Search for B Yields (RHO/Omega) Gamma Decyas at BABAR.

Piatenko, T.

Technical Information Center Oak Ridge Tennessee

关键词: Isospin;    Semileptonic decay;    Classification;    Quarks;    Asymmetry;   

RP-ID  :  DE2008938641

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The authors present the results of the search for the decays B(sup 0/(+-)) (yields) (rho)(sup 0/(+-))(gamma) (previously observed) and B(sup 0) (yields) (omega)(gamma) (for which currently only an upper limit exists). Together with B (yields) K*(gamma) decays, B (yields) ((rho)/(omega))(gamma) allow us to measure the ratio of CKM-matrix elements (V(sub td)/V(sub ts)).