{"paper":{"title":"Light stop decays into $W b \\tilde{\\chi}_1^0$ near the kinematic threshold","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alexander Wlotzka, Eva Popenda, Margarete Muhlleitner, Ramona Grober","submitted_at":"2015-02-20T16:59:17Z","abstract_excerpt":"We investigate the decays of the light stop in scenarios with the lightest neutralino $\\tilde{\\chi}_1^0$ being the lightest supersymmetric particle, including flavour-violating (FV) effects. We analyse the region where the three-body decay $\\tilde{t}_1\\to W b \\tilde{\\chi}_1^0$ is kinematically allowed and provide a proper description of the transition region between the three-body decay and the four-body decay $\\tilde{t}_1 \\to\\tilde{\\chi}_1^0 b f \\bar{f}'$. The improved treatment has been implemented in the Fortran package {\\tt SUSY-HIT} and is used for the analysis of this region. A scan over"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.05935","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"}