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Title: Measurement of sin(2beta) in Tree-dominated B^0-Decays and Ambiguity Removal

Abstract

The most recent results from the B-factories on the time-dependent CP asymmetries measured in B{sup 0}-decays mediated by b {yields} c{bar c}s quark-transitions are reviewed. The Standard Model interpretation of the results in terms of the parameter sin 2{beta} leads to a four-fold ambiguity on the unitarity triangle {beta} which can be reduced to a two-fold ambiguity by measuring the sign of the parameter cos 2{beta}. The results on cos 2{beta} obtained so far are reviewed.

Authors:
;
Publication Date:
Research Org.:
Stanford Linear Accelerator Center (SLAC)
Sponsoring Org.:
USDOE
OSTI Identifier:
900606
Report Number(s):
SLAC-PUB-12365
hep-ex/0702038; TRN: US0806054
DOE Contract Number:  
AC02-76SF00515
Resource Type:
Conference
Resource Relation:
Conference: Presented at International Conference on B-Physics at Hadron Machines (Beauty 2006), Oxford, England, 25-29 Sep 2006
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; HADRONS; REMOVAL; STANDARD MODEL; UNITARITY; Experiment-HEP,HEPEX

Citation Formats

Lacker, Heiko, and. Measurement of sin(2beta) in Tree-dominated B^0-Decays and Ambiguity Removal. United States: N. p., 2007. Web.
Lacker, Heiko, &. Measurement of sin(2beta) in Tree-dominated B^0-Decays and Ambiguity Removal. United States.
Lacker, Heiko, and. Mon . "Measurement of sin(2beta) in Tree-dominated B^0-Decays and Ambiguity Removal". United States. doi:. https://www.osti.gov/servlets/purl/900606.
@article{osti_900606,
title = {Measurement of sin(2beta) in Tree-dominated B^0-Decays and Ambiguity Removal},
author = {Lacker, Heiko and },
abstractNote = {The most recent results from the B-factories on the time-dependent CP asymmetries measured in B{sup 0}-decays mediated by b {yields} c{bar c}s quark-transitions are reviewed. The Standard Model interpretation of the results in terms of the parameter sin 2{beta} leads to a four-fold ambiguity on the unitarity triangle {beta} which can be reduced to a two-fold ambiguity by measuring the sign of the parameter cos 2{beta}. The results on cos 2{beta} obtained so far are reviewed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Mar 05 00:00:00 EST 2007},
month = {Mon Mar 05 00:00:00 EST 2007}
}

Conference:
Other availability
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