{"paper":{"title":"Decays $D^+_{(s)}\\to \\pi(K)^{+}\\ell^+\\ell^-$ and $D^0\\to \\ell^+\\ell^-$ in the MSSM with and without R-parity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Jie Zhu, Jin-Huan Sheng, Ru-Min Wang, Ya-Dong Yang, Ying-Ying Fan","submitted_at":"2014-08-31T02:50:44Z","abstract_excerpt":"We study the rare decays $D^+\\to \\pi^{+}\\ell^+\\ell^-$, $D^+_s\\to K^{+}\\ell^+\\ell^-$ and $D^0\\to \\ell^+\\ell^-(\\ell=e,\\mu)$ in the minimal supersymmetic standard model with and without R-parity. Using the strong constraints on relevant supersymmetric parameters from $D^0-\\bar{D}^0$ mixing and $K^+\\to \\pi^+\\nu\\bar{\\nu}$ decay, we examine constrained supersymmetry contributions to relevant branching ratios, direct CP violations and ratios of $D^+_{(s)}\\to \\pi(K)^{+}\\mu^+\\mu^-$ and $D^+_{(s)}\\to \\pi(K)^{+}e^+e^-$ decay rates. We find that both R-parity conserving LR as well as RL mass insertions an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.0181","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"}