Herschel photometry of brightest cluster galaxies in cooling flow clusters
Identifieur interne : 002033 ( PascalFrancis/Corpus ); précédent : 002032; suivant : 002034Herschel photometry of brightest cluster galaxies in cooling flow clusters
Auteurs : A. C. Edge ; J. B. R. Oonk ; R. Mittal ; S. W. Allen ; S. A. Baum ; H. Böhringer ; J. N. Bregman ; M. N. Bremer ; F. Combes ; C. S. Crawford ; M. Donahue ; E. Egami ; A. C. Fabian ; G. J. Ferland ; S. L. Hamer ; N. A. Hatch ; W. Jaffe ; R. M. Johnstone ; B. R. Mcnamara ; C. P. O'Dea ; P. Popesso ; A. C. Quillen ; P. Salome ; C. L. Sarazin ; G. M. Voit ; R. J. Wilman ; M. W. WiseSource :
- Astronomy and astrophysics : (Berlin. Print) [ 0004-6361 ] ; 2010.
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Abstract
The dust destruction timescales in the cores of clusters of galaxies are relatively short given their high central gas densities. However, substantial mid-infrared and sub-mm emission has been detected in many brightest cluster galaxies. In this letter we present Herschel PACS and SPIRE photometry of the brightest cluster galaxy in three strong cooling flow clusters, A1068, A2597 and Zw3146. This photometry indicates that a substantial mass of cold dust is present (>3 x 107 M◦.) at temperatures significantly lower (20-28 K) than previously thought based on limited MIR and/or sub-mm results. The mass and temperature of the dust appear to match those of the cold gas traced by CO with a gas-to-dust ratio of 80-120.
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Format Inist (serveur)
| NO : | PASCAL 11-0086168 INIST |
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| ET : | Herschel photometry of brightest cluster galaxies in cooling flow clusters |
| AU : | EDGE (A. C.); OONK (J. B. R.); MITTAL (R.); ALLEN (S. W.); BAUM (S. A.); BÖHRINGER (H.); BREGMAN (J. N.); BREMER (M. N.); COMBES (F.); CRAWFORD (C. S.); DONAHUE (M.); EGAMI (E.); FABIAN (A. C.); FERLAND (G. J.); HAMER (S. L.); HATCH (N. A.); JAFFE (W.); JOHNSTONE (R. M.); MCNAMARA (B. R.); O'DEA (C. P.); POPESSO (P.); QUILLEN (A. C.); SALOME (P.); SARAZIN (C. L.); VOIT (G. M.); WILMAN (R. J.); WISE (M. W.) |
| AF : | Institute for Computational Cosmology, Department of Physics, Durham University/Durham, DH1 3LE/Royaume-Uni (1 aut., 15 aut.); Leiden Observatory, Leiden University, PB 9513/Leiden 2300 RA/Pays-Bas (2 aut., 17 aut.); Chester F. Carlson Center for Imaging Science, Rochester Institute of Technology/Rochester, NY 14623/Etats-Unis (3 aut., 5 aut.); Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, 452 Lomita Mall/Stanford, CA 94305-4085/Etats-Unis (4 aut.); Max-Planck-Institut für extraterrestrische Physik/85748 Garching/Allemagne (6 aut., 21 aut.); University of Michigan, Dept. of Astronomy/Ann Arbor, MI 48109/Etats-Unis (7 aut.); H H Wills Physics Laboratory, Tyndall Avenue/Bristol BS8 1TL/Royaume-Uni (8 aut.); Observatoire de Paris, LERMA, CNRS, 61 Av. de l'Observatoire/75014 Paris/France (9 aut., 23 aut.); Institute of Astronomy, Madingley Rd./Cambridge, CB3 0HA/Royaume-Uni (10 aut., 13 aut., 18 aut.); Michigan State University, Physics and Astronomy Dept./East Lansing, MI 48824-2320/Etats-Unis (11 aut., 25 aut.); Steward Observatory, University of Arizona, 933 N. Cherry Avenue/Tucson, AZ 85721/Etats-Unis (12 aut.); Department of Physics, University of Kentucky/Lexington, KY 40506/Etats-Unis (14 aut.); School of Physics and Astronomy, University of Nottingham, University Park/Nottingham NG7 2RD/Royaume-Uni (16 aut.); Department of Physics & Astronomy, University of Waterloo, 200 University Avenue West/Waterloo, N2L 3G1 Ontario/Canada (19 aut.); Department of Physics, Rochester Institute of Technology, 84 Lomb Memorial Drive/Rochester, NY 14623-5603/Etats-Unis (20 aut.); Department of Physics and Astronomy, University of Rochester/Rochester, NY 14627/Etats-Unis (22 aut.); Department of Astronomy, University of Virginia, PO Box 400325/Charlottesville, VA 22904-4325/Etats-Unis (24 aut.); School of Physics, University of Melbourne/Victoria 3010/Australie (26 aut.); ASTRON, Netherlands Institute for Radio Astronomy, PO Box 2/7990 AA Dwingeloo/Pays-Bas (27 aut.) |
