{"paper":{"title":"Rare decays of B mesons via on-shell sterile neutrinos","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"C.S. Kim, Gorazd Cvetic","submitted_at":"2016-06-13T21:09:08Z","abstract_excerpt":"In view of the projected high number of produced $B$ mesons in Belle II experiment ($\\sim 10^{10}$ per year), in addition to the presently ongoing LHC-b, we calculate the rate of decay for the rare decays of $B$ mesons via a sterile on-shell neutrino $N$, which subsequently may decay leptonically or semileptonically within the detector: $B \\to (D^{(*)}) \\ell_1^{\\pm} N$, then $N \\to \\ell_1^{\\pm} \\ell_2^{\\mp} \\nu$ or $N \\to \\ell^{\\pm} \\pi^\\mp$. Here, $\\ell_1 \\not= \\ell_2$ in order to avoid serious QED background. We account for the possible effects of the strong neutrino lifetime on the observab"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.04140","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"}