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Oxygen isotopic ratios in Martian water vapour observed by ACS MIR on board the ExoMars Trace Gas Orbiter

Abstract:

Oxygen isotope ratios provide important constraints on the history of the Martian volatile system, revealing the impact of several processes that might fractionate them, such as atmospheric loss into space or interaction with the surface. We report infrared measurements of the Martian atmosphere obtained with the mid-infrared channel (MIR) of the Atmospheric Chemistry Suite (ACS), onboard the ExoMars Trace Gas Orbiter. Absorption lines of the three main oxygen isotopologues of water vapour (H...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1051/0004-6361/201936234

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
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Publisher:
EDP Sciences Publisher's website
Journal:
Astronomy and Astrophysics Journal website
Volume:
630
Pages:
Article: A91
Publication date:
2019-09-26
Acceptance date:
2019-08-25
DOI:
EISSN:
1432-0746
ISSN:
0004-6361
Pubs id:
pubs:1052939
URN:
uri:c087549d-220c-487b-b74f-910469239b05
UUID:
uuid:c087549d-220c-487b-b74f-910469239b05
Local pid:
pubs:1052939

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