Published February 2007 | Version v1
Journal article Metadata-only

CP violation in the B→Kl+l- decay

Creators

  • 1. Institute of Physics, Baku (Azerbaijan)
  • 2. Middle East Technical University, Department of Physics, Ankara (Turkey)
  • 3. Jamia Millia University, Center for Theoretical Physics, New Delhi (India)
  • 4. Universite de Lyon I, Institute de Physique Nucleaire, Villeurbanne Cedex (France)
  • 5. Theory Group, KEK, Tsukuba, Ibaraki (Japan)

Description

Standard model (SM) CP asymmetries in B→Kl+l- are expected to be very small. This feature could help in the understanding of new physics scenarios which predict the existence of CP odd phases in various Wilson coefficients. In this paper we have analyzed the B→Kl+l- decay in scenarios beyond the SM where the Wilson coefficients have new CP odd phases. The sensitivity of the CP asymmetries on these new weak phases is discussed. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1140/epjc/s10052-006-0141-2

Additional details

Identifiers

DOI
10.1140/epjc/s10052-006-0141-2;

Publishing Information

Journal Title
European Physical Journal. C
Journal Volume
49
Journal Issue
3
Journal Page Range
p. 657-664
ISSN
1434-6044

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
38030989
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ASYMMETRY; B MESONS; BRANCHING RATIO; CP INVARIANCE; EFFECTIVE MASS; MASS SPECTRA; MATRIX ELEMENTS; PARTICLE WIDTHS; SEMILEPTONIC DECAY; STANDARD MODEL; SYMMETRY BREAKING
Descriptors DEC
BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INVARIANCE PRINCIPLES; MASS; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; SPECTRA; UNIFIED GAUGE MODELS; WEAK PARTICLE DECAY