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)

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/38402

Title:	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)
Authors:	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
Contributors:	物理研究所
Keywords:	VIOLATION;IMPACT;BELLE
Date:	2006
Issue Date:	2010-07-08 13:26:14 (UTC+8)
Publisher:	中央大學
Abstract:	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.
Relation:	PHYSICAL REVIEW LETTERS
Appears in Collections:	[Graduate Institute of Physics] journal & Dissertation

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	256	View/Open

社群 sharing