Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/24229
Campo DC | Valore | Lingua |
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dc.contributor.author | Santos, J. S. | en_US |
dc.contributor.author | Altieri, B. | en_US |
dc.contributor.author | Valtchanov, I. | en_US |
dc.contributor.author | Nastasi, A. | en_US |
dc.contributor.author | Bohringer, H. | en_US |
dc.contributor.author | CRESCI, GIOVANNI | en_US |
dc.contributor.author | Elbaz, D. | en_US |
dc.contributor.author | Fassbender, R. | en_US |
dc.contributor.author | Rosati, P. | en_US |
dc.contributor.author | TOZZI, Paolo | en_US |
dc.contributor.author | Verdugo, M. | en_US |
dc.date.accessioned | 2020-04-24T13:29:46Z | - |
dc.date.available | 2020-04-24T13:29:46Z | - |
dc.date.issued | 2015 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24229 | - |
dc.description | JSS and RF acknowledge funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement no. 267251 ‘Astronomy Fellowships in Italy’ (AstroFIt). PACS has been developed by a consortium of institutes led by MPE (Germany) and including UVIE (Austria); KUL, CSL, IMEC (Belgium); CEA, OAMP (France); MPIA (Germany); IFSI, OAP/AOT, OAA/CAISMI, LENS, SISSA (Italy); IAC (Spain). This development has been supported by the funding agencies BMVIT (Austria), ESA-PRODEX (Belgium), CEA/CNES (France), DLR (Germany), ASI (Italy) and CICYT/MCYT (Spain). SPIRE has been developed by a consortium of institutes led by Cardiff University (UK) and including University of Lethbridge (Canada); NAOC (China); CEA, LAM (France); IFSI, University of Padua (Italy); IAC (Spain); Stockholm Observatory (Sweden); Imperial College London, RAL, UCL-MSSL, UK ATC, University of Sussex, STFC, UKSA (UK); Caltech, JPL, NHSC, University of Colorado (USA). This development has been supported by national funding agencies: CSA (Canada); NAOC (China); CEA, CNES, CNRS (France); ASI (Italy); MCINN (Spain); SNSB (Sweden); and NASA (USA). PT acknowledges funding from contract PRIN INAF 2012 (‘A unique data set to address the most compelling open questions about X-ray galaxy clusters’). | - |
dc.description.abstract | Dusty, star-forming galaxies have a critical role in the formation and evolution of massive galaxies in the Universe. Using deep far-infrared imaging in the range 100-500 μm obtained with the Herschel telescope, we investigate the dust-obscured star formation (SF) in the galaxy cluster XDCP J0044.0-2033 at z = 1.58, the most massive cluster at z > 1.5, with a measured mass M<SUB>200</SUB> = 4.7^{+1.4}_{-0.9} × 10<SUP>14</SUP> M<SUB>☉</SUB>. We perform an analysis of the spectral energy distributions (SEDs) of 12 cluster members (5 spectroscopically confirmed) detected with ≥3σ significance in the PACS maps, all ultraluminous infrared galaxies. The individual star formation rates (SFRs) lie in the range 155-824 M<SUB>☉</SUB> yr<SUP>-1</SUP>, with dust temperatures of 24-35 K. We measure a strikingly high amount of SF in the cluster core, SFR (<250 kpc) ≥ 1875 ± 158 M<SUB>☉</SUB> yr<SUP>-1</SUP>, four times higher than the amount of SF in the cluster outskirts. This scenario is unprecedented in a galaxy cluster, showing for the first time a reversal of the SF-density relation at z ̃ 1.6 in a massive cluster. | en_US |
dc.language.iso | eng | en_US |
dc.title | The reversal of the SF-density relation in a massive, X-ray-selected galaxy cluster at z = 1.58: results from Herschel | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnrasl/slu180 | en_US |
dc.identifier.scopus | 2-s2.0-84925296240 | en_US |
dc.identifier.isi | 000360552300014 | en_US |
dc.identifier.url | https://academic.oup.com/mnrasl/article/447/1/L65/1041248 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 447 | en_US |
dc.relation.firstpage | L65 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 11 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2015MNRAS.447L..65S | en_US |
dc.relation.ercsector | Scienze Fisiche Settori ERC (ERC) di riferimento::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegherò il file al passo 5-Carica) | en_US |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.orcid | 0000-0002-5281-1417 | - |
crisitem.author.orcid | 0000-0003-3096-9966 | - |
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