The interstellar chemistry of H2C3O isomers
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | LOISON, Jean-Christophe, | |
| dc.contributor.author | AGÚNDEZ, Marcelino, | |
| hal.structure.identifier | Istituto di Radioastronomia [Bologna] [IRA] | |
| dc.contributor.author | MARCELINO, Núria, | |
| hal.structure.identifier | AMOR 2016 | |
| dc.contributor.author | WAKELAM, Valentine | |
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | HICKSON, Kevin M., | |
| hal.structure.identifier | Departamento de Astrofísica Molecular e Infrarroja [DAMIR] | |
| dc.contributor.author | CERNICHARO, José, | |
| hal.structure.identifier | Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique [LERMA] | |
| dc.contributor.author | GERIN, Maryvonne, | |
| hal.structure.identifier | Laboratoire Univers et Théories [LUTH (UMR_8102)] | |
| hal.structure.identifier | Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique [LERMA] | |
| dc.contributor.author | ROUEFF, Evelyne, | |
| hal.structure.identifier | Institut de RadioAstronomie Millimétrique [IRAM] | |
| dc.contributor.author | GUÉLIN, Michel, | |
| dc.date.issued | 2016-03 | |
| dc.identifier.issn | 0035-8711 | |
| dc.description.abstractEn | We present the detection of two H2C3O isomers, propynal and cyclopropenone, toward various starless cores and molecular clouds, together with upper limits for the third isomer propadienone. We review the processes controlling the abundances of H2C3O isomers in interstellar media showing that the reactions involved are gas-phase ones. We show that the abundances of these species are controlled by kinetic rather than thermodynamic effects. | |
| dc.language.iso | en | |
| dc.publisher | Oxford University Press (OUP): Policy P - Oxford Open Option A | |
| dc.subject.en | ISM: clouds - ISM: molecules | |
| dc.title.en | The interstellar chemistry of H2C3O isomers | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1093/mnras/stv2866 | |
| dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO] | |
| dc.identifier.arxiv | 1512.01582 | |
| bordeaux.journal | Monthly Notices of the Royal Astronomical Society | |
| bordeaux.page | 4101 - 4110 | |
| bordeaux.volume | 456 | |
| bordeaux.issue | 4 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01262787 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01262787v1 | |
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