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Herschel/HIFI observations of Mars: first detection of O_2 at submillimetre wavelengths and upper limits on HCl and H_2O_2

hal.structure.identifierMax-Planck-Institut für Sonnensystemforschung = Max Planck Institute for Solar System Research [MPS]
dc.contributor.authorHARTOGH, P.
dc.contributor.authorJARCHOW, C.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorLELLOUCH, E.
dc.contributor.authorDE VAL-BORRO, M.
dc.contributor.authorRENGEL, M.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorMORENO, R.
dc.contributor.authorMEDVEDEV, A. S.
hal.structure.identifierCenter for Mathematics and Physics
dc.contributor.authorSAGAWA, H.
dc.contributor.authorSWINYARD, B. M.
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierUniversité Sciences et Technologies - Bordeaux 1 [UB]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
dc.contributor.authorCAVALIÉ, T.
hal.structure.identifierCalifornia Institute of Technology [CALTECH]
dc.contributor.authorLIS, D. C.
dc.contributor.authorBŁĘCKA, M. I.
hal.structure.identifierSpace Research Centre of Polish Academy of Sciences [CBK]
dc.contributor.authorBANASZKIEWICZ, M.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorBOCKELÉE-MORVAN, D.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorCROVISIER, J.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorENCRENAZ, T.
hal.structure.identifierMax-Planck-Institut für Sonnensystemforschung = Max Planck Institute for Solar System Research [MPS]
dc.contributor.authorKÜPPERS, M.
dc.contributor.authorLARA, L. -M.
dc.contributor.authorSZUTOWICZ, S.
dc.contributor.authorVANDENBUSSCHE, B.
dc.contributor.authorBENSCH, F.
hal.structure.identifierHarvard-Smithsonian Center for Astrophysics [CfA]
dc.contributor.authorBERGIN, E. A.
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierUniversité Sciences et Technologies - Bordeaux 1 [UB]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
dc.contributor.authorBILLEBAUD, F.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
dc.contributor.authorBIVER, N.
hal.structure.identifierLabOratoire proCédés énergIe bâtimEnt [LOCIE]
dc.contributor.authorBLAKE, G. A.
dc.contributor.authorBLOMMAERT, J. A. D. L.
hal.structure.identifierCentro de Investigaciones Biológicas [CSIC]
dc.contributor.authorCERNICHARO, J.
hal.structure.identifierInstituut voor Sterrenkunde [Leuven]
dc.contributor.authorDECIN, L.
hal.structure.identifierLaboratoire d'Etude du Rayonnement et de la Matière en Astrophysique [LERMA]
dc.contributor.authorENCRENAZ, P.
dc.contributor.authorFEUCHTGRUBER, H.
dc.contributor.authorFULTON, T.
dc.contributor.authorDE GRAAUW, T.
hal.structure.identifierEuropean Southern Observatory [ESO]
dc.contributor.authorJEHIN, E.
dc.contributor.authorKIDGER, M.
dc.contributor.authorLORENTE, R.
dc.contributor.authorNAYLOR, D. A.
dc.contributor.authorPORTYANKINA, G.
dc.contributor.authorSÁNCHEZ-PORTAL, M.
dc.contributor.authorSCHIEDER, R.
dc.contributor.authorSIDHER, S.
hal.structure.identifierUniversität Bern / University of Bern [UNIBE]
dc.contributor.authorTHOMAS, N
dc.contributor.authorVERDUGO, E.
dc.contributor.authorWAELKENS, C.
dc.contributor.authorWHYBORN, N.
hal.structure.identifierHerschel Science Center [Madrid]
dc.contributor.authorTEYSSIER, D.
hal.structure.identifierLaboratoire d'Astrophysique de Grenoble [LAOG]
dc.contributor.authorHELMICH, F.
dc.contributor.authorROELFSEMA, P.
hal.structure.identifierLaboratoire d'Astrophysique de Grenoble [LAOG]
dc.contributor.authorSTUTZKI, J.
dc.contributor.authorLEDUC, H. G.
dc.contributor.authorSTERN, J. A.
dc.date.created2010
dc.date.issued2010
dc.identifier.issn0004-6361
dc.description.abstractEnWe report on an initial analysis of Herschel/HIFI observations of hydrogen chloride (HCl), hydrogen peroxide (H_2O_2), and molecular oxygen (O_2) in the Martian atmosphere performed on 13 and 16 April 2010 (L_s ~ 77{\deg}). We derived a constant volume mixing ratio of 1400 +/- 120 ppm for O_2 and determined upper limits of 200 ppt for HCl and 2 ppb for H_2O_2. Radiative transfer model calculations indicate that the vertical profile of O_2 may not be constant. Photochemical models determine the lowest values of H_2O_2 to be around L_s ~ 75{\deg} but overestimate the volume mixing ratio compared to our measurements.
dc.language.isoen
dc.publisherEDP Sciences
dc.subject.enAstrophysics
dc.subject.enEarth and Planetary Astrophysics
dc.title.enHerschel/HIFI observations of Mars: first detection of O_2 at submillimetre wavelengths and upper limits on HCl and H_2O_2
dc.typeArticle de revue
dc.identifier.doi10.1051/0004-6361/201015160
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Planétologie et astrophysique de la terre [astro-ph.EP]
dc.identifier.arxiv1007.1301
bordeaux.journalAstronomy and Astrophysics - A&A
bordeaux.pageid.L49
bordeaux.volume521
bordeaux.peerReviewedoui
hal.identifierhal-00520822
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00520822v1
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