| DT : | Publication en série; Lettre à l'éditeur; Niveau analytique |
| SO : | Astronomy and astrophysics : (Berlin. Print); ISSN 0004-6361; Coden AAEJAF; France; Da. 2010; Vol. 518; No. 1; L47.1-L47.5; Bibl. 1/4 p. |
| LA : | Anglais |
| EA : | The dust destruction timescales in the cores of clusters of galaxies are relatively short given their high central gas densities. However, substantial mid-infrared and sub-mm emission has been detected in many brightest cluster galaxies. In this letter we present Herschel PACS and SPIRE photometry of the brightest cluster galaxy in three strong cooling flow clusters, A1068, A2597 and Zw3146. This photometry indicates that a substantial mass of cold dust is present (>3 x 107 M◦.) at temperatures significantly lower (20-28 K) than previously thought based on limited MIR and/or sub-mm results. The mass and temperature of the dust appear to match those of the cold gas traced by CO with a gas-to-dust ratio of 80-120. |
| CC : | 001E03 |
| FD : | Photométrie; Amas galaxies; Ecoulement refroidissement; Densité élevée; Gaz froid; Rapport gaz poussière; Matière intraamas; Galaxies elliptiques |
| ED : | Photometry; Galaxy clusters; Cooling flow; High density; Cold gas; Gas to dust ratio; Intracluster matter; Elliptical galaxies |
| SD : | Flujo enfriamiento; Densidad elevada; Gas frío; Relación gas polvo; Materia intracúmulo |
| LO : | INIST-14176.354000192501260470 |
| ID : | 11-0086168 |
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Combes</name><affiliation><inist:fA14 i1="08"><s1>Observatoire de Paris, LERMA, CNRS, 61 Av. de l'Observatoire</s1><s2>75014 Paris</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Crawford, C S" sort="Crawford, C S" uniqKey="Crawford C" first="C. S." last="Crawford">C. S. Crawford</name><affiliation><inist:fA14 i1="09"><s1>Institute of Astronomy, Madingley Rd.</s1><s2>Cambridge, CB3 0HA</s2><s3>GBR</s3><sZ>10 aut.</sZ><sZ>13 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Donahue, M" sort="Donahue, M" uniqKey="Donahue M" first="M." last="Donahue">M. Donahue</name><affiliation><inist:fA14 i1="10"><s1>Michigan State University, Physics and Astronomy Dept.</s1><s2>East Lansing, MI 48824-2320</s2><s3>USA</s3><sZ>11 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Egami, E" sort="Egami, E" uniqKey="Egami E" first="E." last="Egami">E. Egami</name><affiliation><inist:fA14 i1="11"><s1>Steward Observatory, University of Arizona, 933 N. Cherry Avenue</s1><s2>Tucson, AZ 85721</s2><s3>USA</s3><sZ>12 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Fabian, A C" sort="Fabian, A C" uniqKey="Fabian A" first="A. C." last="Fabian">A. C. Fabian</name><affiliation><inist:fA14 i1="09"><s1>Institute of Astronomy, Madingley Rd.</s1><s2>Cambridge, CB3 0HA</s2><s3>GBR</s3><sZ>10 aut.</sZ><sZ>13 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Ferland, G J" sort="Ferland, G J" uniqKey="Ferland G" first="G. J." last="Ferland">G. J. Ferland</name><affiliation><inist:fA14 i1="12"><s1>Department of Physics, University of Kentucky</s1><s2>Lexington, KY 40506</s2><s3>USA</s3><sZ>14 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Hamer, S L" sort="Hamer, S L" uniqKey="Hamer S" first="S. L." last="Hamer">S. L. Hamer</name><affiliation><inist:fA14 i1="01"><s1>Institute for Computational Cosmology, Department of Physics, Durham University</s1><s2>Durham, DH1 3LE</s2><s3>GBR</s3><sZ>1 aut.</sZ><sZ>15 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Hatch, N A" sort="Hatch, N A" uniqKey="Hatch N" first="N. A." last="Hatch">N. A. Hatch</name><affiliation><inist:fA14 i1="13"><s1>School of Physics and Astronomy, University of Nottingham, University Park</s1><s2>Nottingham NG7 2RD</s2><s3>GBR</s3><sZ>16 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Jaffe, W" sort="Jaffe, W" uniqKey="Jaffe W" first="W." last="Jaffe">W. Jaffe</name><affiliation><inist:fA14 i1="02"><s1>Leiden Observatory, Leiden University, PB 9513</s1><s2>Leiden 2300 RA</s2><s3>NLD</s3><sZ>2 aut.