Sökning: WFRF:(Frahm R. A.) > Mass composition of...
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000 | 07516naa a2200889 4500 | |
001 | oai:DiVA.org:ltu-12585 | |
003 | SwePub | |
008 | 160929s2006 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-125852 URI |
024 | 7 | a https://doi.org/10.1016/j.icarus.2005.09.0202 DOI |
040 | a (SwePub)ltu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Carlsson, Ellau Luleå tekniska universitet,Materialvetenskap,Swedish Institute of Space Physics, Box 812, SE-981 28 Kiruna, Sweden4 aut0 (Swepub:ltu)ellcar |
245 | 1 0 | a Mass composition of the escaping plasma at Mars |
264 | 1 | b Elsevier BV,c 2006 |
338 | a electronic2 rdacarrier | |
500 | a Validerad; 2006; Bibliografisk uppgift: Se artikeln för de andra 46 medförfattarna.; 20070104 (pafi) | |
520 | a Data from the Ion Mass Analyzer (IMA) sensor of the ASPERA-3 instrument suite on Mars Express have been analyzed to determine the mass composition of the escaping ion species at Mars. We have examined 77 different ion-beam events and we present the results in terms of flux ratios between the following ion species: CO2+/O+ and O-2(+)/O+. The following ratios averaged over all events and energies were identified: CO2+/O+ = 0.2 and O-2(+)/O+ = 0.9. The values measured are significantly higher, by a factor of 10 for O-2(+)/O+, than a contemporary modeled ratio for the maximum fluxes which the martian ionosphere can supply. The most abundant ion species was found to be O+, followed by O-2(+) and CO2+. We estimate the loss of CO2+ to be 4.0 x 10(24) s(-1) (0.29 kg s(-1)) by using the previous measurements of Phobos-2 in our calculations. The dependence of the ion ratios in relation to their energy ranges we studied, 0.3-3.0 keV, indicated that no clear correlation was found. | |
650 | 7 | a NATURVETENSKAPx Fysikx Annan fysik0 (SwePub)103992 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Other Physics Topics0 (SwePub)103992 hsv//eng |
653 | a Fysik | |
653 | a Physics | |
700 | 1 | a Fedorov, A.u Centre d’Etude Spatiale des Rayonnements, Toulouse4 aut |
700 | 1 | a Barabash, S.u Swedish Institute of Space Physics / Institutet för rymdfysik4 aut |
700 | 1 | a Budnik, E.u Centre d'Etude Spatiale des Rayonnements, BP-4346, F-31028 Toulouse, France4 aut |
700 | 1 | a Grigoriev, A.u Swedish Institute of Space Physics, Box 812, SE-981 28 Kiruna, Sweden4 aut |
700 | 1 | a Gunell, H.u Swedish Institute of Space Physics, Box 812, SE-981 28 Kiruna, Sweden4 aut |
700 | 1 | a Nilsson, H.u Swedish Institute of Space Physics, Box 812, SE-981 28 Kiruna, Sweden4 aut |
700 | 1 | a Sauvaud, J.-A.u Centre d'Etude Spatiale des Rayonnements, BP-4346, F-31028 Toulouse, France4 aut |
700 | 1 | a Lundin, R.u Swedish Institute of Space Physics, Box 812, SE-981 28 Kiruna, Sweden4 aut |
700 | 1 | a Futaana, Y.u Swedish Institute of Space Physics, Box 812, SE-981 28 Kiruna, Sweden4 aut |
700 | 1 | a Holmström, M.u Swedish Institute of Space Physics, Box 812, SE-981 28 Kiruna, Sweden; Currently at NASA Goddard Space Flight Center, Laboratory for Solar and Space Physics, Mail Code 612.2, Greenbelt, MD 20771, USA.4 aut |
700 | 1 | a Andersson, H.u Swedish Institute of Space Physics, Box 812, SE-981 28 Kiruna, Sweden4 aut |
700 | 1 | a Yamauchi, M.u SwedishInstitute of Space Physics, Box 812, SE-981 28 Kiruna, Sweden4 aut |
700 | 1 | a Winningham, J.D.u Southwest Research Institute, San Antonio, TX 7228-0510, USA4 aut |
700 | 1 | a Frahm, R.A.u Southwest Research Institute, San Antonio, TX 7228-0510, USA4 aut |
700 | 1 | a Sharber, J.R.u Southwest Research Institute, San Antonio, TX 7228-0510, USA4 aut |
