{"paper":{"title":"Direct Urca processes involving singlet proton superfluidity in neutron star cooling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Cheng Zhi Liu, Cun Bo Fan, Lin Xiao, Tmurbagan Bao, Xiao Jun Zhang, Xiu Lin Huang, Yan Xu","submitted_at":"2015-09-17T07:38:36Z","abstract_excerpt":"A detailed description of the baryon direct Urca processes A: $n\\rightarrow p+e+\\bar{\\nu}_{e}$, B: $\\Lambda\\rightarrow p+e+\\bar{\\nu}_{e}$, C: $\\Xi^{-}\\rightarrow\\Lambda+e+\\bar{\\nu}_{e}$ related to the neutron star cooling is given in the relativistic mean field approximation.The contributions of the reactions B and C on the neutrino luminosity are calculated by means of the relativistic expressions of the neutrino energy losses.Our results show that the total neutrino luminosities of the reactions A, B, C within the mass range 1.603-2.067$M_{\\odot}$ (1.515-1.840$M_{\\odot}$ for TM1 model) for G"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.05150","kind":"arxiv","version":4},"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"}