Temporal variability of waves at the proton cyclotron frequency upstream from Mars: Implications for Mars distant hydrogen exosphere
International audience We report on the temporal variability of the occurrence of waves at the local proton cyclotron frequency upstream from the Martian bow shock from Mars Global Surveyor observations during the first aerobraking and science phasing orbit periods. Observations at high southern lat...
Published in: | Geophysical Research Letters |
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Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2013
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Online Access: | https://hal.science/hal-00846700 https://hal.science/hal-00846700/document https://hal.science/hal-00846700/file/Bertucci_et_al-2013-Geophysical_Research_Letters.pdf https://doi.org/10.1002/grl.50709 |
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Open Polar |
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Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
Mars Waves Exosphere Thermosphere Hydrogen Pick-up [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
spellingShingle |
Mars Waves Exosphere Thermosphere Hydrogen Pick-up [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] Bertucci, Cesar Romanelli, Norberto Chaufray, Jean-Yves Gomez, D. Mazelle, Christian Delva, M. Modolo, Ronan González-Galindo, F. Brain, D. A. Temporal variability of waves at the proton cyclotron frequency upstream from Mars: Implications for Mars distant hydrogen exosphere |
topic_facet |
Mars Waves Exosphere Thermosphere Hydrogen Pick-up [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
description |
International audience We report on the temporal variability of the occurrence of waves at the local proton cyclotron frequency upstream from the Martian bow shock from Mars Global Surveyor observations during the first aerobraking and science phasing orbit periods. Observations at high southern latitudes during minimum-to-mean solar activity show that the wave occurrence rate is significantly higher around perihelion/southern summer solstice than around the spring and autumn equinoxes. A similar trend is observed in the hydrogen (H) exospheric density profiles over the Martian dayside and South Pole obtained from a model including UV thermospheric heating effects. In spite of the complexity in the ion pick-up and plasma wave generation and evolution processes, these results support the idea that variations in the occurrence of waves could be used to study the temporal evolution of the distant Martian H corona and its coupling with the thermosphere at altitudes currently inaccessible to direct measurements. |
author2 |
Instituto de Astronomía y Física del Espacio Buenos Aires (IAFE) Consejo Nacional de Investigaciones Científicas y Técnicas Buenos Aires (CONICET)-Universidad de Buenos Aires Buenos Aires (UBA) Facultad de Ciencias Exactas y Naturales Buenos Aires (FCEyN) Universidad de Buenos Aires Buenos Aires (UBA) HELIOS - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de recherche en astrophysique et planétologie (IRAP) Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS) Space Research Institute of Austrian Academy of Sciences (IWF) Austrian Academy of Sciences (OeAW) Instituto de Astrofísica de Andalucía (IAA) Consejo Superior de Investigaciones Científicas Madrid (CSIC) University of Colorado Boulder |
format |
Article in Journal/Newspaper |
author |
Bertucci, Cesar Romanelli, Norberto Chaufray, Jean-Yves Gomez, D. Mazelle, Christian Delva, M. Modolo, Ronan González-Galindo, F. Brain, D. A. |
author_facet |
Bertucci, Cesar Romanelli, Norberto Chaufray, Jean-Yves Gomez, D. Mazelle, Christian Delva, M. Modolo, Ronan González-Galindo, F. Brain, D. A. |
author_sort |
Bertucci, Cesar |
title |
Temporal variability of waves at the proton cyclotron frequency upstream from Mars: Implications for Mars distant hydrogen exosphere |
title_short |
Temporal variability of waves at the proton cyclotron frequency upstream from Mars: Implications for Mars distant hydrogen exosphere |
title_full |
Temporal variability of waves at the proton cyclotron frequency upstream from Mars: Implications for Mars distant hydrogen exosphere |
title_fullStr |
Temporal variability of waves at the proton cyclotron frequency upstream from Mars: Implications for Mars distant hydrogen exosphere |
title_full_unstemmed |
