b→ss(d) decay in Randall-Sundrum models

• 来源期刊: 中国物理C（英文版）
• 年，卷（期）: 2017,（5）
• 页码范围: 66-72
• 页数: 7页
• 语种: 英文
• DOI: 10.1088/1674-1137/41/5/053106

摘要

The extremely small branching ratio of the b→ ss(d) decay in the Standard Model makes it a suitable channel to explore new-physics signals.We study this ΔS =2 process in Randall-Sundrum models,including the custodially protected and the bulk-Higgs Randall-Sundrum models.Exploring the experimentally favored parameter spaces of these models suggests a possible enhancement of the decay rate,compared to the Standard Model result,by at most two orders of magnitude.