</sZ><sZ>17 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Johnstone, R M" sort="Johnstone, R M" uniqKey="Johnstone R" first="R. M." last="Johnstone">R. M. Johnstone</name><affiliation><inist:fA14 i1="09"><s1>Institute of Astronomy, Madingley Rd.</s1><s2>Cambridge, CB3 0HA</s2><s3>GBR</s3><sZ>10 aut.</sZ><sZ>13 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mcnamara, B R" sort="Mcnamara, B R" uniqKey="Mcnamara B" first="B. R." last="Mcnamara">B. R. Mcnamara</name><affiliation><inist:fA14 i1="14"><s1>Department of Physics & Astronomy, University of Waterloo, 200 University Avenue West</s1><s2>Waterloo, N2L 3G1 Ontario</s2><s3>CAN</s3><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="O Dea, C P" sort="O Dea, C P" uniqKey="O Dea C" first="C. P." last="O'Dea">C. P. O'Dea</name><affiliation><inist:fA14 i1="15"><s1>Department of Physics, Rochester Institute of Technology, 84 Lomb Memorial Drive</s1><s2>Rochester, NY 14623-5603</s2><s3>USA</s3><sZ>20 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Popesso, P" sort="Popesso, P" uniqKey="Popesso P" first="P." last="Popesso">P. Popesso</name><affiliation><inist:fA14 i1="05"><s1>Max-Planck-Institut für extraterrestrische Physik</s1><s2>85748 Garching</s2><s3>DEU</s3><sZ>6 aut.</sZ><sZ>21 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Quillen, A C" sort="Quillen, A C" uniqKey="Quillen A" first="A. C." last="Quillen">A. C. Quillen</name><affiliation><inist:fA14 i1="16"><s1>Department of Physics and Astronomy, University of Rochester</s1><s2>Rochester, NY 14627</s2><s3>USA</s3><sZ>22 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Salome, P" sort="Salome, P" uniqKey="Salome P" first="P." last="Salome">P. Salome</name><affiliation><inist:fA14 i1="08"><s1>Observatoire de Paris, LERMA, CNRS, 61 Av. de l'Observatoire</s1><s2>75014 Paris</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Sarazin, C L" sort="Sarazin, C L" uniqKey="Sarazin C" first="C. L." last="Sarazin">C. L. Sarazin</name><affiliation><inist:fA14 i1="17"><s1>Department of Astronomy, University of Virginia, PO Box 400325</s1><s2>Charlottesville, VA 22904-4325</s2><s3>USA</s3><sZ>24 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Voit, G M" sort="Voit, G M" uniqKey="Voit G" first="G. M." last="Voit">G. M. Voit</name><affiliation><inist:fA14 i1="10"><s1>Michigan State University, Physics and Astronomy Dept.</s1><s2>East Lansing, MI 48824-2320</s2><s3>USA</s3><sZ>11 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Wilman, R J" sort="Wilman, R J" uniqKey="Wilman R" first="R. J." last="Wilman">R. J. Wilman</name><affiliation><inist:fA14 i1="18"><s1>School of Physics, University of Melbourne</s1><s2>Victoria 3010</s2><s3>AUS</s3><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Wise, M W" sort="Wise, M W" uniqKey="Wise M" first="M. W." last="Wise">M. W. Wise</name><affiliation><inist:fA14 i1="19"><s1>ASTRON, Netherlands Institute for Radio Astronomy, PO Box 2</s1><s2>7990 AA Dwingeloo</s2><s3>NLD</s3><sZ>27 aut.</sZ></inist:fA14></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">11-0086168</idno><date when="2010">2010</date><idno type="stanalyst">PASCAL 11-0086168 INIST</idno><idno type="RBID">Pascal:11-0086168</idno><idno type="wicri:Area/PascalFrancis/Corpus">002033</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Herschel photometry of brightest cluster galaxies in cooling flow clusters</title><author><name sortKey="Edge, A C" sort="Edge, A C" uniqKey="Edge A" first="A. C." last="Edge">A. C. Edge</name><affiliation><inist:fA14 i1="01"><s1>Institute for Computational Cosmology, Department of Physics, Durham University</s1><s2>Durham, DH1 3LE</s2><s3>GBR</s3><sZ>1 aut.</sZ><sZ>15 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Oonk, J B R" sort="Oonk, J B R" uniqKey="Oonk J" first="J. B. R." last="Oonk">J. B. R. Oonk</name><affiliation><inist:fA14 i1="02"><s1>Leiden Observatory, Leiden University, PB 9513</s1><s2>Leiden 2300 RA</s2><s3>NLD</s3><sZ>2 aut.