Publication: A bright z=5.2 lensed submillimeter galaxy in the field of Abell 773 HLSJ091828.6+514223
dc.contributor.author | Pérez González, Pablo Guillermo | |
dc.contributor.author | otros, ... | |
dc.date.accessioned | 2023-06-20T04:15:20Z | |
dc.date.available | 2023-06-20T04:15:20Z | |
dc.date.issued | 2012-02 | |
dc.description | © ESO, 2012. Artículo firmado por 23 autores. IRAM is supported by INSU/CNRS (France), MPG (Germany) and IGN (Spain). Herschel is an ESA space observatory with instruments provided by European-led PI consortia and with important participation from NASA. Support for this work was provided in part by NASA through an award issued by JPL/Caltech. The SMA is a joint project between the Smithsonian Astrophysical Observatory and the Academia Sinica Institute of Astronomy and Astrophysics and is funded by the Smithsonian Institution and the Academia Sinica. NRAO is operated by Associated Universities Inc., under a cooperative agreement with the National Science Foundation. The Keck observatory, made possible thanks to the generous support of W. M. Keck Foundation, is operated by Caltech, the University of California, and NASA. | |
dc.description.abstract | During our Herschel Lensing Survey (HLS) of massive galaxy clusters, we have discovered an exceptionally bright source behind the z = 0.22 cluster Abell 773, which appears to be a strongly lensed submillimeter galaxy (SMG) at z = 5.2429. This source is unusual compared to most other lensed sources discovered by Herschel so far, because of its higher submm flux (∼200 mJy at 500 μm) and its high redshift. The dominant lens is a foreground z = 0.63 galaxy, not the cluster itself. The source has a far-infrared (FIR) luminosity of L_FIR = 1.1 × 10^14/μ L_⨀, where μ is the magnification factor, likely ∼11. We report here the redshift identification through CO lines with the IRAM-30 m, and the analysis of the gas excitation, based on CO(7–6), CO(6–5), CO(5–4) detected at IRAM and the CO(2–1) at the EVLA. All lines decompose into a wide and strong red component, and a narrower and weaker blue component, 540 km s^−1 apart. Assuming the ultraluminous galaxy (ULIRG) CO-to-H_2 conversion ratio, the H_2 mass is 5.8×10^11/μ M_⨀, of which one third is in a cool component. From the CI(^3P_2−^3 P_1) line we derive a C_I/H_2 number abundance of 6 × 10^−5 similar to that in other ULIRGs. The H_2O_p(2, 0, 2−1, 1, 1) line is strong only in the red velocity component, with an intensity ratio I(H_2O)/I(CO) ∼ 0.5, suggesting a strong local FIR radiation field, possibly from an active nucleus (AGN) component. We detect the [NII]205 μm line for the first time at high-z. It shows comparable blue and red components, with a strikingly broad blue one, suggesting strong ionized gas flows. | |
dc.description.department | Depto. de Física de la Tierra y Astrofísica | |
dc.description.faculty | Fac. de Ciencias Físicas | |
dc.description.refereed | TRUE | |
dc.description.sponsorship | Centre national de la recherche scientifique (CNRS), Francia | |
dc.description.sponsorship | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. (MPG), Alemania | |
dc.description.sponsorship | Instituto Geográfico Nacional (IGN), España | |
dc.description.sponsorship | National Aeronautics and Space Administration (NASA) | |
dc.description.sponsorship | Jet Propulsion Laboratory (JPL), NASA | |
dc.description.sponsorship | Smithsonian Institution | |
dc.description.sponsorship | Academia Sinica | |
dc.description.sponsorship | W. M. Keck Foundation | |
dc.description.sponsorship | Institut national des sciences de l'Univers (INSU), Francia | |
dc.description.sponsorship | California Institute of Technology (Caltech), NASA | |
dc.description.status | pub | |
dc.eprint.id | https://eprints.ucm.es/id/eprint/38515 | |
dc.identifier.citation | Barrena, R., Boschin, W., Girardi, M., & Spolaor, M. 2007, A&A, 467, 37 Bradford, C. M., Aguirre, J. E., Aikin, R., et al. 2009, ApJ, 705, 112 Chary, R., & Elbaz, D. 2001, ApJ, 556, 562 Combes, F., Maoli, R., & Omont, A. 1999, A&A, 345, 369 Cowie, L. L., Songaila, A., Hu, E. M., & Cohen, J. G. 1996, AJ, 112, 839 Cox, P., Krips, M., Neri, R., et al. 2011, ApJ, 740, 63 Danielson, A. L. R., Swinbank, A. M., & Smail, I. 2011, MNRAS, 410, 1687 Dole, H., Lagache, G., Puget, J.