{"paper":{"title":"A dusty proto-cluster surrounding the binary galaxy HerBS-70 at $z = 2.3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Beelen, A.I. Harris, A.J. Baker, A. J. Young, A. Nanni, A. Omont, A.R. Cooray, A. Wei{\\ss}, B. Jones, C. Vlahakis, C. Yang, D.A. Riechers, D.H. Hughes, D. Ismail, E. Borsato, F. Stanley, G.J. Bendo, H. Dannerbauer, H. Messias, I. Perez-Fournon, K.M. Butler, L. Dunne, L. Marchetti, M.D. Lehnert, M. Hagimoto, M. Krips, M. Negrello, N. Chartab, P. Cox, P.P. van der Werf, R. Gavazzi, R.J. Ivison, R. Neri, S. A. Urquhart, S. Berta, S. Dye, S. Eales, S. Serjeant, Tom J.L.C. Bakx, V. Buat, Y. Tamura","submitted_at":"2024-04-29T18:00:00Z","abstract_excerpt":"We report on deep SCUBA-2 observations at 850$\\mu$m and NOEMA spectroscopic measurements at 2 mm of the environment surrounding the luminous, massive ($M_{*} \\approx 2 \\times 10^{11}$ M$_{\\odot}$) Herschel-selected source HerBS-70. This source was revealed by previous NOEMA observations to be a binary system of dusty star-forming galaxies at $z= 2.3$, with the East component (HerBS-70E) hosting an Active Galactic Nucleus (AGN). The SCUBA-2 observations detected, in addition to the binary system, twenty-one sources at $> 3.5 \\sigma$ over an area of $\\sim 25$ square comoving Mpc with a sensitivi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.18991","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.18991/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}