</sZ><sZ>17 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mittal, R" sort="Mittal, R" uniqKey="Mittal R" first="R." last="Mittal">R. Mittal</name><affiliation><inist:fA14 i1="03"><s1>Chester F. Carlson Center for Imaging Science, Rochester Institute of Technology</s1><s2>Rochester, NY 14623</s2><s3>USA</s3><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Allen, S W" sort="Allen, S W" uniqKey="Allen S" first="S. W." last="Allen">S. W. Allen</name><affiliation><inist:fA14 i1="04"><s1>Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, 452 Lomita Mall</s1><s2>Stanford, CA 94305-4085</s2><s3>USA</s3><sZ>4 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Baum, S A" sort="Baum, S A" uniqKey="Baum S" first="S. A." last="Baum">S. A. Baum</name><affiliation><inist:fA14 i1="03"><s1>Chester F. Carlson Center for Imaging Science, Rochester Institute of Technology</s1><s2>Rochester, NY 14623</s2><s3>USA</s3><sZ>3 aut.</sZ><sZ>5 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bohringer, H" sort="Bohringer, H" uniqKey="Bohringer H" first="H." last="Böhringer">H. Böhringer</name><affiliation><inist:fA14 i1="05"><s1>Max-Planck-Institut für extraterrestrische Physik</s1><s2>85748 Garching</s2><s3>DEU</s3><sZ>6 aut.</sZ><sZ>21 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bregman, J N" sort="Bregman, J N" uniqKey="Bregman J" first="J. N." last="Bregman">J. N. Bregman</name><affiliation><inist:fA14 i1="06"><s1>University of Michigan, Dept. of Astronomy</s1><s2>Ann Arbor, MI 48109</s2><s3>USA</s3><sZ>7 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bremer, M N" sort="Bremer, M N" uniqKey="Bremer M" first="M. N." last="Bremer">M. N. Bremer</name><affiliation><inist:fA14 i1="07"><s1>H H Wills Physics Laboratory, Tyndall Avenue</s1><s2>Bristol BS8 1TL</s2><s3>GBR</s3><sZ>8 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Combes, F" sort="Combes, F" uniqKey="Combes F" first="F." last="Combes">F. Combes</name><affiliation><inist:fA14 i1="08"><s1>Observatoire de Paris, LERMA, CNRS, 61 Av. de l'Observatoire</s1><s2>75014 Paris</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Crawford, C S" sort="Crawford, C S" uniqKey="Crawford C" first="C. S." last="Crawford">C. S. Crawford</name><affiliation><inist:fA14 i1="09"><s1>Institute of Astronomy, Madingley Rd.</s1><s2>Cambridge, CB3 0HA</s2><s3>GBR</s3><sZ>10 aut.</sZ><sZ>13 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Donahue, M" sort="Donahue, M" uniqKey="Donahue M" first="M." last="Donahue">M. Donahue</name><affiliation><inist:fA14 i1="10"><s1>Michigan State University, Physics and Astronomy Dept.</s1><s2>East Lansing, MI 48824-2320</s2><s3>USA</s3><sZ>11 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Egami, E" sort="Egami, E" uniqKey="Egami E" first="E." last="Egami">E. Egami</name><affiliation><inist:fA14 i1="11"><s1>Steward Observatory, University of Arizona, 933 N. Cherry Avenue</s1><s2>Tucson, AZ 85721</s2><s3>USA</s3><sZ>12 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Fabian, A C" sort="Fabian, A C" uniqKey="Fabian A" first="A. C." last="Fabian">A. C. Fabian</name><affiliation><inist:fA14 i1="09"><s1>Institute of Astronomy, Madingley Rd.</s1><s2>Cambridge, CB3 0HA</s2><s3>GBR</s3><sZ>10 aut.</sZ><sZ>13 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Ferland, G J" sort="Ferland, G J" uniqKey="Ferland G" first="G. J." last="Ferland">G. J. Ferland</name><affiliation><inist:fA14 i1="12"><s1>Department of Physics, University of Kentucky</s1><s2>Lexington, KY 40506</s2><s3>USA</s3><sZ>14 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Hamer, S L" sort="Hamer, S L" uniqKey="Hamer S" first="S. L." last="Hamer">S. L. Hamer</name><affiliation><inist:fA14 i1="01"><s1>Institute for Computational Cosmology, Department of Physics, Durham University</s1><s2>Durham, DH1 3LE</s2><s3>GBR</s3><sZ>1 aut.</sZ><sZ>15 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Hatch, N A" sort="Hatch, N A" uniqKey="Hatch N" first="N. A." last="Hatch">N. A. Hatch</name><affiliation><inist:fA14 i1="13"><s1>School of Physics and Astronomy, University of Nottingham, University Park</s1><s2>Nottingham NG7 2RD</s2><s3>GBR</s3><sZ>16 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Jaffe, W" sort="Jaffe, W" uniqKey="Jaffe W" first="W." last="Jaffe">W. Jaffe</name><affiliation><inist:fA14 i1="02"><s1>Leiden Observatory, Leiden University, PB 9513</s1><s2>Leiden 2300 RA</s2><s3>NLD</s3><sZ>2 aut.