Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors
International audience The oxygen isotopic compositions of the two extraterrestrial dust layers recorded in EPICA-Dome C ice core suggest a production by two distinct impacts, one of them possibly being by a comet.
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ftinsu:oai:HAL:in2p3-00672354v1 2024-04-28T08:17:55+00:00 Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors Engrand, C. Narcisi, B. Petit, J.-R. Dobrică, E. Duprat, J. Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM) Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Italian National agency for new technologies, Energy and sustainable economic development Frascati (ENEA) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) The Woodlands, United States 2010-03-01 https://hal.in2p3.fr/in2p3-00672354 en eng HAL CCSD in2p3-00672354 https://hal.in2p3.fr/in2p3-00672354 BIBCODE: 2010LPI.41.1981E Lunar and Planetary Institute Science Conference abstracts 41st Lunar and Planetary Science Conference https://hal.in2p3.fr/in2p3-00672354 41st Lunar and Planetary Science Conference, Mar 2010, The Woodlands, United States. pp.1981 [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] info:eu-repo/semantics/conferenceObject Conference papers 2010 ftinsu 2024-04-05T00:22:56Z International audience The oxygen isotopic compositions of the two extraterrestrial dust layers recorded in EPICA-Dome C ice core suggest a production by two distinct impacts, one of them possibly being by a comet. Conference Object EPICA ice core Institut national des sciences de l'Univers: HAL-INSU |
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Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
spellingShingle |
[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] Engrand, C. Narcisi, B. Petit, J.-R. Dobrică, E. Duprat, J. Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors |
topic_facet |
[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
description |
International audience The oxygen isotopic compositions of the two extraterrestrial dust layers recorded in EPICA-Dome C ice core suggest a production by two distinct impacts, one of them possibly being by a comet. |
author2 |
Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM) Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Italian National agency for new technologies, Energy and sustainable economic development Frascati (ENEA) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Engrand, C. Narcisi, B. Petit, J.-R. Dobrică, E. Duprat, J. |
author_facet |
Engrand, C. Narcisi, B. Petit, J.-R. Dobrică, E. Duprat, J. |
author_sort |
Engrand, C. |
title |
Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors |
title_short |
Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors |
title_full |
Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors |
title_fullStr |
Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors |
title_full_unstemmed |
Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors |
title_sort |
oxygen isotopes of epica -- dome c extraterrestrial dust layers: constraints on the nature of the impactors |
publisher |
HAL CCSD |
publishDate |
2010 |
url |
https://hal.in2p3.fr/in2p3-00672354 |
op_coverage |
The Woodlands, United States |
genre |
EPICA ice core |
genre_facet |
EPICA ice core |
op_source |
Lunar and Planetary Institute Science Conference abstracts 41st Lunar and Planetary Science Conference https://hal.in2p3.fr/in2p3-00672354 41st Lunar and Planetary Science Conference, Mar 2010, The Woodlands, United States. pp.1981 |
op_relation |
in2p3-00672354 https://hal.in2p3.fr/in2p3-00672354 BIBCODE: 2010LPI.41.1981E |
_version_ |
1797582192674603008 |