Herschel-SPIRE observations of the disturbed galaxy NGC4438

L. Cortese; G. J. Bendo; A. Boselli; J. I. Davies; H. L. Gomez; M. Pohlen; R. Auld; M. Baes; J. J. Bock; M. Bradford; V. Buat; N. Castro-Rodriguez; P. Chanial; S. Charlot; L. Ciesla; D. L. Clements; A. Cooray; D. Cormier; E. Dwek; S. A. Eales; D. Elbaz; M. Galametz; F. Galliano; W. K. Gear; J. Glenn; M. Griffin; S. Hony; K. G. Isaak; L. R. Levenson; N. Lu; S. Madden; B. O'Halloran; K. Okumura; S. Oliver; M. J. Page; P. Panuzzo; A. Papageorgiou; T. J. Parkin; I. Perez-Fournon; N. Rangwala; E. E. Rigby; H. Roussel; A. Rykala; N. Sacchi; M. Sauvage; B. Schulz; M. R. P. Schirm; M. W. L. Smith; L. Spinoglio; J. A. Stevens; S. Srinivasan; M. Symeonidis; M. Trichas; M. Vaccari; L. Vigroux; C. D. Wilson; H. Wozniak; G. S. Wright; W. W. Zeilinger

doi:10.1051/0004-6361/201014547

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Herschel-SPIRE observations of the disturbed galaxy NGC4438

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Herschel-SPIRE observations of the disturbed galaxy NGC4438

L. Cortese, G. J. Bendo, A. Boselli, J. I. Davies, H. L. Gomez, M. Pohlen, R. Auld, M. Baes, J. J. Bock, M. Bradford, …

Astronomy and astrophysics (Berlin), Vol.518, 63

01/07/2010

DOI: https://doi.org/10.1051/0004-6361/201014547

Résumé

Astronomy & Astrophysics

Physical Sciences

Science & Technology

We present Herschel-SPIRE observations of the perturbed galaxy NGC4438 in the Virgo cluster. These images reveal the presence of extra-planar dust up to similar to 4-5 kpc away from the galaxy's disk. The dust closely follows the distribution of the stripped atomic and molecular hydrogen, supporting the idea that gas and dust are perturbed in a similar fashion by the cluster environment. Interestingly, the extra-planar dust lacks a warm temperature component when compared to the material still present in the disk, explaining why it was missed by previous far-infrared investigations. Our study provides evidence for dust stripping in clusters of galaxies and illustrates the potential of Herschel data for our understanding of environmental effects on galaxy evolution.

