Hi-GAL: The Herschel Infrared Galactic Plane Survey

被引：453

作者：

Molinari, S. ^{[1
]}

Swinyard, B. ^{[2
]}

Bally, J. ^{[3
]}

Barlow, M. ^{[4
]}

Bernard, J-P. ^{[5
]}

Martin, P. ^{[6
]}

Moore, T. ^{[7
]}

Noriega-Crespo, A. ^{[8
]}

Plume, R. ^{[9
]}

Testi, L. ^{[10
,11
]}

Zavagno, A. ^{[12
]}

Abergel, A. ^{[13
]}

Ali, B. ^{[14
]}

Andre, P. ^{[15
]}

Baluteau, J-P. ^{[12
]}

Benedettini, M. ^{[1
]}

Berne, O. ^{[5
]}

Billot, N. P. ^{[14
]}

Blommaert, J. ^{[16
]}

Bontemps, S. ^{[15
,17
]}

Boulanger, F. ^{[13
]}

Brand, J. ^{[18
]}

Brunt, C. ^{[19
]}

Burton, M. ^{[20
]}

Campeggio, L. ^{[21
]}

Carey, S. ^{[8
]}

Caselli, P. ^{[22
]}

Cesaroni, R. ^{[10
]}

Cernicharo, J. ^{[23
]}

Chakrabarti, S. ^{[24
]}

Chrysostomou, A. ^{[25
]}

Codella, C. ^{[10
]}

Cohen, M. ^{[26
]}

Compiegne, M. ^{[27
]}

Davis, C. J. ^{[25
]}

de Bernardis, P. ^{[28
]}

de Gasperis, G. ^{[29
]}

Di Francesco, J. ^{[30
]}

di Giorgio, A. M. ^{[1
]}

Elia, D. ^{[1
,31
]}

Faustini, F. ^{[1
]}

Fischera, J. F. ^{[6
]}

Fukui, Y. ^{[32
]}

Fuller, G. A. ^{[33
]}

Ganga, K. ^{[34
]}

Garcia-Lario, P. ^{[35
]}

Giard, M. ^{[5
]}

Giardino, G. ^{[36
]}

Glenn, J. ^{[3
]}

Goldsmith, P. ^{[37
]}

机构：

[1] Ist Fis Spazio Interplanetario, INAF, Rome, Italy

[2] Rutherford Appleton Lab, STFC, Didcot OX11 0QX, Oxon, England

[3] Univ Colorado, Dept Astrophys & Planetary Sci, Ctr Astrophys & Space Astron, Boulder, CO 80309 USA

[4] UCL, Dept Phys & Astron, London WC1E 6BT, England

[5] CNRS, Ctr Etud Spatiale Rayonnement, Toulouse, France

[6] Univ Toronto, CITA, Toronto, ON M5S 1A1, Canada

[7] Liverpool John Moores Univ, Astrophys Res Inst, Liverpool L3 5UX, Merseyside, England

