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Communication Dans Un Congrès Année : 2014

From SAM Instrument Background to Martian Signal: Challenges of Solid Sample Analyses on Mars

Résumé

Taken togeth er, these results indicate that the internal SAM sources create a background that challenge s the analysis of solid samples in search for organics , cr eating interferences between terrestrial and possible indigenous carbon sources. We have be en exploring the possibility of SAM - derived C contributions to chlorohydrocarbon generation. Current observations pro vide no direct link between SAM internal sources and the chlorohydrocarbons detected on Mars, thus a martian organic contribution to the c hloromethanes, dichloroalkanes and chlorobenzene detected at CB is possible .

Domaines

Planétologie
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Dates et versions

hal-01815619 , version 1 (14-06-2018)

Identifiants

  • HAL Id : hal-01815619 , version 1

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Caroline Freissinet, Daniel P. Glavin, K. Miller, Arnaud Buch, A. E. Brunner, et al.. From SAM Instrument Background to Martian Signal: Challenges of Solid Sample Analyses on Mars. 45th Lunar and Planetary Science Conference ( 2014 ), Mar 2014, Houston, United States. ⟨hal-01815619⟩
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