Are operators describing b→sγ？

• 来源期刊: 中国物理C：英文版
• 学科: 数学
• 关键词: 经营者 顶点 ST 夸克
• 年，卷（期）: 2011,（1）
• 页码范围: 6-10
• 页数: 5页
• 分类号: O157.5
• 语种: 中文

摘要

The operators of b→ sγ, b →sl＋l- are usually regarded as being sufficient to describe b →sγγ, b → sl＋l-T with the statement that contributions from diagrams without an effective vertex b --＊ ST to processes b →sγγ and b →sl＋l-T are negligible. In this wor