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Title: Measurement of the angle alpha at BABAR

The authors present recent measurements of the CKM angle {alpha} using data collected by the BABAR detector at the PEP-II asymmetric-energy e{sup +}e{sup -} collider at the SLAC National Accelerator Laboratory, operating at the {Upsilon}(4S) resonance. They present constraints on {alpha} from B {yields} {pi}{pi}, B {yields} {rho}{rho} and B {yields} {rho}{pi} decays.
Authors:
;
Publication Date:
OSTI Identifier:
958057
Report Number(s):
SLAC-PUB-13679
arXiv:0906.2082; TRN: US1000433
DOE Contract Number:
AC02-76SF00515
Resource Type:
Conference
Resource Relation:
Conference: Presented at Lake Louise Winter Institute: Fundamental Interactions (LLWI 2009), Lake Louise, Alberta, Canada, 16-21 Feb 2009
Research Org:
Stanford Linear Accelerator Center (SLAC)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; FERMILAB ACCELERATOR; RESONANCE; STANFORD LINEAR ACCELERATOR CENTER Experiment-HEP,HEPEX