Anomalous tqγ Couplings and Radiative B Meson Decays

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2020,（10）
• 所属期刊栏目: THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
• 页码范围: 17-20
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/0256-307X/37/10/101301

摘要

Motivated by the recent ATLAS results in terms of the branching ratios Br(t → qγ),we consider the effects of the anomalous tqγ couplings on the radiative B meson decays (B) → XDγ and B → Vγ with V being light vector mesons ρ,ω,φ and K*.Comparing with the corresponding experimental measured data,we obtain the constraints on anomalous tqγcouplings.