[ { "key": "MQ3FQMQ6", "version": 3505, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/MQ3FQMQ6", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/MQ3FQMQ6", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Johnson et al.", "parsedDate": "2003-07", "numChildren": 0 }, "data": { "key": "MQ3FQMQ6", "version": 3505, "itemType": "journalArticle", "title": "Electron-impact cross sections of atomic oxygen", "creators": [ { "creatorType": "author", "firstName": "P. V.", "lastName": "Johnson" }, { "creatorType": "author", "firstName": "I.", "lastName": "Kanik" }, { "creatorType": "author", "firstName": "D. E.", "lastName": "Shemansky" }, { "creatorType": "author", "firstName": "X.", "lastName": "Liu" } ], "abstractNote": "We report electron-impact-induced emission cross sections for the 2p4 3P–3s 3So (130.4 nm), 2p4 3P–3d 3Do (102.7 nm), 2p4 3P–3s′ 3Do (98.9 nm) and 2p4 3P–3s′′ 3Po (87.8 nm) transitions of atomic oxygen. Measurements were made using a magnetically confined electron beam in collision with atomic oxygen produced by an extended microwave discharge source in a crossed-beam arrangement. A 0.2 m vacuum ultraviolet diffraction spectrometer was used to record the emission. The absolute excitation functions of these transitions were determined by normalizing to the O I (130.4 nm) cross section produced by dissociative excitation of O2 at 100 eV impact energy (Noren et al 2001a Geophys. Res. Lett. 28 1379). A 60-state model of the O I electron reaction structure has been used to extract the excitation cross sections from the experimental measurements. The model process establishes analytic collision strengths to the asymptotic limit.", "publicationTitle": "Journal of Physics B: Atomic, Molecular and Optical Physics", "publisher": "", "place": "", "date": "2003-07", "volume": "36", "issue": "15", "section": "", "partNumber": "", "partTitle": "", "pages": "3203", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "J. Phys. B: At. Mol. Opt. Phys.", "DOI": "10.1088/0953-4075/36/15/303", "citationKey": "", "url": "https://dx.doi.org/10.1088/0953-4075/36/15/303", "accessDate": "2025-03-13T15:05:41Z", "PMID": "", "PMCID": "", "ISSN": "0953-4075", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "en", "libraryCatalog": "Institute of Physics", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "XIC9DNJC" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/DFDILRBI" }, "dateAdded": "2025-03-13T15:06:24Z", "dateModified": "2025-03-13T15:06:24Z" } }, { "key": "EQ9ZGWGE", "version": 3504, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/EQ9ZGWGE", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/EQ9ZGWGE", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Airapetian et al.", "parsedDate": "2020-04-01", "numChildren": 0 }, "data": { "key": "EQ9ZGWGE", "version": 3504, "itemType": "journalArticle", "title": "Impact of space weather on climate and habitability of terrestrial-type exoplanets", "creators": [ { "creatorType": "author", "firstName": "V. S.", "lastName": "Airapetian" }, { "creatorType": "author", "firstName": "R.", "lastName": "Barnes" }, { "creatorType": "author", "firstName": "O.", "lastName": "Cohen" }, { "creatorType": "author", "firstName": "G. A.", "lastName": "Collinson" }, { "creatorType": "author", "firstName": "W. C.", "lastName": "Danchi" }, { "creatorType": "author", "firstName": "C. F.", "lastName": "Dong" }, { "creatorType": "author", "firstName": "A. D.", "lastName": "Del Genio" }, { "creatorType": "author", "firstName": "K.", "lastName": "France" }, { "creatorType": "author", "firstName": "K.", "lastName": "Garcia-Sage" }, { "creatorType": "author", "firstName": "A.", "lastName": "Glocer" }, { "creatorType": "author", "firstName": "N.", "lastName": "Gopalswamy" }, { "creatorType": "author", "firstName": "J. L.", "lastName": "Grenfell" }, { "creatorType": "author", "firstName": "G.", "lastName": "Gronoff" }, { "creatorType": "author", "firstName": "M.", "lastName": "Güdel" }, { "creatorType": "author", "firstName": "K.", "lastName": "Herbst" }, { "creatorType": "author", "firstName": "W. G.", "lastName": "Henning" }, { "creatorType": "author", "firstName": "C. H.", "lastName": "Jackman" }, { "creatorType": "author", "firstName": "M.", "lastName": "Jin" }, { "creatorType": "author", "firstName": "C. P.", "lastName": "Johnstone" }, { "creatorType": "author", "firstName": "L.", "lastName": "Kaltenegger" }, { "creatorType": "author", "firstName": "C. D.", "lastName": "Kay" }, { "creatorType": "author", "firstName": "K.", "lastName": "Kobayashi" }, { "creatorType": "author", "firstName": "W.", "lastName": "Kuang" }, { "creatorType": "author", "firstName": "G.", "lastName": "Li" }, { "creatorType": "author", "firstName": "B. J.", "lastName": "Lynch" }, { "creatorType": "author", "firstName": "T.", "lastName": "Lüftinger" }, { "creatorType": "author", "firstName": "J. G.", "lastName": "Luhmann" }, { "creatorType": "author", "firstName": "H.", "lastName": "Maehara" }, { "creatorType": "author", "firstName": "M. G.", "lastName": "Mlynczak" }, { "creatorType": "author", "firstName": "Y.", "lastName": "Notsu" }, { "creatorType": "author", "firstName": "R. A.", "lastName": "Osten" }, { "creatorType": "author", "firstName": "R. M.", "lastName": "Ramirez" }, { "creatorType": "author", "firstName": "S.", "lastName": "Rugheimer" }, { "creatorType": "author", "firstName": "M.", "lastName": "Scheucher" }, { "creatorType": "author", "firstName": "J. E.", "lastName": "Schlieder" }, { "creatorType": "author", "firstName": "K.", "lastName": "Shibata" }, { "creatorType": "author", "firstName": "C.", "lastName": "Sousa-Silva" }, { "creatorType": "author", "firstName": "V.", "lastName": "Stamenković" }, { "creatorType": "author", "firstName": "R. J.", "lastName": "Strangeway" }, { "creatorType": "author", "firstName": "A. V.", "lastName": "Usmanov" }, { "creatorType": "author", "firstName": "P.", "lastName": "Vergados" }, { "creatorType": "author", "firstName": "O. P.", "lastName": "Verkhoglyadova" }, { "creatorType": "author", "firstName": "A. A.", "lastName": "Vidotto" }, { "creatorType": "author", "firstName": "M.", "lastName": "Voytek" }, { "creatorType": "author", "firstName": "M. J.", "lastName": "Way" }, { "creatorType": "author", "firstName": "G. P.", "lastName": "Zank" }, { "creatorType": "author", "firstName": "Y.", "lastName": "Yamashiki" } ], "abstractNote": "The search for life in the Universe is a fundamental problem of astrobiology and modern science. The current progress in the detection of terrestrial-type exoplanets has opened a new avenue in the characterization of exoplanetary atmospheres and in the search for biosignatures of life with the upcoming ground-based and space missions. To specify the conditions favourable for the origin, development and sustainment of life as we know it in other worlds, we need to understand the nature of global (astrospheric), and local (atmospheric and surface) environments of exoplanets in the habitable zones (HZs) around G-K-M dwarf stars including our young Sun. Global environment is formed by propagated disturbances from the planet-hosting stars in the form of stellar flares, coronal mass ejections, energetic particles and winds collectively known as astrospheric space weather. Its characterization will help in understanding how an exoplanetary ecosystem interacts with its host star, as well as in the specification of the physical, chemical and biochemical conditions that can create favourable and/or detrimental conditions for planetary climate and habitability along with evolution of planetary internal dynamics over geological timescales. A key linkage of (astro)physical, chemical and geological processes can only be understood in the framework of interdisciplinary studies with the incorporation of progress in heliophysics, astrophysics, planetary and Earth sciences. The assessment of the impacts of host stars on the climate and habitability of terrestrial (exo)planets will significantly expand the current definition of the HZ to the biogenic zone and provide new observational strategies for searching for signatures of life. The major goal of this paper is to describe and discuss the current status and recent progress in this interdisciplinary field in light of presentations and discussions during the NASA Nexus for Exoplanetary System Science funded workshop 'Exoplanetary Space Weather, Climate and Habitability' and to provide a new roadmap for the future development of the emerging field of exoplanetary science and astrobiology.", "publicationTitle": "International