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Molecular complexity in the star forming region W43-MM1

hal.structure.identifierFormation Stellaire
dc.contributor.authorMOLET, J.
hal.structure.identifierFormation Stellaire
dc.contributor.authorBROUILLET, N.
hal.structure.identifierInstitut de Planétologie et d'Astrophysique de Grenoble [IPAG]
dc.contributor.authorNONY, T.
hal.structure.identifierLaboratoire « Sciences pour l’Environnement » (UMR CNRS 6134 SPE) [SPE]
dc.contributor.authorMOTTE, F.
hal.structure.identifierLaboratoire d'Etude du Rayonnement et de la Matière en Astrophysique [LERMA]
dc.contributor.authorGUSDORF, A.
hal.structure.identifierFORMATION STELLAIRE 2018
dc.contributor.authorDESPOIS, D.
hal.structure.identifierStorengy France
dc.contributor.authorLOUVET, F.
hal.structure.identifierFormation Stellaire
dc.contributor.authorBONTEMPS, Sylvain
hal.structure.identifierFormation Stellaire
dc.contributor.authorHERPIN, Fabrice
dc.date.conference2018-07-03
dc.description.abstractEnThe study of the distribution of molecules in star forming regions helps to constrain the chemical models. The "mini-starburst" region associated to W43-MM1 includes a number of massive pre-stellar and proto-stellar cores candidates (e.g. tealt{Motte18, nony18}). It is an important sample of molecular cores at various evolutionary stages and moreover, it may contain the most massive cold core known in the whole Galaxy. We present high spatial resolution data from ALMA Cycle 2 and Cycle 3. We first introduce the technique we developed to substract automatically the continuum in large regions of molecular emission in order to study weak emission lines. Then we present the current state of our comparison of the molecular composition of the cores in W43-MM1, in particular between two high-mass cores of similar masses and sizes.
dc.language.isoen
dc.subject.enISM
dc.subject.enmassive star formation
dc.subject.encontinuum
dc.subject.encomplex molecules
dc.title.enMolecular complexity in the star forming region W43-MM1
dc.typeCommunication dans un congrès
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Astrophysique galactique [astro-ph.GA]
bordeaux.conference.titleProceedings of the Annual meeting of the French Society of Astronomy and Astrophysics. SF2A-2018: 3 au 6 juillet 2018 – Bordeaux-France- Eds.: P. Di Matteo, F. Billebaud, F. Herpin, N. Lagarde, J.-B. Marquette, A. Robin, O. Venot, pp.21-23
bordeaux.countryFR
bordeaux.conference.cityBordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01978412
hal.version1
hal.invitednon
hal.proceedingsnon
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01978412v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=MOLET,%20J.&BROUILLET,%20N.&NONY,%20T.&MOTTE,%20F.&GUSDORF,%20A.&rft.genre=unknown


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