{"paper":{"title":"Rapidity dependence of deuteron production in Au+Au collisions at $\\sqrt{s_{NN}}$ = 200 GeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Jipa, A. Qville, B. Budick, BRAHMS Collaboration: I. Arsene, B. S. Nielsen, C. Besliu, C. Chasman, C. E. J{\\o}rgensen, C. H. Christensen, C. Nygaard, C. Ristea, D. Beavis, D. Ouerdane, D. Pal, D. R\\\"ohrich, E. B. Johnson, E. J. Kim, F. Rami, F. Videb{\\ae}k, G. L{\\o}vh{\\o}iden, H. B{\\o}ggild, H. H. Dalsgaard, H. Ito, H. Yang, I. G. Bearden, J. H. Lee, J. J. Gaardh{\\o}je, J. Natowitz, K. Hagel, M. Murray, N. Katrynska, O. Ristea, P. Christensen, P. Staszel, R. Debbe, R. Karabowicz, R. Wada, S. Bekele, S. J. Sanders, S.Zgura, T. M. Larsen, T. S. Tveter, Z. Majka, Z. Yin","submitted_at":"2010-05-29T05:05:56Z","abstract_excerpt":"We have measured the distributions of protons and deuterons produced in high energy heavy ion Au+Au collisions at RHIC over a very wide range of transverse and longitudinal momentum. Near mid-rapidity we have also measured the distribution of anti-protons and anti-deuterons. We present our results in the context of coalescence models. In particular we extract the \"volume of homogeneity\" and the average phase-space density for protons and anti-protons. Near central rapidity the coalescence parameter $B_2(p_T)$ and the space averaged phase-space density $<f> (p_T)$ are very similar for both prot"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.5427","kind":"arxiv","version":2},"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"}