{"paper":{"title":"$B^0\\to K^{\\ast 0}\\mu^+\\mu^-$ Decay in the Aligned Two-Higgs-Doublet Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Quan-Yi Hu, Xin-Qiang Li, Ya-Dong Yang","submitted_at":"2016-12-28T12:23:25Z","abstract_excerpt":"In the aligned two-Higgs-doublet model, we perform a complete one-loop computation of the short-distance Wilson coefficients $C_{7,9,10}^{(\\prime)}$, which are the most relevant ones for $b\\to s\\ell^+\\ell^-$ transitions. It is found that, when the model parameter $\\left|\\varsigma_u\\right|$ is much smaller than $\\left|\\varsigma_d\\right|$, the charged-scalar contributes mainly to chirality-flipped $C_{9,10}^\\prime$, with the corresponding effects being proportional to $\\left|\\varsigma_d\\right|^2$. Numerically, the charged-scalar effects fit into two categories: (A) $C_{7,9,10}^\\mathrm{H^\\pm}$ ar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.08867","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"}