Semileptonic B{sub c} to P-Wave Charmonia ({Chi}{sub c0},{Chi}{sub c1},h{sub c}) Transitions within QCD Sum Rules

Journal Article · Wed Dec 22 00:00:00 EST 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3536574· OSTI ID:21510043

Sundu, Hayriye; Bayar, Melahat ^[1]; Azizi, Kazem ^[2]

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1. Physics Department, Kocaeli University, 41380 Izmit (Turkey)
2. Physics Division, Faculty of Arts and Sciences, Dogus University, Acibadem-Kadikoey 34722 Istanbul (Turkey)

The form factors of the semileptonic B{sub c{yields}}S(AV)l{nu} (l = {tau},{mu},e) transitions, where S and AV denote the scalar {Chi}{sub c0} and axial vector ({Chi}{sub c1},h{sub c}) mesons, are calculated within the framework of the three-point QCD sum rules. The results of form factors are used to estimate the total decay widths and branching ratios of these transitions. A comparison of our results on branching ratios with the predictions of other approaches is also presented.

• OSTI ID: 21510043
• Journal Information: AIP Conference Proceedings, Vol. 1317, Issue 1; Conference: International workshop on quantum chromodynamics: Theory and experiment - Beppe Nardulli memorial workshop, Martina Franca (Italy), 20-23 Jun 2010; Other Information: DOI: 10.1063/1.3536574; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
B MESONS
BRANCHING RATIO
COMPARATIVE EVALUATIONS
FORECASTING
FORM FACTORS
LORENTZ TRANSFORMATIONS
MESONS
P WAVES
QUANTUM CHROMODYNAMICS
SEMILEPTONIC DECAY
SUM RULES
BEAUTY MESONS
BEAUTY PARTICLES
BOSONS
DECAY
DIMENSIONLESS NUMBERS
ELEMENTARY PARTICLES
EQUATIONS
EVALUATION
FIELD THEORIES
HADRONS
PARTIAL WAVES
PARTICLE DECAY
PARTICLE PROPERTIES
PSEUDOSCALAR MESONS
QUANTUM FIELD THEORY
TRANSFORMATIONS
WEAK PARTICLE DECAY