</sZ><sZ>17 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Johnstone, R M" sort="Johnstone, R M" uniqKey="Johnstone R" first="R. M." last="Johnstone">R. M. Johnstone</name><affiliation><inist:fA14 i1="09"><s1>Institute of Astronomy, Madingley Rd.</s1><s2>Cambridge, CB3 0HA</s2><s3>GBR</s3><sZ>10 aut.</sZ><sZ>13 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mcnamara, B R" sort="Mcnamara, B R" uniqKey="Mcnamara B" first="B. R." last="Mcnamara">B. R. Mcnamara</name><affiliation><inist:fA14 i1="14"><s1>Department of Physics & Astronomy, University of Waterloo, 200 University Avenue West</s1><s2>Waterloo, N2L 3G1 Ontario</s2><s3>CAN</s3><sZ>19 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="O Dea, C P" sort="O Dea, C P" uniqKey="O Dea C" first="C. P." last="O'Dea">C. P. O'Dea</name><affiliation><inist:fA14 i1="15"><s1>Department of Physics, Rochester Institute of Technology, 84 Lomb Memorial Drive</s1><s2>Rochester, NY 14623-5603</s2><s3>USA</s3><sZ>20 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Popesso, P" sort="Popesso, P" uniqKey="Popesso P" first="P." last="Popesso">P. Popesso</name><affiliation><inist:fA14 i1="05"><s1>Max-Planck-Institut für extraterrestrische Physik</s1><s2>85748 Garching</s2><s3>DEU</s3><sZ>6 aut.</sZ><sZ>21 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Quillen, A C" sort="Quillen, A C" uniqKey="Quillen A" first="A. C." last="Quillen">A. C. Quillen</name><affiliation><inist:fA14 i1="16"><s1>Department of Physics and Astronomy, University of Rochester</s1><s2>Rochester, NY 14627</s2><s3>USA</s3><sZ>22 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Salome, P" sort="Salome, P" uniqKey="Salome P" first="P." last="Salome">P. Salome</name><affiliation><inist:fA14 i1="08"><s1>Observatoire de Paris, LERMA, CNRS, 61 Av. de l'Observatoire</s1><s2>75014 Paris</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Sarazin, C L" sort="Sarazin, C L" uniqKey="Sarazin C" first="C. L." last="Sarazin">C. L. Sarazin</name><affiliation><inist:fA14 i1="17"><s1>Department of Astronomy, University of Virginia, PO Box 400325</s1><s2>Charlottesville, VA 22904-4325</s2><s3>USA</s3><sZ>24 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Voit, G M" sort="Voit, G M" uniqKey="Voit G" first="G. M." last="Voit">G. M. Voit</name><affiliation><inist:fA14 i1="10"><s1>Michigan State University, Physics and Astronomy Dept.</s1><s2>East Lansing, MI 48824-2320</s2><s3>USA</s3><sZ>11 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Wilman, R J" sort="Wilman, R J" uniqKey="Wilman R" first="R. J." last="Wilman">R. J. Wilman</name><affiliation><inist:fA14 i1="18"><s1>School of Physics, University of Melbourne</s1><s2>Victoria 3010</s2><s3>AUS</s3><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Wise, M W" sort="Wise, M W" uniqKey="Wise M" first="M. W." last="Wise">M. W. Wise</name><affiliation><inist:fA14 i1="19"><s1>ASTRON, Netherlands Institute for Radio Astronomy, PO Box 2</s1><s2>7990 AA Dwingeloo</s2><s3>NLD</s3><sZ>27 aut.</sZ></inist:fA14></affiliation></author></analytic><series><title level="j" type="main">Astronomy and astrophysics : (Berlin. Print)</title><title level="j" type="abbreviated">Astron. astrophys. : (Berl., Print)</title><idno type="ISSN">0004-6361</idno><imprint><date when="2010">2010</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Astronomy and astrophysics : (Berlin. Print)</title><title level="j" type="abbreviated">Astron. astrophys. : (Berl., Print)</title><idno type="ISSN">0004-6361</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cold gas</term><term>Cooling flow</term><term>Elliptical galaxies</term><term>Galaxy clusters</term><term>Gas to dust ratio</term><term>High density</term><term>Intracluster matter</term><term>Photometry</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Photométrie</term><term>Amas galaxies</term><term>Ecoulement refroidissement</term><term>Densité élevée</term><term>Gaz froid</term><term>Rapport gaz poussière</term><term>Matière intraamas</term><term>Galaxies elliptiques</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The dust destruction timescales in the cores of clusters of galaxies are relatively short given their high central gas densities. However, substantial mid-infrared and sub-mm emission has been detected in many brightest cluster galaxies. In this letter we present Herschel PACS and SPIRE photometry of the brightest cluster galaxy in three strong cooling flow clusters, A1068, A2597 and Zw3146. This photometry indicates that a substantial mass of cold dust is present (>3 x 10<sup>7</sup> M<sub>◦.