Temporal variability of waves at the proton cyclotron frequency upstream from Mars: Implications for Mars distant hydrogen exosphere |
title_sort |
temporal variability of waves at the proton cyclotron frequency upstream from mars: implications for mars distant hydrogen exosphere |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.science/hal-00846700 https://hal.science/hal-00846700/document https://hal.science/hal-00846700/file/Bertucci_et_al-2013-Geophysical_Research_Letters.pdf https://doi.org/10.1002/grl.50709 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_source |
ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters https://hal.science/hal-00846700 Geophysical Research Letters, 2013, 40 (15), pp.3809-3813. ⟨10.1002/grl.50709⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1002/grl.50709 hal-00846700 https://hal.science/hal-00846700 https://hal.science/hal-00846700/document https://hal.science/hal-00846700/file/Bertucci_et_al-2013-Geophysical_Research_Letters.pdf doi:10.1002/grl.50709 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1002/grl.50709 |
container_title |
Geophysical Research Letters |
container_volume |
40 |
container_issue |
15 |
container_start_page |
3809 |
op_container_end_page |
3813 |
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1766202120425439232 |
spelling |
ftunivnantes:oai:HAL:hal-00846700v1 2023-05-15T18:22:43+02:00 Temporal variability of waves at the proton cyclotron frequency upstream from Mars: Implications for Mars distant hydrogen exosphere Bertucci, Cesar Romanelli, Norberto Chaufray, Jean-Yves Gomez, D. Mazelle, Christian Delva, M. Modolo, Ronan González-Galindo, F. Brain, D. A. Instituto de Astronomía y Física del Espacio Buenos Aires (IAFE) Consejo Nacional de Investigaciones Científicas y Técnicas Buenos Aires (CONICET)-Universidad de Buenos Aires Buenos Aires (UBA) Facultad de Ciencias Exactas y Naturales Buenos Aires (FCEyN) Universidad de Buenos Aires Buenos Aires (UBA) HELIOS - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut de recherche en astrophysique et planétologie (IRAP) Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS) Space Research Institute of Austrian Academy of Sciences (IWF) Austrian Academy of Sciences (OeAW) Instituto de Astrofísica de Andalucía (IAA) Consejo Superior de Investigaciones Científicas Madrid (CSIC) University of Colorado Boulder 2013 https://hal.science/hal-00846700 https://hal.science/hal-00846700/document https://hal.science/hal-00846700/file/Bertucci_et_al-2013-Geophysical_Research_Letters.pdf https://doi.org/10.1002/grl.50709 en eng HAL CCSD American Geophysical Union info:eu-repo/semantics/altIdentifier/doi/10.1002/grl.50709 hal-00846700 https://hal.science/hal-00846700 https://hal.science/hal-00846700/document https://hal.science/hal-00846700/file/Bertucci_et_al-2013-Geophysical_Research_Letters.pdf doi:10.1002/grl.50709 info:eu-repo/semantics/OpenAccess ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters https://hal.science/hal-00846700 Geophysical Research Letters, 2013, 40 (15), pp.3809-3813. ⟨10.1002/grl.50709⟩ Mars Waves Exosphere Thermosphere Hydrogen Pick-up [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] info:eu-repo/semantics/article Journal articles 2013 ftunivnantes https://doi.org/10.1002/grl.50709 2023-02-22T10:28:07Z International audience We report on the temporal variability of the occurrence of waves at the local proton cyclotron frequency upstream from the Martian bow shock from Mars Global Surveyor observations during the first aerobraking and science phasing orbit periods. Observations at high southern latitudes during minimum-to-mean solar activity show that the wave occurrence rate is significantly higher around perihelion/southern summer solstice than around the spring and autumn equinoxes. A similar trend is observed in the hydrogen (H) exospheric density profiles over the Martian dayside and South Pole obtained from a model including UV thermospheric heating effects. In spite of the complexity in the ion pick-up and plasma wave generation and evolution processes, these results support the idea that variations in the occurrence of waves could be used to study the temporal evolution of the distant Martian H corona and its coupling with the thermosphere at altitudes currently inaccessible to direct measurements. Article in Journal/Newspaper South pole Université de Nantes: HAL-UNIV-NANTES South Pole Geophysical Research Letters 40 15 3809 3813 |