Measurement of the branching fraction, polarization, and CP asymmetry for B-0 ->rho(+)rho(-) decays, and determination of the Cabibbo-Kobayashi-Maskawa phase phi(2)

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題名:	Measurement of the branching fraction, polarization, and CP asymmetry for B-0 ->rho(+)rho(-) decays, and determination of the Cabibbo-Kobayashi-Maskawa phase phi(2)
作者:	Somov A,?Schwartz AJ,?Abe K,?Abe K,?Adachi I,?Aihara H,?Anipko D,?Arinstein K,?Asano Y,?Aulchenko V,?Aushev T,?Aziz T,?Bahinipati S,?Bakich AM,?Balagura V,?Bay A,?Bedny I,?Belous K,?Bitenc U,?Bizjak I,?Blyth S,?Bondar A,?Bozek A,?Bracko M,?Brodzicka J,?Br
貢獻者:	物理研究所
關鍵詞:	VIOLATION;IMPACT;BELLE
日期:	2006
上傳時間:	2010-07-08 13:26:14 (UTC+8)
出版者:	中央大學
摘要:	We have measured the branching fraction B, longitudinal polarization fraction f(L), and CP asymmetry coefficients A and S for B-0->rho(+)rho(-) decays with the Belle detector at the KEKB e(+)e(-) collider using 253 fb(-1) of data. We obtain B=[22.8 +/- 3.
關聯:	PHYSICAL REVIEW LETTERS
顯示於類別:	[物理研究所] 期刊論文

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