</sub>) at temperatures significantly lower (20-28 K) than previously thought based on limited MIR and/or sub-mm results. The mass and temperature of the dust appear to match those of the cold gas traced by CO with a gas-to-dust ratio of 80-120.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0004-6361</s0></fA01><fA02 i1="01"><s0>AAEJAF</s0></fA02><fA03 i2="1"><s0>Astron. astrophys. : (Berl., Print)</s0></fA03><fA05><s2>518</s2></fA05><fA06><s2>1</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Herschel photometry of brightest cluster galaxies in cooling flow clusters</s1></fA08><fA11 i1="01" i2="1"><s1>EDGE (A. C.)</s1></fA11><fA11 i1="02" i2="1"><s1>OONK (J. B. R.)</s1></fA11><fA11 i1="03" i2="1"><s1>MITTAL (R.)</s1></fA11><fA11 i1="04" i2="1"><s1>ALLEN (S. W.)</s1></fA11><fA11 i1="05" i2="1"><s1>BAUM (S. A.)</s1></fA11><fA11 i1="06" i2="1"><s1>BÖHRINGER (H.)</s1></fA11><fA11 i1="07" i2="1"><s1>BREGMAN (J. N.)</s1></fA11><fA11 i1="08" i2="1"><s1>BREMER (M. N.)</s1></fA11><fA11 i1="09" i2="1"><s1>COMBES (F.)</s1></fA11><fA11 i1="10" i2="1"><s1>CRAWFORD (C. S.)</s1></fA11><fA11 i1="11" i2="1"><s1>DONAHUE (M.)</s1></fA11><fA11 i1="12" i2="1"><s1>EGAMI (E.)</s1></fA11><fA11 i1="13" i2="1"><s1>FABIAN (A. C.)</s1></fA11><fA11 i1="14" i2="1"><s1>FERLAND (G. J.)</s1></fA11><fA11 i1="15" i2="1"><s1>HAMER (S. L.)</s1></fA11><fA11 i1="16" i2="1"><s1>HATCH (N. A.)</s1></fA11><fA11 i1="17" i2="1"><s1>JAFFE (W.)</s1></fA11><fA11 i1="18" i2="1"><s1>JOHNSTONE (R. M.)</s1></fA11><fA11 i1="19" i2="1"><s1>MCNAMARA (B. R.)</s1></fA11><fA11 i1="20" i2="1"><s1>O'DEA (C. P.)</s1></fA11><fA11 i1="21" i2="1"><s1>POPESSO (P.)</s1></fA11><fA11 i1="22" i2="1"><s1>QUILLEN (A. C.)</s1></fA11><fA11 i1="23" i2="1"><s1>SALOME (P.)</s1></fA11><fA11 i1="24" i2="1"><s1>SARAZIN (C. L.)</s1></fA11><fA11 i1="25" i2="1"><s1>VOIT (G. M.)</s1></fA11><fA11 i1="26" i2="1"><s1>WILMAN (R. J.)</s1></fA11><fA11 i1="27" i2="1"><s1>WISE (M. W.)</s1></fA11><fA14 i1="01"><s1>Institute for Computational Cosmology, Department of Physics, Durham University</s1><s2>Durham, DH1 3LE</s2><s3>GBR</s3><sZ>1 aut.</sZ><sZ>15 aut.</sZ></fA14><fA14 i1="02"><s1>Leiden Observatory, Leiden University, PB 9513</s1><s2>Leiden 2300 RA</s2><s3>NLD</s3><sZ>2 aut.</sZ><sZ>17 aut.</sZ></fA14><fA14 i1="03"><s1>Chester F. Carlson Center for Imaging Science, Rochester Institute of Technology</s1><s2>Rochester, NY 14623</s2><s3>USA</s3><sZ>3 aut.</sZ><sZ>5 aut.</sZ></fA14><fA14 i1="04"><s1>Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, 452 Lomita Mall</s1><s2>Stanford, CA 94305-4085</s2><s3>USA</s3><sZ>4 aut.</sZ></fA14><fA14 i1="05"><s1>Max-Planck-Institut für extraterrestrische Physik</s1><s2>85748 Garching</s2><s3>DEU</s3><sZ>6 aut.</sZ><sZ>21 aut.</sZ></fA14><fA14 i1="06"><s1>University of Michigan, Dept. of Astronomy</s1><s2>Ann Arbor, MI 48109</s2><s3>USA</s3><sZ>7 aut.</sZ></fA14><fA14 i1="07"><s1>H H Wills Physics Laboratory, Tyndall Avenue</s1><s2>Bristol BS8 1TL</s2><s3>GBR</s3><sZ>8 aut.</sZ></fA14><fA14 i1="08"><s1>Observatoire de Paris, LERMA, CNRS, 61 Av. de l'Observatoire</s1><s2>75014 Paris</s2><s3>FRA</s3><sZ>9 aut.</sZ><sZ>23 aut.</sZ></fA14><fA14 i1="09"><s1>Institute of Astronomy, Madingley Rd.</s1><s2>Cambridge, CB3 0HA</s2><s3>GBR</s3><sZ>10 aut.</sZ><sZ>13 aut.</sZ><sZ>18 aut.</sZ></fA14><fA14 i1="10"><s1>Michigan State University, Physics and Astronomy Dept.</s1><s2>East Lansing, MI 48824-2320</s2><s3>USA</s3><sZ>11 aut.</sZ><sZ>25 aut.</sZ></fA14><fA14 i1="11"><s1>Steward Observatory, University of Arizona, 933 N. Cherry Avenue</s1><s2>Tucson, AZ 85721</s2><s3>USA</s3><sZ>12 aut.