Journal of Astrobiology", "publisher": "", "place": "", "date": "2020-04-01", "volume": "19", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "136-194", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1017/S1473550419000132", "citationKey": "", "url": "https://ui.adsabs.harvard.edu/abs/2020IJAsB..19..136A", "accessDate": "2025-03-12T14:26:42Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "", "rights": "", "extra": "ADS Bibcode: 2020IJAsB..19..136A", "tags": [ { "tag": "Astrophysics - Earth and Planetary Astrophysics", "type": 1 } ], "collections": [ "EFKW5JCT" ], "relations": {}, "dateAdded": "2025-03-12T14:26:42Z", "dateModified": "2025-03-12T14:26:42Z" } }, { "key": "VQ2HEBNZ", "version": 3503, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/VQ2HEBNZ", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/VQ2HEBNZ", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Gronoff et al.", "parsedDate": "2024", "numChildren": 0 }, "data": { "key": "VQ2HEBNZ", "version": 3503, "itemType": "journalArticle", "title": "The ATMOCIAD database", "creators": [ { "creatorType": "author", "firstName": "Guillaume", "lastName": "Gronoff" }, { "creatorType": "author", "firstName": "Bradley", "lastName": "Hegyi" }, { "creatorType": "author", "firstName": "C.", "lastName": "Simon Wedlund" }, { "creatorType": "author", "firstName": "Jean", "lastName": "Lilensten" } ], "abstractNote": "AtMoCiad (Atomic and Molecular Cross section for Ionization and Aurora Database is a database dedicated, as indicated by its name, to the cross sections of ionization, excitation, and dissociation of atoms and molecules. The main objective is to have a comprehensive database to study aurora and airglow, hence the first species included are the main components of solar system planetary atmospheres.", "publicationTitle": "", "publisher": "", "place": "", "date": "2024", "volume": "", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.5281/zenodo.4632425", "citationKey": "", "url": "https://zenodo.org/records/4632425", "accessDate": "2023-10-24T03:45:29Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "drguigui/ATMOCIAD", "language": "en", "libraryCatalog": "zenodo.org", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "ACKI33V4" ], "relations": {}, "dateAdded": "2023-10-24T03:45:29Z", "dateModified": "2024-12-21T16:45:08Z" } }, { "key": "FVRAJUUP", "version": 3501, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/FVRAJUUP", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/FVRAJUUP", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Forget et al.", "parsedDate": "2009", "numChildren": 0 }, "data": { "key": "FVRAJUUP", "version": 3501, "itemType": "journalArticle", "title": "Density and temperatures of the upper Martian atmosphere measured by stellar occultations with Mars Express SPICAM", "creators": [ { "creatorType": "author", "firstName": "François", "lastName": "Forget" }, { "creatorType": "author", "firstName": "Franck", "lastName": "Montmessin" }, { "creatorType": "author", "firstName": "Jean-Loup", "lastName": "Bertaux" }, { "creatorType": "author", "firstName": "Francisco", "lastName": "González-Galindo" }, { "creatorType": "author", "firstName": "Sébastien", "lastName": "Lebonnois" }, { "creatorType": "author", "firstName": "Eric", "lastName": "Quémerais" }, { "creatorType": "author", "firstName": "Aurélie", "lastName": "Reberac" }, { "creatorType": "author", "firstName": "Emmanuel", "lastName": "Dimarellis" }, { "creatorType": "author", "firstName": "Miguel A", "lastName": "López-Valverde" } ], "abstractNote": "", "publicationTitle": "Journal of Geophysical Research, Volume 114, Issue E1, CiteID E01004", "publisher": "", "place": "", "date": "2009", "volume": "114", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1029/2008JE003086", "citationKey": "", "url": "", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "0012", "rights": "", "extra": "", "tags": [], "collections": [ "EFKW5JCT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/9PTFZDX3" }, "dateAdded": "2024-12-04T16:29:28Z", "dateModified": "2024-12-04T16:29:28Z" } }, { "key": "MAY59V7P", "version": 3500, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/MAY59V7P", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/MAY59V7P", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Leblanc et al.", "parsedDate": "2018-11-12", "numChildren": 0 }, "data": { "key": "MAY59V7P", "version": 3500, "itemType": "journalArticle", "title": "Validation of the TOLNet lidars: the Southern California Ozone Observation Project (SCOOP)", "creators": [ { "creatorType": "author", "firstName": "Thierry", "lastName": "Leblanc" }, { "creatorType": "author", "firstName": "Mark A.", "lastName": "Brewer" }, { "creatorType": "author", "firstName": "Patrick S.", "lastName": "Wang" }, { "creatorType": "author", "firstName": "Maria Jose", "lastName": "Granados-Muñoz" }, { "creatorType": "author", "firstName": "Kevin B.", "lastName": "Strawbridge" }, { "creatorType": "author", "firstName": "Michael", "lastName": "Travis" }, { "creatorType": "author", "firstName": "Bernard", "lastName": "Firanski" }, { "creatorType": "author", "firstName": "John T.", "lastName": "Sullivan" }, { "creatorType": "author", "firstName": "Thomas J.", "lastName": "McGee" }, { "creatorType": "author", "firstName": "Grant K.", "lastName": "Sumnicht" }, { "creatorType": "author", "firstName": "Laurence W.", "lastName": "Twigg" }, { "creatorType": "author", "firstName": "Timothy A.", "lastName": "Berkoff" }, { "creatorType": "author", "firstName": "William", "lastName": "Carrion" }, { "creatorType": "author", "firstName": "Guillaume", "lastName": "Gronoff" }, { "creatorType": "author", "firstName": "Ali", "lastName": "Aknan" }, { "creatorType": "author", "firstName": "Gao", "lastName": "Chen" }, { "creatorType": "author", "firstName": "Raul J.", "lastName": "Alvarez" }, { "creatorType": "author", "firstName": "Andrew O.", "lastName": "Langford" }, { "creatorType": "author", "firstName": "Christoph J.", "lastName": "Senff" }, { "creatorType": "author", "firstName": "Guillaume", "lastName": "Kirgis" }, { "creatorType": "author", "firstName": "Matthew S.", "lastName": "Johnson" }, { "creatorType": "author", "firstName": "Shi", "lastName": "Kuang" }, { "creatorType": "author", "firstName": "Michael J.", "lastName": "Newchurch" } ], "abstractNote": "

Abstract. The North America-based Tropospheric Ozone Lidar Network (TOLNet) was recently established to provide high spatiotemporal vertical profiles of ozone, to better understand physical processes driving tropospheric ozone variability and to validate the tropospheric ozone measurements of upcoming spaceborne missions such as Tropospheric Emissions: Monitoring Pollution (TEMPO). The network currently comprises six tropospheric ozone lidars, four of which are mobile instruments deploying to the field a few times per year, based on campaign and science needs. In August 2016, all four mobile TOLNet lidars were brought to the fixed TOLNet site of JPL Table Mountain Facility for the 1-week-long Southern California Ozone Observation Project (SCOOP). This intercomparison campaign, which included 400h of lidar measurements and 18 ozonesonde launches, allowed for the unprecedented simultaneous validation of five of the six TOLNet lidars. For measurements between 3 and 10kma.s.l., a mean difference of 0.7ppbv (1.7%), with a root-mean-square deviation of 1.6ppbv or 2.4%, was found between the lidars and ozonesondes, which is well within the combined uncertainties of the two measurement techniques. The few minor differences identified were typically associated with the known limitations of the lidars at the profile altitude extremes (i.e., first 1km above ground and at the instruments' highest retrievable altitude). As part of a large homogenization and quality control effort within the network, many aspects of the TOLNet in-house data processing algorithms were also standardized and validated. This thorough validation of both the measurements and retrievals builds confidence as to the high quality and reliability of the TOLNet ozone lidar profiles for many years to come, making TOLNet a valuable ground-based reference network for tropospheric ozone profiling.

", "publicationTitle": "Atmospheric Measurement Techniques", "publisher": "", "place": "", "date": "2018/11/12", "volume": "11", "issue": "11", "section": "", "partNumber": "", "partTitle": "", "pages": "6137-6162", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "https://doi.org/10.5194/amt-11-6137-2018", "citationKey": "", "url": "https://www.atmos-meas-tech.net/11/6137/2018/", "accessDate": "2018-11-13T18:15:29Z", "PMID": "", "PMCID": "", "ISSN": "1867-1381", "archive": "", "archiveLocation": "", "shortTitle": "Validation of the TOLNet lidars", "language": "English", "libraryCatalog": "www.atmos-meas-tech.net", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "EFKW5JCT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/4B9MMDPS" }, "dateAdded": "2024-12-03T20:53:11Z", "dateModified": "2024-12-03T20:53:11Z" } }, { "key": "ZGFK39RG", "version": 3499, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/ZGFK39RG", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/ZGFK39RG", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Catling and Kasting", "parsedDate": "2017", "numChildren": 0 }, "data": { "key": "ZGFK39RG", "version": 3499, "itemType": "book", "title": "Atmospheric evolution on inhabited and lifeless worlds", "creators": [ { "creatorType": "author", "firstName": "David C.", "lastName": "Catling" }, { "creatorType": "author", "firstName": "James F.", "lastName": "Kasting" } ], "abstractNote": "", "series": "", "seriesNumber": "", "volume": "", "numberOfVolumes": "", "edition": "", "date": "2017", "publisher": "Cambridge University Press", "place": "", "originalDate": "", "originalPublisher": "", "originalPlace": "", "format": "", "numPages": "", "ISBN": "", "DOI": "", "citationKey": "", "url": "https://books.google.com/books?hl=en&lr=&id=2nuJDgAAQBAJ&oi=fnd&pg=PR13&dq=catling+kasting+evolution&ots=mxUeL-u6K2&sig=lgMGUislKFOVn2nteNp98F-WWug", "accessDate": "2024-12-03T20:51:15Z", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "Google Scholar", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "EFKW5JCT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/P5KUT6D5" }, "dateAdded": "2024-12-03T20:51:40Z", "dateModified": "2024-12-03T20:51:40Z" } }, { "key": "P332QYJX", "version": 3498, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/P332QYJX", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/P332QYJX", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Gronoff et al.", "parsedDate": "2014-06-20", "numChildren": 0 }, "data": { "key": "P332QYJX", "version": 3498, "itemType": "journalArticle", "title": "Theoretical UV Absorption Spectra of Hydrodynamically Escaping O2/CO2-Rich Exoplanetary Atmospheres", "creators": [ { "creatorType": "author", "firstName": "G.", "lastName": "Gronoff" }, { "creatorType": "author", "firstName": "R.", "lastName": "Maggiolo" }, { "creatorType": "author", "firstName": "C. Simon", "lastName": "Wedlund" }, { "creatorType": "author", "firstName": "C. J.", "lastName": "Mertens" }, { "creatorType": "author", "firstName": "R. B.", "lastName": "Norman" }, { "creatorType": "author", "firstName": "J.", "lastName": "Bell" }, { "creatorType": "author", "firstName": "D.", "lastName": "Bernard" }, { "creatorType": "author", "firstName": "C. J.", "lastName": "Parkinson" }, { "creatorType": "author", "firstName": "A.", "lastName": "Vidal-Madjar" } ], "abstractNote": "Characterizing Earth- and Venus-like exoplanets' atmospheres to determine if they are habitable and how they are evolving (e.g., equilibrium or strong erosion) is a challenge. For that endeavor, a key element is the retrieval of the exospheric temperature, which is a marker of some of the processes occurring in the lower layers and controls a large part of the atmospheric escape. We describe a method to determine the exospheric temperature of an O2- and/or CO2-rich transiting exoplanet, and we simulate the respective spectra of such a planet in hydrostatic equilibrium and hydrodynamic escape. The observation of hydrodynamically escaping atmospheres in young planets may help constrain and improve our understanding of the evolution of the solar system's terrestrial planets' atmospheres. We use the dependency of the absorption spectra of the O2 and CO2 molecules on the temperature to estimate the temperature independently of the total absorption of the planet. Combining two observables (two parts of the UV spectra that have a different temperature dependency) with the model, we are able to determine the thermospheric density profile and temperature. If the slope of the density profile is inconsistent with the temperature, then we infer the hydrodynamic escape. We address the question of the possible biases in the application of the method to future observations, and we show that the flare activity should be cautiously monitored to avoid large biases.", "publicationTitle": "The Astrophysical Journal", "publisher": "", "place": "", "date": "2014-06-20", "volume": "788", "issue": "2", "section": "", "partNumber": "", "partTitle": "", "pages": "191", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "ApJ", "DOI": "10.1088/0004-637X/788/2/191", "citationKey": "", "url": "http://iopscience.iop.org/0004-637X/788/2/191", "accessDate": "2014-06-06T20:08:22Z", "PMID": "", "PMCID": "", "ISSN": "0004-637X", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "en", "libraryCatalog": "Institute of Physics", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Exoplanets", "type": 1 } ], "collections": [ "EFKW5JCT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/E2JN8VND" }, "dateAdded": "2024-12-03T20:47:24Z", "dateModified": "2024-12-03T20:47:24Z" } }, { "key": "IRSX7V6R", "version": 3497, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/IRSX7V6R", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/IRSX7V6R", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Lilensten et al.", "parsedDate": "2015-09", "numChildren": 0 }, "data": { "key": "IRSX7V6R", "version": 3497, "itemType": "journalArticle", "title": "Prediction of blue, red and green aurorae at Mars", "creators": [ { "creatorType": "author", "firstName": "J.", "lastName": "Lilensten" }, { "creatorType": "author", "firstName": "D.", "lastName": "Bernard" }, { "creatorType": "author", "firstName": "M.", "lastName": "Barthélémy" }, { "creatorType": "author", "firstName": "G.", "lastName": "Gronoff" }, { "creatorType": "author", "firstName": "C.", "lastName": "Simon Wedlund" }, { "creatorType": "author", "firstName": "A.", "lastName": "Opitz" } ], "abstractNote": "The upper atmosphere of Mars is a laboratory for better understanding the planetary atmosphere evolution, and is an example of the interaction of the solar wind with an unmagnetized planet that has only patches of crustal magnetic field. In that context, several space missions were launched to study the Martian environment and its aurorae, notably ESA's Mars Express discovered the first aurora-like structures, and more recently NASA's MAVEN, which is dedicated to understand the atmospheric escape. However, none of the existing missions have spectrometers in the visible spectral range for the observation of the upper atmosphere and the aurorae, but there are UV spectrometer which can be used to infer visible aurora emission.\nThe UV aurorae on Mars have a counterpart in the visible spectral range which should be detectable under the right conditions. We discuss what are the most favorable conditions to observe these aurorae discernible with the naked eye. In this paper, we simulate the Martian aurora in the visible spectral range both with an experimental setup (the Planeterrella, which we use to measure intensity with respect to the naked eye) and with a numerical ionosphere simulation model (Trans⁎/Aeroplanets). We show that the electron impact on CO2 produces strong emissions at 412 nm and 434 nm, i.e., in the blue part of the visible spectrum which are due to the CO2+(A) Fox–Duffendack–Barker bands. The modeling of the electron transport at Mars shows that these blue emissions as well as the emissions of the 630 nm (red) and 557.7 nm (green) lines of atomic oxygen may be observable several times during a solar cycle during strong solar events.\nThe absence of visible spectrometers dedicated to these observations onboard existing space missions and the location of the different Martian rovers, far from the vertically aligned crustal magnetic field lines of Mars, have prevented so far the observations of such an aurora. In the foreseeable future, two missions may help observing these aurorae: the exo-Mars/Trace Gas Orbiter mission will carry a visible spectrometer which could be used to detect these events in the visible spectral range. NOMAD (Nadir and Occultation for Mars Discovery) will carry a UV-visible spectrometer in the 200–650 nm range.", "publicationTitle": "Planetary and Space Science", "publisher": "", "place": "", "date": "September 2015", "volume": "115", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "48-56", "series": "Solar wind interaction with the terrestrial planets", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "Planetary and Space Science", "DOI": "10.1016/j.pss.2015.04.015", "citationKey": "", "url": "http://www.sciencedirect.com/science/article/pii/S0032063315001300", "accessDate": "2017-02-16T18:00:59Z", "PMID": "", "PMCID": "", "ISSN": "0032-0633", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "ScienceDirect", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Aurora", "type": 1 }, { "tag": "Mars", "type": 1 } ], "collections": [ "EFKW5JCT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/G9XMC9JK" }, "dateAdded": "2024-09-24T03:03:38Z", "dateModified": "2024-09-24T03:03:38Z" } }, { "key": "B8JNR9WC", "version": 3496, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/B8JNR9WC", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/B8JNR9WC", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Cessateur et al.", "parsedDate": "2012-03", "numChildren": 0 }, "data": { "key": "B8JNR9WC", "version": 3496, "itemType": "journalArticle", "title": "Photoabsorption in Ganymede’s atmosphere", "creators": [ { "creatorType": "author", "firstName": "Gaël", "lastName": "Cessateur" }, { "creatorType": "author", "firstName": "Jean", "lastName": "Lilensten" }, { "creatorType": "author", "firstName": "Mathieu", "lastName": "Barthélémy" }, { "creatorType": "author", "firstName": "Thierry", "lastName": "Dudok de Wit" }, { "creatorType": "author", "firstName": "Cyril", "lastName": "Simon Wedlund" }, { "creatorType": "author", "firstName": "Guillaume", "lastName": "Gronoff" }, { "creatorType": "author", "firstName": "Hélène", "lastName": "Ménager" }, { "creatorType": "author", "firstName": "Matthieu", "lastName": "Kretzschmar" } ], "abstractNote": "In the framework of future space missions to Ganymede, a pre-study of this satellite is a necessary step to constrain instrument performances according to the mission objectives. This work aims at characterizing the impact of the solar UV flux on Ganymede’s atmosphere and especially at deriving some key physical parameters that are measurable by an orbiter. Another objective is to test several models for reconstructing the solar flux in the Extreme-UV (EUV) in order to give recommendations for future space missions.\n\nUsing a Beer–Lambert approach, we compute the primary production of excited and ionized states due to photoabsorption, neglecting the secondary production that is due to photoelectron impacts as well as to precipitated suprathermal electrons. Ions sputtered from the surface are also neglected. Computations are performed at the equator and close to the pole, in the same conditions as during the Galileo flyby. From the excitations, we compute the radiative relaxation leading to the atmospheric emissions. We also propose a simple chemical model to retrieve the stationary electron density. There are two main results: (i) the modelled electron density and the one measured by Galileo are in good agreement. The main atmospheric visible emission is the atomic oxygen red line at 630 nm, both in equatorial and in polar conditions, in spite of the different atmospheric compositions. This emission is measurable from space, especially for limb viewing conditions. The OH emission (continuum between 260 and 410 nm) is also probably measurable from space. (ii) The input EUV solar flux may be directly measured or reconstructed from only two passbands solar observing diodes with no degradation of the modelled response of the Ganymede’s atmosphere. With respect to these results, there are two main conclusions: (i) future missions to Ganymede should include the measurement of the red line as well as the measurement of OH emissions in order to constrain the atmospheric model. (ii) None of the common solar proxies satisfactorily describes the level of variability of the solar EUV irradiance. For future atmospheric planetary space missions, it would be more appropriate to derive the EUV flux from a small radiometer rather than from a full-fledged spectrometer.", "publicationTitle": "Icarus", "publisher": "", "place": "", "date": "March 2012", "volume": "218", "issue": "1", "section": "", "partNumber": "", "partTitle": "", "pages": "308-319", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1016/j.icarus.2011.11.025", "citationKey": "", "url": "http://www.sciencedirect.com/science/article/pii/S0019103511004520", "accessDate": "2012-06-14T21:34:36Z", "PMID": "", "PMCID": "", "ISSN": "0019-1035", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "ScienceDirect", "callNumber": "0000", "rights": "", "extra": "", "tags": [ { "tag": "Jupiter, Satellites", "type": 1 }, { "tag": "Satellites, atmospheres", "type": 1 }, { "tag": "Ultraviolet observations", "type": 1 } ], "collections": [ "EFKW5JCT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/T63IHGP7" }, "dateAdded": "2024-09-24T03:03:01Z", "dateModified": "2024-09-24T03:03:01Z" } }, { "key": "6KMKXSPD", "version": 3495, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/6KMKXSPD", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/6KMKXSPD", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Bertaux et al.", "parsedDate": "2005-06-01", "numChildren": 0 }, "data": { "key": "6KMKXSPD", "version": 3495, "itemType": "journalArticle", "title": "Discovery of an aurora on Mars", "creators": [ { "creatorType": "author", "firstName": "Jean-Loup", "lastName": "Bertaux" }, { "creatorType": "author", "firstName": "François", "lastName": "Leblanc" }, { "creatorType": "author", "firstName": "Olivier", "lastName": "Witasse" }, { "creatorType": "author", "firstName": "Eric", "lastName": "Quemerais" }, { "creatorType": "author", "firstName": "Jean", "lastName": "Lilensten" }, { "creatorType": "author", "firstName": "S. A.", "lastName": "Stern" }, { "creatorType": "author", "firstName": "B.", "lastName": "Sandel" }, { "creatorType": "author", "firstName": "Oleg", "lastName": "Korablev" } ], "abstractNote": "In the high-latitude regions of Earth, aurorae are the often-spectacular\nvisual manifestation of the interaction between electrically charged\nparticles (electrons, protons or ions) with the neutral upper\natmosphere, as they precipitate along magnetic field lines. More\ngenerally, auroral emissions in planetary atmospheres ``are those that\nresult from the impact of particles other than photoelectrons'' (ref.\n1). Auroral activity has been found on all four giant planets possessing\na magnetic field (Jupiter, Saturn, Uranus and Neptune), as well as on\nVenus, which has no magnetic field. On the nightside of Venus, atomic O\nemissions at 130.4nm and 135.6nm appear in bright patches of varying\nsizes and intensities, which are believed to be produced by electrons\nwith energy <300eV (ref. 7). Here we report the discovery of an\naurora in the martian atmosphere, using the ultraviolet spectrometer\nSPICAM on board Mars Express. It corresponds to a distinct type of\naurora not seen before in the Solar System: it is unlike aurorae at\nEarth and the giant planets, which lie at the foot of the intrinsic\nmagnetic field lines near the magnetic poles, and unlike venusian\nauroras, which are diffuse, sometimes spreading over the entire disk.