Simultaneous Measurement of the Branching Fractions of Ten B to Double Charm Decays.

Khim Lae, C.

Technical Information Center Oak Ridge Tennessee

关键词: B mesons;    Decay;    Standard model;    Factorization;    CP violations;   

RP-ID  :  DE2008922229

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Since the dawn of civilization, man has wondered about the building blocks of nature: Is the world made of some elementary particles that cannot be divided further. What are these particles and how do we build matter from them. Are there rules that govern the behavior of these particles. For more than 2000 years, we have been pursuing the answers to these questions. Today, physicists have a picture of the fundamental world. This picture is called the Standard Model.