</sZ></fA14><fA14 i1="12"><s1>Department of Physics, University of Kentucky</s1><s2>Lexington, KY 40506</s2><s3>USA</s3><sZ>14 aut.</sZ></fA14><fA14 i1="13"><s1>School of Physics and Astronomy, University of Nottingham, University Park</s1><s2>Nottingham NG7 2RD</s2><s3>GBR</s3><sZ>16 aut.</sZ></fA14><fA14 i1="14"><s1>Department of Physics & Astronomy, University of Waterloo, 200 University Avenue West</s1><s2>Waterloo, N2L 3G1 Ontario</s2><s3>CAN</s3><sZ>19 aut.</sZ></fA14><fA14 i1="15"><s1>Department of Physics, Rochester Institute of Technology, 84 Lomb Memorial Drive</s1><s2>Rochester, NY 14623-5603</s2><s3>USA</s3><sZ>20 aut.</sZ></fA14><fA14 i1="16"><s1>Department of Physics and Astronomy, University of Rochester</s1><s2>Rochester, NY 14627</s2><s3>USA</s3><sZ>22 aut.</sZ></fA14><fA14 i1="17"><s1>Department of Astronomy, University of Virginia, PO Box 400325</s1><s2>Charlottesville, VA 22904-4325</s2><s3>USA</s3><sZ>24 aut.</sZ></fA14><fA14 i1="18"><s1>School of Physics, University of Melbourne</s1><s2>Victoria 3010</s2><s3>AUS</s3><sZ>26 aut.</sZ></fA14><fA14 i1="19"><s1>ASTRON, Netherlands Institute for Radio Astronomy, PO Box 2</s1><s2>7990 AA Dwingeloo</s2><s3>NLD</s3><sZ>27 aut.</sZ></fA14><fA20><s2>L47.1-L47.5</s2></fA20><fA21><s1>2010</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>14176</s2><s5>354000192501260470</s5></fA43><fA44><s0>0000</s0><s1>© 2011 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>1/4 p.</s0></fA45><fA47 i1="01" i2="1"><s0>11-0086168</s0></fA47><fA60><s1>P</s1><s3>LT</s3></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Astronomy and astrophysics : (Berlin. Print)</s0></fA64><fA66 i1="01"><s0>FRA</s0></fA66><fC01 i1="01" l="ENG"><s0>The dust destruction timescales in the cores of clusters of galaxies are relatively short given their high central gas densities. However, substantial mid-infrared and sub-mm emission has been detected in many brightest cluster galaxies. In this letter we present Herschel PACS and SPIRE photometry of the brightest cluster galaxy in three strong cooling flow clusters, A1068, A2597 and Zw3146. This photometry indicates that a substantial mass of cold dust is present (>3 x 10<sup>7</sup> M<sub>◦.</sub>) at temperatures significantly lower (20-28 K) than previously thought based on limited MIR and/or sub-mm results. The mass and temperature of the dust appear to match those of the cold gas traced by CO with a gas-to-dust ratio of 80-120.</s0></fC01><fC02 i1="01" i2="3"><s0>001E03</s0></fC02><fC03 i1="01" i2="3" l="FRE"><s0>Photométrie</s0><s5>26</s5></fC03><fC03 i1="01" i2="3" l="ENG"><s0>Photometry</s0><s5>26</s5></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Amas galaxies</s0><s5>27</s5></fC03><fC03 i1="02" i2="3" l="ENG"><s0>Galaxy clusters</s0><s5>27</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Ecoulement refroidissement</s0><s5>28</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Cooling flow</s0><s5>28</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Flujo enfriamiento</s0><s5>28</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Densité élevée</s0><s5>29</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>High density</s0><s5>29</s5></fC03><fC03 i1="04" i2="X" l="SPA"><s0>Densidad elevada</s0><s5>29</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Gaz froid</s0><s5>30</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Cold gas</s0><s5>30</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Gas frío</s0><s5>30</s5></fC03><fC03 i1="06" i2="X" l="FRE"><s0>Rapport gaz poussière</s0><s5>31</s5></fC03><fC03 i1="06" i2="X" l="ENG"><s0>Gas to dust ratio</s0><s5>31</s5></fC03><fC03 i1="06" i2="X" l="SPA"><s0>Relación gas polvo</s0><s5>31</s5></fC03><fC03 i1="07" i2="X" l="FRE"><s0>Matière intraamas</s0><s5>32</s5></fC03><fC03 i1="07" i2="X" l="ENG"><s0>Intracluster matter</s0><s5>32</s5></fC03><fC03 i1="07" i2="X" l="SPA"><s0>Materia intracúmulo</s0><s5>32</s5></fC03><fC03 i1="08" i2="3" l="FRE"><s0>Galaxies elliptiques</s0><s5>33</s5></fC03><fC03 i1="08" i2="3" l="ENG"><s0>Elliptical galaxies</s0><s5>33</s5></fC03><fN21><s1>059</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard><server><NO>PASCAL 11-0086168 INIST</NO><ET>Herschel photometry of brightest cluster galaxies in cooling flow clusters</ET><AU>EDGE (A. C.); OONK (J. B. R.); MITTAL (R.); ALLEN (S. W.); BAUM (S. A.); BÖHRINGER (H.); BREGMAN (J. N.); BREMER (M. N.); COMBES (F.); CRAWFORD (C. S.); DONAHUE (M.); EGAMI (E.); FABIAN (A. C.); FERLAND (G. J.); HAMER (S. L.); HATCH (N. A.); JAFFE (W.); JOHNSTONE (R. M.); MCNAMARA (B. R.); O'DEA (C. P.); POPESSO (P.); QUILLEN (A. C.); SALOME (P.); SARAZIN (C. L.); VOIT (G. M.); WILMAN (R. J.); WISE (M. W.)