\nInstead, the martian aurora is a highly concentrated and localized\nemission controlled by magnetic field anomalies in the martian crust.", "publicationTitle": "Nature", "publisher": "", "place": "", "date": "June 1, 2005", "volume": "435", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "790-794", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://adsabs.harvard.edu/abs/2005Natur.435..790B", "accessDate": "2010-12-08T05:02:57Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "0034", "rights": "", "extra": "", "tags": [], "collections": [ "EFKW5JCT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/ZRIURFM9" }, "dateAdded": "2024-09-24T03:02:51Z", "dateModified": "2024-09-24T03:02:51Z" } }, { "key": "76M4W6D9", "version": 3495, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/76M4W6D9", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/76M4W6D9", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Barthélemy et al.", "parsedDate": "2005-07-01", "numChildren": 0 }, "data": { "key": "76M4W6D9", "version": 3495, "itemType": "journalArticle", "title": "H2 vibrational temperatures in the upper atmosphere of Jupiter", "creators": [ { "creatorType": "author", "firstName": "M.", "lastName": "Barthélemy" }, { "creatorType": "author", "firstName": "J.", "lastName": "Lilensten" }, { "creatorType": "author", "firstName": "C.", "lastName": "Parkinson" } ], "abstractNote": "The Jovian upper atmosphere has been extensively studied over the past few decades with many observations having been made. Typically, the H{2} vibrational temperatures have always been considered as kinetic temperatures in modelling efforts to date. However, recent studies have shown that this assumption is not robust and that we can expect enhanced vibrational temperatures due to overlapping lines to play an important role in the thermosphere of Jupiter. In this paper, we use a radiative transfer code to compute the total integrated H Lyman α dayglow intensity taking into account the overlapping with H{2} hot bands. We show that an atmosphere with H{2} vibrational temperatures equal to about 1.4 to 1.5 times kinetic reproduce the Voyager observations.", "publicationTitle": "Astronomy and Astrophysics", "publisher": "", "place": "", "date": "July 1, 2005", "volume": "437", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "329-331", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://adsabs.harvard.edu/abs/2005A%26A...437..329B", "accessDate": "2011-07-05T19:31:06Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Ultraviolet: Solar System", "type": 1 }, { "tag": "planets and satellites: individual: Jupiter", "type": 1 }, { "tag": "radiative transfer", "type": 1 } ], "collections": [ "EFKW5JCT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/TEUPAD7C" }, "dateAdded": "2024-09-24T03:02:51Z", "dateModified": "2024-09-24T03:02:51Z" } }, { "key": "D6NJYPNF", "version": 3506, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/D6NJYPNF", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/D6NJYPNF", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Leclair and McConkey", "parsedDate": "1993-09-01", "numChildren": 0 }, "data": { "key": "D6NJYPNF", "version": 3506, "itemType": "journalArticle", "title": "Selective detection of O(1S0) following electron impact dissociation of O2 and N2O using a XeO* conversion technique", "creators": [ { "creatorType": "author", "firstName": "Lance R.", "lastName": "Leclair" }, { "creatorType": "author", "firstName": "J. W.", "lastName": "McConkey" } ], "abstractNote": "Observations of the metastable species O(1S(0)) following the dissociation of molecules by the pulsed electron impact are reported. A cross beam apparatus is used to obtain time-of-flight spectra of the fragments. Attention is given to a novel detector which consists of a layer of freshly deposited Xe. O(1S(0)) atoms impinging on the surface quickly form XeO* excimers which rapidly decay, producing easily detected photons. This method is found to be sensitive (with high quantum efficiency) solely to the 1S state of oxygen.", "publicationTitle": "Journal of Chemical Physics", "publisher": "AIP", "place": "", "date": "1993-09-01", "volume": "99", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "4566-4577", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1063/1.466056", "citationKey": "", "url": "https://ui.adsabs.harvard.edu/abs/1993JChPh..99.4566L", "accessDate": "2024-09-23T20:34:57Z", "PMID": "", "PMCID": "", "ISSN": "0021-9606", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "", "rights": "", "extra": "ADS Bibcode: 1993JChPh..99.4566L", "tags": [ { "tag": "Atomic Excitations", "type": 1 }, { "tag": "Atomic and Molecular Physics", "type": 1 }, { "tag": "Cross Sections", "type": 1 }, { "tag": "Dissociation", "type": 1 }, { "tag": "Electron Scattering", "type": 1 }, { "tag": "Electron States", "type": 1 }, { "tag": "Energy Spectra", "type": 1 }, { "tag": "Kinetic Energy", "type": 1 }, { "tag": "Metastable State", "type": 1 }, { "tag": "Molecular Interactions", "type": 1 }, { "tag": "Nitrous Oxides", "type": 1 }, { "tag": "Oxygen Atoms", "type": 1 } ], "collections": [ "XIC9DNJC" ], "relations": {}, "dateAdded": "2024-09-23T20:34:59Z", "dateModified": "2024-09-23T20:35:00Z" } }, { "key": "PN9C7R7X", "version": 3506, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/PN9C7R7X", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/PN9C7R7X", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Tanaka et al.", "parsedDate": "1998-03-01", "numChildren": 0 }, "data": { "key": "PN9C7R7X", "version": 3506, "itemType": "journalArticle", "title": "Elastic collisions of low- to intermediate-energy electrons from carbon dioxide: Experimental and theoretical differential cross sections", "creators": [ { "creatorType": "author", "firstName": "H.", "lastName": "Tanaka" }, { "creatorType": "author", "firstName": "T.", "lastName": "Ishikawa" }, { "creatorType": "author", "firstName": "T.", "lastName": "Masai" }, { "creatorType": "author", "firstName": "T.", "lastName": "Sagara" }, { "creatorType": "author", "firstName": "L.", "lastName": "Boesten" }, { "creatorType": "author", "firstName": "M.", "lastName": "Takekawa" }, { "creatorType": "author", "firstName": "Y.", "lastName": "Itikawa" }, { "creatorType": "author", "firstName": "M.", "lastName": "Kimura" } ], "abstractNote": "Absolute elastic differential cross sections for electron collision with carbon dioxide (CO2) at impact energies from 1.5 to 100 eV and scattering angles from 15° to 130° have been measured. Also, a calculation has been made that uses two different types of close-coupling approaches and covers all scattering angles in the same energy region. The measurements are in excellent agreement with observations by other authors. They also agree with the present calculation for all energies above 10 eV. The agreement becomes less satisfactory as the energy decreases below 8 eV, particularly at scattering angles below 60°, where the measurements show a conspicuous shoulder around this angle in the energy between 5 and 7 eV. Integral and momentum-transfer cross sections have been estimated from extrapolations to 0° and 180°. Extensive comparisons with recent other theories are included.", "publicationTitle": "Physical Review A", "publisher": "APS", "place": "", "date": "1998-03-01", "volume": "57", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "1798-1808", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1103/PhysRevA.57.1798", "citationKey": "", "url": "https://ui.adsabs.harvard.edu/abs/1998PhRvA..57.1798T", "accessDate": "2024-09-23T17:40:58Z", "PMID": "", "PMCID": "", "ISSN": "1050-29470556-2791", "archive": "", "archiveLocation": "", "shortTitle": "Elastic collisions of low- to intermediate-energy electrons from carbon dioxide", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "", "rights": "", "extra": "ADS Bibcode: 1998PhRvA..57.1798T", "tags": [ { "tag": "34.10.+x", "type": 1 }, { "tag": "34.80.-i", "type": 1 }, { "tag": "Electron scattering", "type": 1 }, { "tag": "General theories and models of atomic and molecular collisions and interactions", "type": 1 } ], "collections": [ "XIC9DNJC" ], "relations": {}, "dateAdded": "2024-09-23T17:40:58Z", "dateModified": "2024-09-23T17:40:58Z" } }, { "key": "BG6DIW39", "version": 3489, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/BG6DIW39", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/BG6DIW39", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Banks et al.", "parsedDate": "1974-01-01", "numChildren": 0 }, "data": { "key": "BG6DIW39", "version": 3489, "itemType": "journalArticle", "title": "Aeronomy", "creators": [ { "creatorType": "author", "firstName": "P. M.", "lastName": "Banks" }, { "creatorType": "author", "firstName": "G.", "lastName": "Kockarts" }, { "creatorType": "author", "firstName": "James C. G.", "lastName": "Walker" } ], "abstractNote": "", "publicationTitle": "Physics Today", "publisher": "", "place": "", "date": "1974-01-01", "volume": "27", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "52", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1063/1.3128643", "citationKey": "", "url": "https://ui.adsabs.harvard.edu/abs/1974PhT....27f..52B", "accessDate": "2024-09-16T20:03:56Z", "PMID": "", "PMCID": "", "ISSN": "0031-9228", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "", "rights": "", "extra": "ADS Bibcode: 1974PhT....27f..52B", "tags": [], "collections": [ "EFKW5JCT" ], "relations": {}, "dateAdded": "2024-09-16T20:04:14Z", "dateModified": "2024-09-16T20:04:14Z" } }, { "key": "5ID7F8WA", "version": 3488, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/5ID7F8WA", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/5ID7F8WA", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Simon