[8] CALTECH, Spitzer Sci Ctr, Pasadena, CA 91125 USA

[9] Univ Calgary, Dept Phys & Astron, Calgary, AB T2N 1N4, Canada

[10] Osserv Astrofis Arcetri, INAF, I-50125 Florence, Italy

[11] European So Observ, D-8046 Garching, Germany

[12] Univ Aix Marseille 1, LAM, Marseille, France

[13] Univ Paris 11, Inst Astrophys Spatiale, Orsay, France

[14] CALTECH, NASA, Herschel Sci Ctr, Pasadena, CA 91125 USA

[15] SAp CEA, Saclay, France

[16] Katholieke Univ Leuven, Inst Astron, Louvain, Belgium

[17] Observ Bordeaux, Bordeaux, France

[18] CNR, Ist Radioastron, INAF, I-40126 Bologna, Italy

[19] Univ Exeter, Sch Phys, Exeter, Devon, England

[20] Univ New S Wales, Sch Phys, Sydney, NSW, Australia

[21] Univ Salento, Dipartimento Fis, Lecce, Italy

[22] Univ Leeds, Sch Phys & Astron, Leeds, W Yorkshire, England

[23] CSIC, Ctr Astrobiol, INTA, Madrid, Spain

[24] Harvard Univ, CfA, Cambridge, MA 02138 USA

[25] Joint Astron Ctr, Hilo, HI 96720 USA

[26] Univ Calif Berkeley, Radio Astron Lab, Berkeley, CA 94720 USA

[27] Univ Toronto, Canadian Inst Theoret Astrophys, Toronto, ON M5S 1A1, Canada

[28] Univ Roma 1 La Sapienza, Dipartimento Fis, Rome, Italy

[29] Univ Roma Tor Vergata, Dipartimento Fis, I-00173 Rome, Italy

[30] Dominion Astrophys Observ, Herzberg Inst Astrophys, NRCC, Victoria, BC V8X 4M6, Canada

[31] Observ Astron Lisboa, Lisbon, Portugal

[32] Nagoya Univ, Dept Astrophys, Nagoya, Aichi 464, Japan

[33] Univ Manchester, Sch Phys & Astron, Jodrell Bank, Ctr Astrophys, Manchester M13 9PL, Lancs, England

[34] Univ Paris 07, APC, Paris, France

[35] ESAC ESA, Herschel Sci Ctr, Madrid, Spain

[36] Estec, ESA, RSSD, Noordwijk, Netherlands

[37] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA

[38] Cardiff Univ, Sch Phys & Astron, Cardiff, S Glam, Wales

[39] Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China

[40] Beijing Normal Univ, Dept Astron, Beijing, Peoples R China

[41] Univ Laval, Dept Phys, Quebec City, PQ G1K 7P4, Canada

[42] Univ Helsinki, Helsinki Univ Observ, Helsinki, Finland

[43] Univ Hertfordshire, Ctr Astrophys Res Sci & Technol, Res Inst, Hatfield AL10 9AB, Herts, England

[44] MPE MPG, Garching, Germany

[45] Univ Cent Lancashire, Preston PR1 2HE, Lancs, England

[46] Cavendish Labs, Cambridge, England

[47] MPIfR MPG, Bonn, Germany

[48] Natl Radio Astron Observ, Socorro, NM 87801 USA

[49] Univ Kent, Ctr Astrophys & Planetary Sci, Canterbury, Kent, England

[50] Univ Calgary, Ctr Radio Astron, Calgary, AB, Canada

来源：

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 2010年 / 122卷 / 889期

关键词：

MASSIVE-STAR-FORMATION; DUST CONTINUUM EMISSION; NARROW SELF-ABSORPTION; DARK CLOUDS; MOLECULAR CLOUDS; INTERSTELLAR CLOUDS; RADIATIVE-TRANSFER; OB ASSOCIATIONS; RAPID FORMATION; COLD CORES;

D O I：

10.1086/651314

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Hi-GAL, the Herschel infrared Galactic Plane Survey, is an Open Time Key Project of the Herschel Space Observatory. It will make an unbiased photometric survey of the inner Galactic plane by mapping a 2 degrees wide strip in the longitude range vertical bar l vertical bar < 60 degrees in five wavebands between 70 mu m and 500 mu m. The aim of Hi-GAL is to detect the earliest phases of the formation of molecular clouds and high-mass stars and to use the optimum combination of Herschel wavelength coverage, sensitivity, mapping strategy, and speed to deliver a homogeneous census of star-forming regions and cold structures in the interstellar medium. The resulting representative samples will yield the variation of source temperature, luminosity, mass and age in a wide range of Galactic environments at all scales from massive YSOs in protoclusters to entire spiral arms, providing an evolutionary sequence for the formation of intermediate and high-mass stars. This information is essential to the formulation of a predictive global model of the role of environment and feedback in regulating the star-formation process. Such a model is vital to understanding star formation on galactic scales and in the early universe. Hi-GAL will also provide a science legacy for decades to come with incalculable potential for systematic and serendipitous science in a wide range of astronomical fields, enabling the optimum use of future major facilities such as JWST and ALMA.

引用

页码：314 / 325

页数：12

共 50 条

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[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2010, 409 (01) : 12 - 21
[2] Modelling Herschel observations of infrared-dark clouds in the Hi-GAL survey
School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
不详
不详
[J]. Mon. Not. R. Astron. Soc., 1 (12-21):
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[J]. ASTRONOMY & ASTROPHYSICS, 2010, 518

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