</AU><AF>Institute for Computational Cosmology, Department of Physics, Durham University/Durham, DH1 3LE/Royaume-Uni (1 aut., 15 aut.); Leiden Observatory, Leiden University, PB 9513/Leiden 2300 RA/Pays-Bas (2 aut., 17 aut.); Chester F. Carlson Center for Imaging Science, Rochester Institute of Technology/Rochester, NY 14623/Etats-Unis (3 aut., 5 aut.); Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, 452 Lomita Mall/Stanford, CA 94305-4085/Etats-Unis (4 aut.); Max-Planck-Institut für extraterrestrische Physik/85748 Garching/Allemagne (6 aut., 21 aut.); University of Michigan, Dept. of Astronomy/Ann Arbor, MI 48109/Etats-Unis (7 aut.); H H Wills Physics Laboratory, Tyndall Avenue/Bristol BS8 1TL/Royaume-Uni (8 aut.); Observatoire de Paris, LERMA, CNRS, 61 Av. de l'Observatoire/75014 Paris/France (9 aut., 23 aut.); Institute of Astronomy, Madingley Rd./Cambridge, CB3 0HA/Royaume-Uni (10 aut., 13 aut., 18 aut.); Michigan State University, Physics and Astronomy Dept./East Lansing, MI 48824-2320/Etats-Unis (11 aut., 25 aut.); Steward Observatory, University of Arizona, 933 N. Cherry Avenue/Tucson, AZ 85721/Etats-Unis (12 aut.); Department of Physics, University of Kentucky/Lexington, KY 40506/Etats-Unis (14 aut.); School of Physics and Astronomy, University of Nottingham, University Park/Nottingham NG7 2RD/Royaume-Uni (16 aut.); Department of Physics & Astronomy, University of Waterloo, 200 University Avenue West/Waterloo, N2L 3G1 Ontario/Canada (19 aut.); Department of Physics, Rochester Institute of Technology, 84 Lomb Memorial Drive/Rochester, NY 14623-5603/Etats-Unis (20 aut.); Department of Physics and Astronomy, University of Rochester/Rochester, NY 14627/Etats-Unis (22 aut.); Department of Astronomy, University of Virginia, PO Box 400325/Charlottesville, VA 22904-4325/Etats-Unis (24 aut.); School of Physics, University of Melbourne/Victoria 3010/Australie (26 aut.); ASTRON, Netherlands Institute for Radio Astronomy, PO Box 2/7990 AA Dwingeloo/Pays-Bas (27 aut.)</AF><DT>Publication en série; Lettre à l'éditeur; Niveau analytique</DT><SO>Astronomy and astrophysics : (Berlin. Print); ISSN 0004-6361; Coden AAEJAF; France; Da. 2010; Vol. 518; No. 1; L47.1-L47.5; Bibl. 1/4 p.</SO><LA>Anglais</LA><EA>The dust destruction timescales in the cores of clusters of galaxies are relatively short given their high central gas densities. However, substantial mid-infrared and sub-mm emission has been detected in many brightest cluster galaxies. In this letter we present Herschel PACS and SPIRE photometry of the brightest cluster galaxy in three strong cooling flow clusters, A1068, A2597 and Zw3146. This photometry indicates that a substantial mass of cold dust is present (>3 x 10<sup>7</sup> M<sub>◦.</sub>) at temperatures significantly lower (20-28 K) than previously thought based on limited MIR and/or sub-mm results. The mass and temperature of the dust appear to match those of the cold gas traced by CO with a gas-to-dust ratio of 80-120.</EA><CC>001E03</CC><FD>Photométrie; Amas galaxies; Ecoulement refroidissement; Densité élevée; Gaz froid; Rapport gaz poussière; Matière intraamas; Galaxies elliptiques</FD><ED>Photometry; Galaxy clusters; Cooling flow; High density; Cold gas; Gas to dust ratio; Intracluster matter; Elliptical galaxies</ED><SD>Flujo enfriamiento; Densidad elevada; Gas frío; Relación gas polvo; Materia intracúmulo</SD><LO>INIST-14176.354000192501260470</LO><ID>11-0086168</ID></server></inist></record>Pour manipuler ce document sous Unix (Dilib)
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