Wedlund et al.", "parsedDate": "2013", "numChildren": 0 }, "data": { "key": "5ID7F8WA", "version": 3488, "itemType": "journalArticle", "title": "Estimating energy spectra of electron precipitation above auroral arcs from ground-based observations with radar and optics", "creators": [ { "creatorType": "author", "firstName": "C.", "lastName": "Simon Wedlund" }, { "creatorType": "author", "firstName": "H.", "lastName": "Lamy" }, { "creatorType": "author", "firstName": "B.", "lastName": "Gustavsson" }, { "creatorType": "author", "firstName": "T.", "lastName": "Sergienko" }, { "creatorType": "author", "firstName": "U.", "lastName": "Brändström" } ], "abstractNote": "In 2008, coordinated radar-optical auroral observations were organized in Northern Scandinavia using the European Incoherent Scatter Radar (EISCAT) and the Auroral Large Imaging System (ALIS). A bright auroral arc was imaged on 5 March 2008 from four ground-based stations, remaining stable between 18:41 and 18:44 UT and coinciding with increased electron densities. This work presents a unified inversion framework deriving the electron energy spectrum from either optical ( 1NG(0,1) emission at 4278 Å) or radar (electron density) observations. An updated forward model of the ionosphere based on a 1-D kinetic Monte Carlo model is described, characterizing the linear system to invert. The 3-D blue volume emission rate is first estimated with an iterative reconstruction technique. Also presented is a novel way to calculate an accurate initial guess for auroral tomography taking into account the horizontal/vertical nonuniformity of the emission region. This technique supersedes the often-used Chapman profile as initial guess when high spatial resolution is needed. The second step, performed for the first time with ALIS optical observations, uses the forward model to retrieve from the emission rates the 2-D latitude/longitude map of the electron energy spectrum. The same model and inversion methods are finally applied to the EISCAT electron density profiles to derive the temporal energy spectrum of precipitating electrons along the magnetic zenith. Energy spectra from radar and optics are in good agreement. Results suggest that the arc is generated by a complex energy spectrum reminiscent of dispersive Alfvén waves with two main peaks (2.5, 6 keV) and a typical latitudinal width of 7.5 km.", "publicationTitle": "Journal of Geophysical Research: Space Physics", "publisher": "", "place": "", "date": "2013", "volume": "118", "issue": "6", "section": "", "partNumber": "", "partTitle": "", "pages": "3672-3691", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1002/jgra.50347", "citationKey": "", "url": "https://onlinelibrary.wiley.com/doi/abs/10.1002/jgra.50347", "accessDate": "2024-09-16T20:00:04Z", "PMID": "", "PMCID": "", "ISSN": "2169-9402", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "en", "libraryCatalog": "Wiley Online Library", "callNumber": "", "rights": "©2013. American Geophysical Union. All Rights Reserved.", "extra": "_eprint: https://onlinelibrary.wiley.com/doi/pdf/10.1002/jgra.50347", "tags": [ { "tag": "aurora", "type": 1 }, { "tag": "electron energy", "type": 1 }, { "tag": "electron precipitation", "type": 1 }, { "tag": "inversion techniques", "type": 1 }, { "tag": "magnetosphere-ionosphere coupling", "type": 1 }, { "tag": "tomography (optics)", "type": 1 } ], "collections": [ "EFKW5JCT" ], "relations": {}, "dateAdded": "2024-09-16T20:00:04Z", "dateModified": "2024-09-16T20:00:04Z" } }, { "key": "RQEQP85P", "version": 3487, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/RQEQP85P", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/RQEQP85P", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Bizau and Wuilleumier", "parsedDate": "1995-04-26", "numChildren": 0 }, "data": { "key": "RQEQP85P", "version": 3487, "itemType": "journalArticle", "title": "Redetermination of absolute partial photoionization cross sections of He and Ne atoms between 20 and 300 eV photon energy", "creators": [ { "creatorType": "author", "firstName": "J. M.", "lastName": "Bizau" }, { "creatorType": "author", "firstName": "F. J.", "lastName": "Wuilleumier" } ], "abstractNote": "Using photoelectron spectroscopy, we have measured some relative partial photoionization cross sections in He and Ne atoms. By compiling these results, along with previously published data obtained from photoabsorption, photoion and photoelectron spectroscopies, we have determined accurate absolute partial photoionization cross sections, up to 300 eV photon energy. The absolute scale was obtained by normalization to the photoabsorption cross sections. The best recommended values, determined by this self-consistent experimental procedure, are compared with the results of various theoretical determinations of the photoionization cross sections.", "publicationTitle": "Journal of Electron Spectroscopy and Related Phenomena", "publisher": "", "place": "", "date": "1995-04-26", "volume": "71", "issue": "3", "section": "", "partNumber": "", "partTitle": "", "pages": "205-224", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "Journal of Electron Spectroscopy and Related Phenomena", "DOI": "10.1016/0368-2048(94)02268-2", "citationKey": "", "url": "https://www.sciencedirect.com/science/article/pii/0368204894022682", "accessDate": "2024-09-12T16:18:46Z", "PMID": "", "PMCID": "", "ISSN": "0368-2048", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "ScienceDirect", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Absolute partial photoionization cross section", "type": 1 }, { "tag": "Helium", "type": 1 }, { "tag": "Neon", "type": 1 }, { "tag": "PES", "type": 1 } ], "collections": [ "TDCUPETM" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/DRXFHVAZ" }, "dateAdded": "2024-09-13T03:02:32Z", "dateModified": "2024-09-13T03:02:32Z" } }, { "key": "4TJIGVBP", "version": 3486, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/4TJIGVBP", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/4TJIGVBP", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Gentieu and Mentall", "parsedDate": "1973", "numChildren": 0 }, "data": { "key": "4TJIGVBP", "version": 3486, "itemType": "journalArticle", "title": "Cross sections for production of the CO(A 1Π−X 1Σ) Fourth Positive band system and O(3S) by photodissociation of CO2", "creators": [ { "creatorType": "author", "firstName": "E. P.", "lastName": "Gentieu" }, { "creatorType": "author", "firstName": "J. E.", "lastName": "Mentall" } ], "abstractNote": "Excitation cross sections were measured for producing CO(A 1Π) by photodissociation of CO2 from threshold to 635 Å· Above 685 Å the CO(A 1Π) cross section is of the order 1 × 10−12 cm2 and exhibits considerable structure while below 685 Å the CO(A 1Π) cross section rapidly drops to a nearly constant value of [sine wave] 3 × 10−20 cm2. The structure below 790 Å correlates with predissociation from known Rydberg states of CO2 demonstrating the competition between preionization and predissociation. An upper limit of 6% of the CO(A 1Π) cross section was inferred for producing O(3S). Although not directly observed, evidence was obtained that the production of CO(A 1Π) is accompanied by production of O(1D) and O(1S) at incident photon wavelengths less than 800 and 700 Å, respectively. The CO(A 1Π−X1Σ) vibrational intensity distribution was obtained with 7 Å resolution for 16.69 eV photon impact and is similar to a 20 eV electron impact produced distribution.", "publicationTitle": "The Journal of Chemical Physics", "publisher": "", "place": "", "date": "1973", "volume": "58", "issue": "11", "section": "", "partNumber": "", "partTitle": "", "pages": "4803-4815", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "The Journal of Chemical Physics", "DOI": "10.1063/1.1679063", "citationKey": "", "url": "https://doi.org/10.1063/1.1679063", "accessDate": "2023-11-02T13:39:41Z", "PMID": "", "PMCID": "", "ISSN": "0021-9606", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "Silverchair", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [ "TDCUPETM" ], "relations": {}, "dateAdded": "2023-11-02T13:39:41Z", "dateModified": "2024-09-13T02:59:33Z" } }, { "key": "NFMKFT8G", "version": 3485, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/NFMKFT8G", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/NFMKFT8G", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Basu et al.", "parsedDate": "1987", "numChildren": 0 }, "data": { "key": "NFMKFT8G", "version": 