Rare B Decays with the BaBar Detector.

Spanier, S.

Technical Information Center Oak Ridge Tennessee

关键词: B mesons;    PEP storage rings;    Radiation detectors;    Meson factories;    Particle decays;   

RP-ID  :  DE2001787235

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The BABAR detector at SLAC's PEP-II storage ring collected a luminosity equivalent data of about 22fb-1 at the upsilon (4S) resonance during 1999 and 2000. Results on branching fractions of rare and charmless B-meson decays and first fits for direct CP violation are presented.