LUONG, Q. Nguyen; MOTTE, F.; HENNEMANN, M.; HILL, T.; RYGL, K. L. J.; SCHNEIDER, N.; BONTEMPS, Sylvain; MEN'SHCHIKOV, A.; ANDRÉ, Ph.; PERETTO, N.; ANDERSON, L. D.; ARZOUMANIAN, D.; DEHARVENG, L.; DIDELON, P.; DI FRANCESCO, J.; GRIFFIN, M. J.; KIRK, J. M.; KONYVES, V.; MARTIN, P. G.; MAURY, A.; MINIER, V.; MOLINARI, S.; PESTALOZZI, M.; PEZZUTO, S.; REID, M.; ROUSSEL, Hervé; SCHULLER, F.; TESTI, L.; WARD-THOMPSON, D.; WHITE, G. J.; ZAVAGNO, Annie

doi:10.1051/0004-6361/201117831

dc.contributor.author	LUONG, Q. Nguyen
hal.structure.identifier	Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
hal.structure.identifier	Institut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.author	MOTTE, F.
hal.structure.identifier	Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.author	HENNEMANN, M.
hal.structure.identifier	Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.author	HILL, T.
dc.contributor.author	RYGL, K. L. J.
hal.structure.identifier	Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.author	SCHNEIDER, N.
hal.structure.identifier	Observatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifier	Université Sciences et Technologies - Bordeaux 1 [UB]
hal.structure.identifier	Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifier	Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
dc.contributor.author	BONTEMPS, Sylvain
hal.structure.identifier	Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.author	MEN'SHCHIKOV, A.
hal.structure.identifier	Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.author	ANDRÉ, Ph.
hal.structure.identifier	Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.author	PERETTO, N.
hal.structure.identifier	Laboratoire d'Astrophysique de Marseille [LAM]
dc.contributor.author	ANDERSON, L. D.
dc.contributor.author	ARZOUMANIAN, D.
hal.structure.identifier	Laboratoire d'Astrophysique de Marseille [LAM]
hal.structure.identifier	Observatoire Astronomique de Marseille Provence [OAMP]
dc.contributor.author	DEHARVENG, L.
hal.structure.identifier	Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.author	DIDELON, P.
hal.structure.identifier	Herzberg Institute of Astrophysics
dc.contributor.author	DI FRANCESCO, J.
dc.contributor.author	GRIFFIN, M. J.
dc.contributor.author	KIRK, J. M.
dc.contributor.author	KONYVES, V.
hal.structure.identifier	Laboratoire de Modélisation Multi-échelles des Combustibles [LM2C]
dc.contributor.author	MARTIN, P. G.
hal.structure.identifier	European Southern Observatory [ESO]
dc.contributor.author	MAURY, A.
hal.structure.identifier	Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
hal.structure.identifier	Institut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.author	MINIER, V.
hal.structure.identifier	Istituto di Fisica dello Spazio Interplanetario [IFSI]
dc.contributor.author	MOLINARI, S.
dc.contributor.author	PESTALOZZI, M.
hal.structure.identifier	Istituto di Fisica dello Spazio Interplanetario [IFSI]
dc.contributor.author	PEZZUTO, S.
hal.structure.identifier	CTVR/Stokes Institute, Engineering Research Building
dc.contributor.author	REID, M.
hal.structure.identifier	Institut d'Astrophysique de Paris [IAP]
dc.contributor.author	ROUSSEL, Hervé
hal.structure.identifier	Max-Planck-Institut für Radioastronomie [MPIFR]
dc.contributor.author	SCHULLER, F.
hal.structure.identifier	European Southern Observatory [ESO]
dc.contributor.author	TESTI, L.
hal.structure.identifier	School of Physics and Astronomy [Cardiff]
dc.contributor.author	WARD-THOMPSON, D.
hal.structure.identifier	Engineering Department
dc.contributor.author	WHITE, G. J.
hal.structure.identifier	Laboratoire d'Astrophysique de Marseille [LAM]
hal.structure.identifier	Observatoire Astronomique de Marseille Provence [OAMP]
dc.contributor.author	ZAVAGNO, Annie
dc.date.created	2011-09-16
dc.date.issued	2011
dc.identifier.issn	0004-6361
dc.description.abstractEn	The filament IRDC G035.39-00.33 in the W48 molecular complex is one of the darkest infrared clouds observed by Spitzer. It has been observed by the PACS (70 and 160 micron) and SPIRE (250, 350 and 500) cameras of the \textit{Herschel} Space Observatory as part of the W48 molecular cloud complex in the framework of the HOBYS key programme. The observations reveal a sample of 28 compact sources (deconvolved FWHM sizes < 0.3 pc) complete down to ~5 solar mass in G035.39-00.33 and its surroundings. Among them, 13 compact sources are massive dense cores with masses >20 solar mass. The cloud characteristics we derive from the analysis of their spectral energy distributions (20-50 solar mass with sizes of 0.1-0.2 pc and average densities of 2-20 x 10^5 cm^3) make these massive dense cores excellent candidates to form intermediate- to high-mass stars. Most of the massive dense cores are located inside the G035.39-00.33 filament and host IR-quiet high-mass protostars. The large number of protostars found in this filament suggests that we are witnessing a mini-burst of star formation with an efficiency of ~20% and a rate density of ~40 solar mass per year per kpc^2 within a ~8 pc^2 area. Part of the extended SiO emission observed toward G035.39-00.33 is not associated with obvious protostars and may originate from low-velocity shocks within converging flows, as advocated by previous studies.
dc.language.iso	en
dc.publisher	EDP Sciences
dc.title.en	The Herschel view of massive star formation in G035.39--00.33: a dense and cold filament of W48 undergoing a mini-starburst
dc.type	Article de revue
dc.identifier.doi	10.1051/0004-6361/201117831
dc.subject.hal	Physique [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR]
dc.subject.hal	Planète et Univers [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR]
dc.identifier.arxiv	1109.3584
bordeaux.journal	Astronomy and Astrophysics - A&A
bordeaux.page	id.A76
bordeaux.volume	535
bordeaux.peerReviewed	oui
hal.identifier	hal-00624630
hal.version	1
hal.popular	non
hal.audience	Internationale
hal.origin.link	https://hal.archives-ouvertes.fr//hal-00624630v1
bordeaux.COinS	ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Astronomy%20and%20Astrophysics%20-%20A&A&rft.date=2011&rft.volume=535&rft.spage=id.A76&rft.epage=id.A76&rft.eissn=0004-6361&rft.issn=0004-6361&rft.au=LUONG,%20Q.%20Nguyen&MOTTE,%20F.&HENNEMANN,%20M.&HILL,%20T.&RYGL,%20K.%20L.%20J.&rft.genre=article

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The Herschel view of massive star formation in G035.39--00.33: a dense and cold filament of W48 undergoing a mini-starburst

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