Methyl isocyanate CH3NCO: An important missing organic in current astrochemical networks
| hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
| hal.structure.identifier | AMOR 2018 | |
| dc.contributor.author | MAJUMDAR, Liton | |
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | LOISON, Jean-Christophe | |
| hal.structure.identifier | NASA Ames Research Center Cooperative for Research in Earth Science in Technology [ARC-CREST] | |
| dc.contributor.author | RUAUD, M. | |
| hal.structure.identifier | AMOR 2018 | |
| dc.contributor.author | GRATIER, P. | |
| hal.structure.identifier | AMOR 2018 | |
| dc.contributor.author | WAKELAM, Valentine | |
| hal.structure.identifier | AMOR 2018 | |
| dc.contributor.author | COUTENS, Audrey | |
| dc.date.issued | 2018 | |
| dc.identifier.issn | 1745-3933 | |
| dc.description.abstractEn | Methyl 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.iso | en | |
| dc.publisher | Oxford Journals | |
| dc.title.en | Methyl isocyanate CH3NCO: An important missing organic in current astrochemical networks | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1093/mnrasl/slx157 | |
| dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO] | |
| dc.identifier.arxiv | 1709.10118 | |
| bordeaux.journal | Monthly Notices of the Royal Astronomical Society: Letters | |
| bordeaux.page | L59-L63 | |
| bordeaux.volume | 473 | |
| bordeaux.issue | 1 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01599691 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01599691v1 | |
| bordeaux.COinS | ctx_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=2018&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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