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Titre: Herschel-SPIRE observations of the disturbed galaxy NGC4438
Créateurs - sans rôle: L. Cortese - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
G. J. Bendo - Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Astrophys Grp, London SW7 2AZ, England
A. Boselli - CNRS, UMR6110, Lab Astrophys Marseille, F-13388 Marseille, France
J. I. Davies - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
H. L. Gomez - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
M. Pohlen - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
R. Auld - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
M. Baes - Univ Ghent, Sterrenkundig Observatorium, B-9000 Ghent, Belgium
J. J. Bock - California Institute of Technology
M. Bradford - CALTECH, Dept Astron, Pasadena, CA 91125 USA
V. Buat - CNRS, UMR6110, Lab Astrophys Marseille, F-13388 Marseille, France
N. Castro-Rodriguez - Inst Astrofis Canarias, E-38200 San Cristobal la Laguna, Spain
P. Chanial - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
S. Charlot - Univ Paris 06, CNRS, UMR7095, Inst Astrophys Paris, F-75014 Paris, France
L. Ciesla - CNRS, UMR6110, Lab Astrophys Marseille, F-13388 Marseille, France
D. L. Clements - Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Astrophys Grp, London SW7 2AZ, England
A. Cooray - Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA
D. Cormier - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
E. Dwek - NASA, Goddard Space Flight Ctr, Observat Cosmol Lab, Greenbelt, MD 20771 USA
S. A. Eales - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
D. Elbaz - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
M. Galametz - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
F. Galliano - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
W. K. Gear - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
J. Glenn - Univ Colorado, Dept Astrophys & Planetary Sci, CASA CB 389, Boulder, CO 80309 USA
M. Griffin - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
S. Hony - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
K. G. Isaak - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
L. R. Levenson - CALTECH, Dept Astron, Pasadena, CA 91125 USA
N. Lu - CALTECH, Dept Astron, Pasadena, CA 91125 USA
S. Madden - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
B. O'Halloran - Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Astrophys Grp, London SW7 2AZ, England
K. Okumura - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
S. Oliver - Univ Sussex, Dept Phys & Astron, Ctr Astron, Brighton BN1 9RH, E Sussex, England
M. J. Page - Univ Coll London, Mullard Space Sci Lab, Dorking RH5 6NT, Surrey, England
P. Panuzzo - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
A. Papageorgiou - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
T. J. Parkin - McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada
I. Perez-Fournon - Inst Astrofis Canarias, E-38200 San Cristobal la Laguna, Spain
N. Rangwala - Univ Colorado, Dept Astrophys & Planetary Sci, CASA CB 389, Boulder, CO 80309 USA
E. E. Rigby - Univ Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, England
H. Roussel - Univ Paris 06, CNRS, UMR7095, Inst Astrophys Paris, F-75014 Paris, France
A. Rykala - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
N. Sacchi - INAF, Ist Fis Spazio Interplanetario, I-00133 Rome, Italy
M. Sauvage - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
B. Schulz - CALTECH, Infrared Proc & Anal Ctr, Pasadena, CA 91125 USA
M. R. P. Schirm - McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada
M. W. L. Smith - Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
L. Spinoglio - INAF, Ist Fis Spazio Interplanetario, I-00133 Rome, Italy
J. A. Stevens - Univ Hertfordshire, Ctr Astrophys Res, Sci & Technol Res Ctr, Hatfield AL10 9AB, Herts, England
S. Srinivasan - Univ Paris 06, CNRS, UMR7095, Inst Astrophys Paris, F-75014 Paris, France
M. Symeonidis - Univ Coll London, Mullard Space Sci Lab, Dorking RH5 6NT, Surrey, England
M. Trichas - Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Astrophys Grp, London SW7 2AZ, England
M. Vaccari - Univ Padua, Dept Astron, I-35122 Padua, Italy
L. Vigroux - CEA, Lab AIM, Irfu SAp, F-91191 Gif Sur Yvette, France
C. D. Wilson - McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada
H. Wozniak - Univ Strasbourg, CNRS, UMR 7550, Observ Astron Strasbourg, F-67000 Strasbourg, France
G. S. Wright - Royal Observ, UK Astron Technol Ctr, Edinburgh EH9 3HJ, Midlothian, Scotland
W. W. Zeilinger - Univ Vienna, Inst Astron, A-1180 Vienna, Austria
Détails de publication: Astronomy and astrophysics (Berlin), Vol.518, 63
Éditeur: Edp Sciences S A
Nombre de pages: 5
Note de subvention: CSA (Canada) CNES (France); Centre National D'etudes Spatiales STFC (UK); UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC) PP/E001173/1; ST/H001530/1; ST/F002858/1; ST/G002630/1 / STFC; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC) ST/G003874/1 / UK Space Agency Stockholm Observatory (Sweden) NAOC (China) CNRS (France); Centre National de la Recherche Scientifique (CNRS) ASI (Italy); Agenzia Spaziale Italiana (ASI) MCINN (Spain); Spanish Government
Identifiants: 99155649309311
Unité académique: Laboratoire Univers et Particules de Montpellier - LUPM; Observatoire de REcherche Montpelliérain de l'Environnement - OREME
Langue: English
Type de ressource: Journal article