3485, "itemType": "journalArticle", "title": "Linear transport theory of auroral proton precipitation: A comparison with observations", "creators": [ { "creatorType": "author", "firstName": "B.", "lastName": "Basu" }, { "creatorType": "author", "firstName": "J. R.", "lastName": "Jasperse" }, { "creatorType": "author", "firstName": "R. M.", "lastName": "Robinson" }, { "creatorType": "author", "firstName": "R. R.", "lastName": "Vondrak" }, { "creatorType": "author", "firstName": "D. S.", "lastName": "Evans" } ], "abstractNote": "In this paper we present nearly coincident Chatanika radar electron density measurements and NOAA 6 particle data for a continuous (diffuse) auroral E layer with a peak electron density of 1–2 × 105 cm−3 produced entirely by proton precipitation. The radar and particle data are analyzed using the Jasperse-Basu transport theoretic method and the semiempirical, continuous slowing down method of Rees. Comparisons between the radar results for the electron density profile and the two theoretical results are given. We conclude that the transport theoretic method of Jasperse and Basu gives a more accurate result for the shape of the electron density profile and for the location of its peak than the semiempirical, continuous slowing down method of Rees. We also apply the transport theoretic method to derive a closed form expression for the energy deposition function and compare the transport theoretic energy deposition function with that used by Rees in order to explain the differences in the electron density profiles obtained by the two theoretical methods.", "publicationTitle": "Journal of Geophysical Research", "publisher": "", "place": "", "date": "1987", "volume": "92", "issue": "A6", "section": "", "partNumber": "", "partTitle": "", "pages": "5920-5932", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "J. Geophys. Res.", "DOI": "10.1029/JA092iA06p05920", "citationKey": "", "url": "http://www.agu.org/pubs/crossref/1987/JA092iA06p05920.shtml", "accessDate": "2012-11-27T22:46:52Z", "PMID": "", "PMCID": "", "ISSN": "0148-0227", "archive": "", "archiveLocation": "", "shortTitle": "Linear transport theory of auroral proton precipitation", "language": "English", "libraryCatalog": "www.agu.org", "callNumber": "0045", "rights": "© 2008 American Geophysical Union", "extra": "", "tags": [], "collections": [ "QDB7R9CT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/KW4KNJ4K" }, "dateAdded": "2024-09-12T20:15:18Z", "dateModified": "2024-09-12T20:15:18Z" } }, { "key": "3FHKTYJ7", "version": 3485, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/3FHKTYJ7", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/3FHKTYJ7", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Basu et al.", "parsedDate": "1993-12-01", "numChildren": 0 }, "data": { "key": "3FHKTYJ7", "version": 3485, "itemType": "journalArticle", "title": "Transport-theoretic model for the electron-proton-hydrogen atom aurora. 1: Theory", "creators": [ { "creatorType": "author", "firstName": "B.", "lastName": "Basu" }, { "creatorType": "author", "firstName": "J. R.", "lastName": "Jasperse" }, { "creatorType": "author", "firstName": "D. J.", "lastName": "Strickland" }, { "creatorType": "author", "firstName": "R. E.", "lastName": "Daniell" } ], "abstractNote": "The first self-consistent transport-theoretic model for the combined\nelectron-proton-hydrogen atom aurora is presented. This is needed for\naccurate modeling of the diffuse aurora, particularly in the midnight\nsector, for which a statistical study (Hardy et al., 1989) indicates\nthat the proton contribution to the total auroral energy flux is (on the\naverage) about 20 to 25% of that of the electrons. As a result, the\nionization yield as well as the yields of many emission features will be\nunderestimated (on the average) by about the same percentage if the\nproton-hydrogen atom contributions are neglected. The model presented\nhere can also be used to study a pure electron aurora or a pure\nproton-hydrogen atom aurora by choosing the appropriate boundary\nconditions, namely, by setting the incident flux of one or the other\nparticle population equal to zero. In the latter case, the new feature\nof the present model is the rigorous transport-theoretic treatment of\nthe contributions to ionization rates and to emission rates and yields\nfrom the secondary electrons produced by protons and hydrogen atoms. A\ncoupled set of three linear transport equations is presented.", "publicationTitle": "Journal of Geophysical Research", "publisher": "", "place": "", "date": "December 1, 1993", "volume": "98", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "21517", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://adsabs.harvard.edu/abs/1993JGR....9821517B", "accessDate": "2010-12-08T04:54:38Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "Transport-theoretic model for the electron-proton-hydrogen atom aurora. 1", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "0033", "rights": "", "extra": "", "tags": [ { "tag": "ATOMIC INTERACTIONS", "type": 1 }, { "tag": "AURORAS", "type": 1 }, { "tag": "ELECTRON ENERGY", "type": 1 }, { "tag": "ELECTRON PRECIPITATION", "type": 1 }, { "tag": "ELECTRONS", "type": 1 }, { "tag": "FLUX (RATE)", "type": 1 }, { "tag": "HYDROGEN ATOMS", "type": 1 }, { "tag": "MATHEMATICAL MODELS", "type": 1 }, { "tag": "PROTONS", "type": 1 }, { "tag": "Transport Properties", "type": 1 } ], "collections": [ "QDB7R9CT" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/HMVJS3GT" }, "dateAdded": "2024-09-12T20:15:18Z", "dateModified": "2024-09-12T20:15:18Z" } }, { "key": "75V8BG3F", "version": 3481, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/75V8BG3F", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/75V8BG3F", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Green and Sawada", "parsedDate": "1972-10-01", "numChildren": 0 }, "data": { "key": "75V8BG3F", "version": 3481, "itemType": "journalArticle", "title": "Ionization cross sections and secondary electron distributions", "creators": [ { "creatorType": "author", "firstName": "A. E. S.", "lastName": "Green" }, { "creatorType": "author", "firstName": "T.", "lastName": "Sawada" } ], "abstractNote": "Not Available", "publicationTitle": "Journal of Atmospheric and Terrestrial Physics", "publisher": "", "place": "", "date": "October 1, 1972", "volume": "34", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "1719", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://adsabs.harvard.edu/abs/1972JATP...34.1719G", "accessDate": "2010-12-08T04:50:59Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "0064", "rights": "", "extra": "", "tags": [ { "tag": "#nosource" } ], "collections": [ "XIC9DNJC" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/UCCX3QM2" }, "dateAdded": "2024-09-12T20:08:02Z", "dateModified": "2024-09-12T20:08:02Z" } }, { "key": "WV5WI2B2", "version": 3481, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/WV5WI2B2", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/WV5WI2B2", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Green et al.", "parsedDate": "1977-11-01", "numChildren": 0 }, "data": { "key": "WV5WI2B2", "version": 3481, "itemType": "journalArticle", "title": "Electron impact on atmospheric gases. II - Yield spectra", "creators": [ { "creatorType": "author", "firstName": "A. E. S.", "lastName": "Green" }, { "creatorType": "author", "firstName": "C. H.", "lastName": "Jackman" }, { "creatorType": "author", "firstName": "R. H.", "lastName": "Garvey" } ], "abstractNote": "A concept yield spectrum is introduced and this two-dimensional function\nis calculated, using a modified discrete energy bin method for 50-eV to\n10-keV incident electrons impacting on the gases Ar, H2, H2O, O2, N2, O,\nCO, CO2, and He. The yield spectrum is amenable to physical\ninterpretation, accurate analytic representation, and convenient\napplication to the determination of all types of yields needed in\naeronomical problems.", "publicationTitle": "Journal of Geophysical Research", "publisher": "", "place": "", "date": "November 1, 1977", "volume": "82", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "5104-5111", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://adsabs.harvard.edu/abs/1977JGR....82.5104G", "accessDate": "2010-12-08T04:56:29Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "0000", "rights": "", "extra": "", "tags": [ { "tag": "CROSS SECTIONS", "type": 1 }, { "tag": "ELECTRON ENERGY", "type": 1 }, { "tag": "ELECTRON IMPACT", "type": 1 }, { "tag": "ENERGY DISSIPATION", "type": 