700 | 1 | a Scherrer, J.u Southwest Research Institute, San Antonio, TX 7228-0510, USA4 aut |
700 | 1 | a Coates, A.J.u Mullard Space Science Laboratory, University College London, Surrey RH5 6NT, UK4 aut |
700 | 1 | a Linder, D.R.u Mullard Space Science Laboratory, University College London, Surrey RH5 6NT, UK4 aut |
700 | 1 | a Kataria, D.O.u Mullard Space Science Laboratory, University College London, Surrey RH5 6NT, UK4 aut |
700 | 1 | a Kallio, E.u Finnish Meteorological Institute, Box 503, FIN-00101 Helsinki, Finland4 aut |
700 | 1 | a Koskinen, H.u Finnish Meteorological Institute, Box 503, FIN-00101 Helsinki, Finland4 aut |
700 | 1 | a Säles, T.u Finnish Meteorological Institute, Box 503, FIN-00101 Helsinki, Finland4 aut |
700 | 1 | a Riihelä, P.u Finnish Meteorological Institute, Box 503, FIN-00101 Helsinki, Finland4 aut |
700 | 1 | a Schmidt, W.u Finnish Meteorological Institute, Box 503, FIN-00101 Helsinki, Finland4 aut |
700 | 1 | a Kozyra, J.u Space Physics Research Laboratory, University of Michigan, Ann Arbor, MI 48109-2143, USA4 aut |
700 | 1 | a Luhmann, J.u Space Science Laboratory, University of California at Berkeley, Berkeley, CA 94720-7450, USA4 aut |
700 | 1 | a Roelof, E.u Applied Physics Laboratory, Johns Hopkins University, Laurel, MD 20723-6099, USA4 aut |
700 | 1 | a Williams, D.u Applied Physics Laboratory, Johns Hopkins University, Laurel, MD 20723-6099, USA4 aut |
700 | 1 | a Livi, S.u Applied Physics Laboratory, Johns Hopkins University, Laurel, MD 20723-6099, USA4 aut |
700 | 1 | a Curtis, C.C.u University of Arizona, Tucson, AZ 85721, USA4 aut |
700 | 1 | a Hsieh, K.C.u University of Arizona, Tucson, AZ 85721, USA4 aut |
700 | 1 | a Sandel, B.R.u University of Arizona, Tucson, AZ 85721, USA4 aut |
700 | 1 | a Grande, M.u Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX, UK4 aut |
700 | 1 | a Carter, M.u Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX, UK4 aut |
700 | 1 | a Thocaven, J.-J.u Centre d'Etude Spatiale des Rayonnements, BP-4346, F-31028 Toulouse, France4 aut |
700 | 1 | a McKenna-Lawler, S.u Space Technology Ireland, National University of Ireland, Maynooth, Co. Kildare, Ireland4 aut |
700 | 1 | a Orsini, S.u Istituto di Fisica dello Spazio Interplanetari, I-00133 Rome, Italy4 aut |
700 | 1 | a Cerulli-Irelli, R.u Istituto di Fisica dello Spazio Interplanetari, I-00133 Rome, Italy4 aut |
700 | 1 | a Maggi, M.u Istituto di Fisica dello Spazio Interplanetari, I-00133 Rome, Italy4 aut |
700 | 1 | a Wurz, P.u Physikalisches Institut, University of Bern, CH-3012 Bern, Switzerland4 aut |
700 | 1 | a Bochsler, P.u Physikalisches Institut, University of Bern, CH-3012 Bern, Switzerland4 aut |
700 | 1 | a Krupp, N.u Max-Planck-Institut für Aeronomie, D-37191 Katlenburg-Lindau, Germany4 aut |
700 | 1 | a Woch, J.u Max-Planck-Institut für Aeronomie, D-37191 Katlenburg-Lindau, Germany4 aut |
700 | 1 | a Fränz, M.u Max-Planck-Institut für Aeronomie, D-37191 Katlenburg-Lindau, Germany4 aut |
700 | 1 | a Asamura, K.u Institute of Space and Astronautical Science, 3-1-1 Yoshinodai, Sagamichara, Japan4 aut |
700 | 1 | a Dierker, C.u Technical University of Braunschweig4 aut |
710 | 2 | a Luleå tekniska universitetb Materialvetenskap4 org |
773 | 0 | t Icarusd : Elsevier BVg 182:2, s. 320-328q 182:2<320-328x 0019-1035x 1090-2643 |
856 | 4 | u https://ltu.diva-portal.org/smash/get/diva2:985536/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 | u http://ltu.diva-portal.org/smash/get/diva2:985536/FULLTEXT01 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-12585 |
856 | 4 8 | u https://doi.org/10.1016/j.icarus.2005.09.020 |
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