{"paper":{"title":"Deep Herschel view of obscured star formation in the Bullet cluster","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A.H. Gonzalez, A.K. Fiedler, A.W. Blain, B. Altieri, B. Clement, C.D. Dowell, C.R. Bridge, D. Fadda, D. Lutz, D. Schaerer, E. Egami, F. Boone, F. Combes, G.H. Rieke, G.L. Walth, G.P. Smith, G. Rodighiero, I. Smail, I. Valtchanov, J.J. Bock, J.-P. Kneib, J. Richard, M. Dessauges-Zavadsky, M. Jauzac, M.J. Pereira, M. Rex, M.W. Werner, M. Zemcov, O. Ilbert, P.G. P\\'erez-Gonz\\'alez, P.N. Appleton, P. van der Werf, R.J. Ivison, R. Pell\\'o, S.M. Chung, T.D. Rawle","submitted_at":"2010-05-20T20:06:58Z","abstract_excerpt":"We use deep, five band (100-500um) data from the Herschel Lensing Survey (HLS) to fully constrain the obscured star formation rate, SFR_FIR, of galaxies in the Bullet cluster (z=0.296), and a smaller background system (z=0.35) in the same field. Herschel detects 23 Bullet cluster members with a total SFR_FIR = 144 +/- 14 M_sun yr^-1. On average, the background system contains brighter far-infrared (FIR) galaxies, with ~50% higher SFR_FIR (21 galaxies; 207 +/- 9 M_sun yr^-1). SFRs extrapolated from 24um flux via recent templates (SFR_24) agree well with SFR_FIR for ~60% of the cluster galaxies."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.3822","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}