1 }, { "tag": "GAS SPECTROSCOPY", "type": 1 }, { "tag": "INCIDENT RADIATION", "type": 1 }, { "tag": "INELASTIC COLLISIONS", "type": 1 }, { "tag": "SPECTRAL ENERGY DISTRIBUTION", "type": 1 }, { "tag": "UPPER ATMOSPHERE", "type": 1 } ], "collections": [ "XIC9DNJC" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/BMM7HE4D" }, "dateAdded": "2024-09-12T20:08:02Z", "dateModified": "2024-09-12T20:08:02Z" } }, { "key": "WJZR2MC4", "version": 3481, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/WJZR2MC4", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/WJZR2MC4", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Green and Stolarski", "parsedDate": "1972-10-01", "numChildren": 0 }, "data": { "key": "WJZR2MC4", "version": 3481, "itemType": "journalArticle", "title": "Analytic models of electron impact excitation cross sections", "creators": [ { "creatorType": "author", "firstName": "A. E. S.", "lastName": "Green" }, { "creatorType": "author", "firstName": "R. S.", "lastName": "Stolarski" } ], "abstractNote": "Not Available", "publicationTitle": "Journal of Atmospheric and Terrestrial Physics", "publisher": "", "place": "", "date": "October 1, 1972", "volume": "34", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "1703", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://adsabs.harvard.edu/abs/1972JATP...34.1703G", "accessDate": "2010-12-08T04:51:03Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "0040", "rights": "", "extra": "", "tags": [ { "tag": "#nosource" } ], "collections": [ "XIC9DNJC" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/SQ8NZXAB" }, "dateAdded": "2024-09-12T20:08:02Z", "dateModified": "2024-09-12T20:08:02Z" } }, { "key": "PCPVJZM2", "version": 3480, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/PCPVJZM2", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/PCPVJZM2", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Haider et al.", "parsedDate": "2002-09-01", "numChildren": 0 }, "data": { "key": "PCPVJZM2", "version": 3480, "itemType": "journalArticle", "title": "Solar EUV and Electron-Proton-Hydrogen Atom-Produced Ionosphere on Mars: Comparative Studies of Particle Fluxes and Ion Production Rates Due to Different Processes", "creators": [ { "creatorType": "author", "firstName": "S. A.", "lastName": "Haider" }, { "creatorType": "author", "firstName": "S. P.", "lastName": "Seth" }, { "creatorType": "author", "firstName": "Esa", "lastName": "Kallio" }, { "creatorType": "author", "firstName": "K. I.", "lastName": "Oyama" } ], "abstractNote": "The total photoelectron and secondary electron fluxes are calculated at\ndifferent times and altitudes along the trajectory of Mars Global\nSurveyor passing through the nightside and dayside martian ionosphere.\nThese results are compared with the electron reflectometer experiment on\nboard Mars Global Surveyor. The calculated electron spectra are in good\nagreement with this measurement. However, the combined fluxes of proton\nand hydrogen atom as calculated by E. Kallio and P. Janhunen (2001, J.\nGeophys. Res.106, 5617-5634) were found to be 1-2 orders of magnitude\nsmaller than the measured spectra. We have also calculated ionization\nrates and ion and electron densities due to solar EUV, X-ray, and\nelectron-proton-hydrogen atom impacting with atmospheric gases of Mars\nat solar zenith angles of 75°, 105°, and 127°. In the\nvicinity of the dayside ionization peak, it is found that the ion\nproduction rate caused by the precipitation of proton-hydrogen atom is\nlarger than the X-ray impact ionization rate while at all altitudes, the\nphotoionization rate is always greater than either of the two. Moreover,\nX-rays contribute greatly to the photoelectron impact ionization rate as\ncompared to the photoion production rate. The calculated electron\ndensities are compared with radio occultation measurements made by Mars\nGlobal Surveyor, Viking 1, and Mars 5 spacecraft at these solar zenith\nangles. The dayside ionosphere produced by proton-hydrogen atom is\nsmaller by an order of magnitude than that produced by solar EUV\nradiation. X-rays play a significant role in the dayside ionosphere of\nMars at the altitude range 100-120 km. Solar wind electrons and protons\nprovide a substantial source for the nightside ionosphere. These\ncalculations are carried out for a solar minimum period using solar wind\nelectron flux, photon flux, neutral densities, and temperatures under\nnearly the same areophysical conditions as the measurements.", "publicationTitle": "Icarus", "publisher": "", "place": "", "date": "September 1, 2002", "volume": "159", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "18-30", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "", "citationKey": "", "url": "http://adsabs.harvard.edu/abs/2002Icar..159...18H", "accessDate": "2010-12-08T04:45:35Z", "PMID": "", "PMCID": "", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "Solar EUV and Electron-Proton-Hydrogen Atom-Produced Ionosphere on Mars", "language": "", "libraryCatalog": "NASA ADS", "callNumber": "0015", "rights": "", "extra": "", "tags": [], "collections": [ "XIC9DNJC" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/TKFTAT34" }, "dateAdded": "2024-09-12T20:07:26Z", "dateModified": "2024-09-12T20:07:26Z" } }, { "key": "RLARPJQX", "version": 3476, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/RLARPJQX", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/RLARPJQX", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Lanchester et al.", "parsedDate": "2009-07-22", "numChildren": 0 }, "data": { "key": "RLARPJQX", "version": 3476, "itemType": "journalArticle", "title": "Simultaneous imaging of aurora on small scale in OI (777.4 nm) and N21P to estimate energy and flux of precipitation", "creators": [ { "creatorType": "author", "firstName": "B. S.", "lastName": "Lanchester" }, { "creatorType": "author", "firstName": "M.", "lastName": "Ashrafi" }, { "creatorType": "author", "firstName": "N.", "lastName": "Ivchenko" } ], "abstractNote": "", "publicationTitle": "Ann. Geophys.", "publisher": "", "place": "", "date": "July 22, 2009", "volume": "27", "issue": "7", "section": "", "partNumber": "", "partTitle": "", "pages": "2881-2891", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "Ann. Geophys.", "DOI": "10.5194/angeo-27-2881-2009", "citationKey": "", "url": "http://www.ann-geophys.net/27/2881/2009/", "accessDate": "2012-11-26T23:30:03Z", "PMID": "", "PMCID": "", "ISSN": "1432-0576", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "Copernicus Online Journals", "callNumber": "0004", "rights": "", "extra": "", "tags": [], "collections": [ "XIC9DNJC" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/ZEPQGWRJ" }, "dateAdded": "2024-09-12T17:31:09Z", "dateModified": "2024-09-12T17:31:09Z" } }, { "key": "S8RPXMPD", "version": 3476, "library": { "type": "group", "id": 33008, "name": "AtMoCIAD", "links": { "alternate": { "href": "https://www.zotero.org/groups/atmociad", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/33008/items/S8RPXMPD", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/atmociad/items/S8RPXMPD", "type": "text/html" } }, "meta": { "createdByUser": { "id": 434818, "username": "Guillaume Gronoff", "name": "Guillaume Gronoff", "links": { "alternate": { "href": "https://www.zotero.org/guillaume_gronoff", "type": "text/html" } } }, "creatorSummary": "Julienne and Davis", "parsedDate": "1976", "numChildren": 0 }, "data": { "key": "S8RPXMPD", "version": 3476, "itemType": "journalArticle", "title": "Cascade and radiation trapping effects on atmospheric atomic oxygen emission excited by electron impact", "creators": [ { "creatorType": "author", "firstName": "P. S.", "lastName": "Julienne" }, { "creatorType": "author", "firstName": "J.", "lastName": "Davis" } ], "abstractNote": "", "publicationTitle": "Journal of Geophysical Research", "publisher": "", "place": "", "date": "1976", "volume": "81", "issue": "7", "section": "", "partNumber": "", "partTitle": "", "pages": "1397", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1029/JA081i007p01397", "citationKey": "", "url": "http://www.agu.org/journals/ja/v081/i007/JA081i007p01397/", "accessDate": "2012-11-26T23:43:53Z", "PMID": "", "PMCID": "", "ISSN": "0148-0227", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "CrossRef", "callNumber": "0049", "rights": "", "extra": "", "tags": [], "collections": [ "XIC9DNJC" ], "relations": { "owl:sameAs": "http://zotero.org/groups/32281/items/E9XFGPQJ" }, "dateAdded": "2024-09-12T17:31:00Z", "dateModified": "2024-09-12T17:31:00Z" } } ]