-L., et al. 2006, A&A, 451, 417 Eales, S., Dunne, L., Clements, D., et al. 2010, PASP, 122, 499 Egami, E., Rex, M., Rawle, T. D., et al. 2010, A&A, 518, L12 Engel, H., Tacconi, L., Davies, R. L., et al. 2010, ApJ, 724, 233 Fischer, J., Sturm, E., González Alfonso, E., et al. 2010, A&A, 518, L41 Gao, Y., & Solomon, P. M. 2004, ApJS, 152, 63 Genzel, R., Baker, A. J., Tacconi, L. J., et al. 2003, ApJ, 584, 633 González Alfonso, E., & Cernicharo, J. 1999, ApJ, 525, 845 González Alfonso, E., Smith, H., Fischer, J., & Cernicharo, J. 2004, ApJ, 613, 247 González Alfonso, E., Smith, H., Ashby, M., et al. 2008, ApJ, 675, 303 González Alfonso, E., Fischer, J., Isaak, K., et al. 2010, A&A, 518, L43 Harris, A. I., et al. 2012, ApJ, submitted Heavens, A., Panter, B., Jimenez, R., & Dunlop, J. 2004, Nature, 428, 625 Hickox, R. C., Wardlow, J. L., Smail, I., et al. 2012, MNRAS, in press [arXiv:1112.0321] Iono, D., Wilson, C. D., Yun, M. S., et al. 2009, ApJ, 695, 1537 Ivison, R. J., Papadopoulos, P. P., Smail, I., et al. 2011, MNRAS, 412, 1913 Kennicutt, R. 1998, ARA&A, 38, 189 Kneib, J.-P., Mellier, Y., Fort, B., & Mathez, G. 1993, A&A, 273, 367 Lacey, C. G., Baugh, C. M., & Frenk, C. S., et al. 2010, MNRAS, 405, 2 Lestrade, J.-F., Combes, F., Salomé, P., et al. 2010, A&A, 522, L4 Lupu, R. E., Scott, K. S., Aguirre, J. E., et al. 2011, ApJ, submitted [arXiv:1009.5983] Magnelli, B., Elbaz, D., Chary, R. R., et al. 2009, A&A, 496, 57 Magnelli, B., Elbaz, D., Chary, R. R., et al. 2011, A&A, 528, A35 Negrello, M., Hopwood, R., De Zotti, G., et al. 2010, Science, 330, 800 Oliver, S. J., Wang, L., Smith, A. J., et al. 2010, A&A, 518, L21 Omont, A., Neri, R., Cox, P., et al. 2011, A&A, 530, L3 Meijerink, R., Spaans, M., & Israel, F. P. 2007, A&A, 793, 811 Pelló, R., Kneib, J. P., Le Borgne, J. F., et al. 1999, A&A, 346, 359 Pérez González, P. G., Rieke, G. J., Villar, V., et al. 2008, ApJ, 675, 234 Perley, R . A., Chandler, C. J., Butler, B. J., & Wrobel, J. M. 2011, ApJ, 739, L1 Petuchowski, S. J., Bennett, C. L., Haas, M. R., et al. 1994, ApJ, 427, L17 Rex, M., Rawle, T. D., Egami, E., et al. 2010, A&A, 518, L13 Richard, J., Smith, G. P., Kneib, J.-P., et al. 2010, MNRAS, 404, 325 Riechers, D., Weiss, A., Walter, F., & Wagg, J. 2010, ApJ, 725, 1032 Riechers, D., Carilli, C., Walter, F., et al. 2011, ApJ, 733, L11 Rupke, D. S., Veilleux, S., & Sanders, D. B. 2005, ApJ, 632, 751 Smail, I., Ivison, R. J., & Blain, A. W. 1997, ApJ, 490, L5 Smail, I., Swinbank, A. M., Richard, J., et al. 2007, ApJ, 654, L33 Solomon, P. M., Downes, D., Radford, S. J. E., & Barrett, J. W. 1997, ApJ, 478, 144 Swinbank, A. M., Chapman, S. C., Smail, I., et al. 2006, MNRAS, 371, 465 Swinbank, A. M., Smail, I., & Longmore, S., et al. 2010, Nature, 464, 733 van der Werf, P., Isaak, K., Meijerink, R., et al. 2010, A&A, 518, L42 van der Werf, P., Berciano Alba, A., Spaans, M., et al. 2011, ApJ, 741, L38 Veilleux, S., Cecil, G., & Bland-Hawthorn, J. 2005, ARA&A, 43, 769 Vieira, J. D., Crawford, T. M., Switzer, E. R., et al. 2010, ApJ, 719, 763 Walter, F., Weiss, A., Riechers, D., et al. 2009, ApJ, 691, L1 Wardlow, J. L., Smail, I., Coppin, K. E. K., et al. 2011, MNRAS, 415, 1479 Weiss, A., Downes, D., Henkel, C., & Walter, F. 2005, A&A, 429, L25 Weiss, A., Downes, D., Neri, R., et al. 2007, A&A, 467, 955 Weiss, A., Ivison, R. J., Downes, D., et al. 2009, ApJ, 705, L45 | |
dc.identifier.doi | 10.1051/0004-6361/201118750 | |
dc.identifier.issn | 0004-6361 | |
dc.identifier.officialurl | http://dx.doi.org/10.1051/0004-6361/201118750 | |
dc.identifier.relatedurl | http://www.aanda.org/ | |
dc.identifier.uri | https://hdl.handle.net/20.500.14352/45096 | |
dc.journal.title | Astronomy & Astrophysics | |
dc.language.iso | eng | |
dc.publisher | EDP Sciencies | |
dc.rights.accessRights | open access | |
dc.subject.cdu | 52 | |
dc.subject.keyword | Star-formation history | |
dc.subject.keyword | Ultraluminous infrared galaxies | |
dc.subject.keyword | Molecular gas | |
dc.subject.keyword | Herschel-atlas | |
dc.subject.keyword | APM 08279+5255 | |
dc.subject.keyword | Markarian 231 | |
dc.subject.keyword | Water-vapor | |
dc.subject.keyword | Interstellar-medium | |
dc.subject.keyword | Massive galaxy | |
dc.subject.keyword | Dark-matter | |
dc.subject.ucm | Astrofísica | |
dc.subject.ucm | Astronomía (Física) | |
dc.title | A bright z=5.2 lensed submillimeter galaxy in the field of Abell 773 HLSJ091828.6+514223 | |
dc.type | journal article | |
dc.volume.number | 538 | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | a57c0327-fab0-44e0-9b9c-24b1f7081391 | |
relation.isAuthorOfPublication.latestForDiscovery | a57c0327-fab0-44e0-9b9c-24b1f7081391 |
Files
Original bundle
1 - 1 of 1