MOTTE, F.; ZAVAGNO, Annie; BONTEMPS, Sylvain; SCHNEIDER, N.; HENNEMANN, M.; DI FRANCESCO, J.; ANDRÉ, Ph.; SARACENO, P.; GRIFFIN, M.; MARSTON, A.; WARD-THOMPSON, D.; WHITE, G.; MINIER, V.; MEN'SHCHIKOV, A.; HILL, T.; ABERGEL, A.; ANDERSON, L. D.; AUSSEL, H.; BALOG, Z.; BALUTEAU, J.-P.; BERNARD, J.-Ph.; COX, P.; CSENGERI, T.; DEHARVENG, L.; DIDELON, P.; DI GIORGIO, A.-M.; HARGRAVE, P.; HUANG, M.; KIRK, J.; LEEKS, S.; LI, J. Z.; MARTIN, P.; MOLINARI, S.; NGUYEN-LUONG, Q.; OLOFSSON, G.; PERSI, P.; PERETTO, N.; PEZZUTO, S.; ROUSSEL, Hervé; RUSSEIL, D.; SADAVOY, S.; SAUVAGE, M.; SIBTHORPE, B.; SPINOGLIO, L.; TESTI, L.; TEYSSIER, D.; VAVREK, R.; WILSON, C. D.; WOODCRAFT, A.

doi:10.1051/0004-6361/201014690

Metadatos

Licencia de uso del documento

MOTTE, F.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
Institut de Recherches sur les lois Fondamentales de l'Univers [IRFU]

ZAVAGNO, Annie
Laboratoire d'Astrophysique de Marseille [LAM]
Observatoire Astronomique de Marseille Provence [OAMP]

BONTEMPS, Sylvain
Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
Observatoire aquitain des sciences de l'univers [OASU]
Université Sciences et Technologies - Bordeaux 1 [UB]
Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]

MOTTE, F.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
Institut de Recherches sur les lois Fondamentales de l'Univers [IRFU]

ZAVAGNO, Annie
Laboratoire d'Astrophysique de Marseille [LAM]
Observatoire Astronomique de Marseille Provence [OAMP]

SCHNEIDER, N.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

HENNEMANN, M.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

DI FRANCESCO, J.
Herzberg Institute of Astrophysics

ANDRÉ, Ph.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

SARACENO, P.
Istituto di Fisica dello Spazio Interplanetario [IFSI]

GRIFFIN, M.
School of Physics and Astronomy [Cardiff]

MARSTON, A.

WARD-THOMPSON, D.
School of Physics and Astronomy [Cardiff]

WHITE, G.
STFC Rutherford Appleton Laboratory [RAL]

MINIER, V.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
Institut de Recherches sur les lois Fondamentales de l'Univers [IRFU]

MEN'SHCHIKOV, A.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

HILL, T.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

ABERGEL, A.
Institut d'astrophysique spatiale [IAS]

ANDERSON, L. D.
Laboratoire d'Astrophysique de Marseille [LAM]

AUSSEL, H.
AUTRES

BALOG, Z.
Max-Planck-Institut für Astronomie [MPIA]

BALUTEAU, J.-P.

BERNARD, J.-Ph.
Centre d'étude spatiale des rayonnements [CESR]

COX, P.

CSENGERI, T.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

DEHARVENG, L.
Laboratoire d'Astrophysique de Marseille [LAM]
Observatoire Astronomique de Marseille Provence [OAMP]

DIDELON, P.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

DI GIORGIO, A.-M.
Istituto di Fisica dello Spazio Interplanetario [IFSI]

HARGRAVE, P.

HUANG, M.
National Astronomical Observatories [Beijing] [NAOC]

KIRK, J.
School of Physics and Astronomy [Cardiff]

LEEKS, S.
STFC Rutherford Appleton Laboratory [RAL]

LI, J. Z.
National Astronomical Observatories [Beijing] [NAOC]

MARTIN, P.
CITA

MOLINARI, S.
Istituto di Fisica dello Spazio Interplanetario [IFSI]

NGUYEN-LUONG, Q.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

OLOFSSON, G.
Stockholm University

PERSI, P.
Istituto di Fisica dello Spazio Interplanetario [IFSI]

PERETTO, N.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

PEZZUTO, S.
Istituto di Fisica dello Spazio Interplanetario [IFSI]

ROUSSEL, Hervé
Institut d'Astrophysique de Paris [IAP]

RUSSEIL, D.
Laboratoire d'Astrophysique de Marseille [LAM]

SADAVOY, S.
Herzberg Institute of Astrophysics

SAUVAGE, M.
Astrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]

SIBTHORPE, B.
Royal Observatory Edinburgh [ROE]

SPINOGLIO, L.
Antarctic Research a European Network for Astrophysics [ARENA]

TESTI, L.
European Southern Observatory [ESO]

TEYSSIER, D.
Herschel Science Center [Madrid]

VAVREK, R.

WILSON, C. D.

WOODCRAFT, A.
Royal Observatory Edinburgh [ROE]

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Article de revue

Este ítem está publicado en

Astronomy and Astrophysics - A&A. 2010-07, vol. 518, p. L77

EDP Sciences

Resumen en inglés

We present the initial highlights of the HOBYS key program, which are based on Herschel images of the Rosette molecular complex and maps of the RCW120 H ii region. Using both SPIRE at 250/350/500 μm and PACS at 70/160 μm or 100/160 μm, the HOBYS survey provides an unbiased and complete census of intermediate- to high-mass young stellar objects, some of which are not detected by Spitzer. Key core properties, such as bolometric luminosity and mass (as derived from spectral energy distributions), are used to constrain their evolutionary stages. We identify a handful of high-mass prestellar cores and show that their lifetimes could be shorter in the Rosette molecular complex than in nearby low-mass star-forming regions. We also quantify the impact of expanding H ii regions on the star formation process acting in both Rosette and RCW 120. Herschel is an ESA space observatory with science instruments provided by European-led Principal Investigator consortia and with important participation from NASA.Figures 4 and 5 are only available in electronic form at http://www.aanda.org< Leer menos

Palabras clave en inglés

stars: formation

stars: massive

telescopes

stars: protostars

H ii regions

dust

extinction

Metadatos

Licencia de uso del documento

Initial highlights of the HOBYS key program, the Herschel imaging survey of OB young stellar objects

Idioma

Este ítem está publicado en

Resumen en inglés

Palabras clave en inglés

DOI

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Centros de investigación