First unbiased spectral survey of a young and single massive protostar: CygX-N63
| hal.structure.identifier | FORMATION STELLAIRE 2013 | |
| dc.contributor.author | FECHTENBAUM, Sarah | |
| hal.structure.identifier | FORMATION STELLAIRE 2013 | |
| dc.contributor.author | BONTEMPS, Sylvain | |
| dc.date.issued | 2013 | |
| dc.date.conference | 2013 | |
| dc.description.abstractEn | We present an unbiased spectral survey of a unique massive protostar in the Cygnus-X region: CygX-N63, performed with the 30m IRAM telescope. We identified 48 molecules over 106 GHz of bandwidth. Two prebiotic molecules were found: CH_2NH (methanimine) and NH_2CHO (formamide) and several rare molecules, such as CF^+ (fluoromethylidynium) or PN (phosphorous nitride). The spectral profiles and the population diagrams of the molecules allowed us to identify three emission regions in the protostar: the envelope, the outflow and a hot core-like region. | |
| dc.language.iso | en | |
| dc.subject.en | spectral survey | |
| dc.subject.en | Cygnus-X | |
| dc.subject.en | star formation | |
| dc.subject.en | chemistry | |
| dc.title.en | First unbiased spectral survey of a young and single massive protostar: CygX-N63 | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR] | |
| dc.subject.hal | Physique [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR] | |
| bordeaux.page | 219-222 | |
| bordeaux.country | FR | |
| bordeaux.conference.city | Montpellier | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00980063 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | oui | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00980063v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2013&rft.spage=219-222&rft.epage=219-222&rft.au=FECHTENBAUM,%20Sarah&BONTEMPS,%20Sylvain&rft.genre=unknown |
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