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hal.structure.identifierJet Propulsion Laboratory [JPL]
dc.contributor.authorMAJUMDAR, Liton
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorLOISON, Jean-Christophe
hal.structure.identifierNASA Ames Research Center Cooperative for Research in Earth Science in Technology [ARC-CREST]
dc.contributor.authorRUAUD, M.
dc.contributor.authorGRATIER, P.
dc.contributor.authorWAKELAM, Valentine
dc.contributor.authorCOUTENS, Audrey
dc.date.issued2017-09-28
dc.identifier.issn1745-3933
dc.description.abstractEnMethyl isocyanate (CH3NCO) is one of the important complex organic molecules detected on the comet 67P/Churyumov-Gerasimenko by Rosetta's Philae lander. It was also detected in hot cores around high-mass protostars along with a recent detection in the solar-type protostar IRAS 16293-2422. We propose here a gas-grain chemical model to form CH3NCO after reviewing various formation pathways with quantum chemical computations. We have used NAUTILUS 3-phase gas-grain chemical model to compare observed abundances in the IRAS 16293-2422. Our chemical model clearly indicates the ice phase origin of CH3NCO.
dc.language.isoen
dc.publisherOxford Journals
dc.title.enMethyl isocyanate CH3NCO: An important missing organic in current astrochemical networks
dc.typeArticle de revue
dc.identifier.doi10.1093/mnrasl/slx157
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
dc.identifier.arxiv1709.10118
bordeaux.journalMonthly Notices of the Royal Astronomical Society: Letters
bordeaux.pageL59-L63
bordeaux.volume473
bordeaux.issue1
bordeaux.peerReviewedoui
hal.identifierhal-01599691
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01599691v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Monthly%20Notices%20of%20the%20Royal%20Astronomical%20Society:%20Letters&rft.date=2017-09-28&rft.volume=473&rft.issue=1&rft.spage=L59-L63&rft.epage=L59-L63&rft.eissn=1745-3933&rft.issn=1745-3933&rft.au=MAJUMDAR,%20Liton&LOISON,%20Jean-Christophe&RUAUD,%20M.&GRATIER,%20P.&WAKELAM,%20Valentine&rft.genre=article


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