Observation of the Decay B(sup(+-))(yields) (pi)(sup(+-))(pi)(sup 0), Study of B(sup(+-))(yields) K(sup(+-))(pi)(sup 0), and Search for B(sup 0)(yields)(pi)(sup 0)(pi)(sup 0).

Aubert, B. ; Barate, R. ; Boutigny, D. ; Gaillard, J. M. ; Hicheur, A. ; Karyotakis, Y.

Technical Information Center Oak Ridge Tennessee

关键词: Charge asymmetries;    Branching fractions;    Decay;    BABAR detector;    Errors;   

RP-ID  :  DE2003812969

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

We present results for the branching fractions and charge asymmetries in Bplus or minus yields hplut or minus pi (sup 0) (where hplus or minus = pi plus or minus,K plus or minus) and a search for the decay B0 yields pi(sup 0) pi(sup 0) using a sample of approximately 88 million BB pairs collected by the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC.