Analysis of rare semileptonic B{sub c{yields}}D{sub s0}*(2317)l{sup +}l{sup -} decays

Journal Article · Mon Feb 01 00:00:00 EST 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.81.036005· OSTI ID:21409222

Ghahramany, N; Khosravi, R; Naseri, Z ^[1]

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1. Physics Department, Shiraz University, Shiraz 71454 (Iran, Islamic Republic of)

We analyze the rare semileptonic B{sub c{yields}}D{sub s0}*l{sup +}l{sup -}, (l=e, {mu}, {tau}) and B{sub c{yields}}D{sub s0}*{nu}{nu} decays in the framework of the three-point QCD sum rules. D{sub s0}* is a scalar meson with total spin 0 and even parity. Taking into account the gluon condensate contributions as the important correction of the nonperturbative parts of the correlation function and the large effects of Coulombic corrections, the relevant form factors of these transitions have been calculated. The branching fractions and longitudinal lepton polarization asymmetry are also investigated.

• OSTI ID: 21409222
• Journal Information: Physical Review. D, Particles Fields, Vol. 81, Issue 3; Other Information: DOI: 10.1103/PhysRevD.81.036005; (c) 2010 The American Physical Society; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ASYMMETRY
B C MESONS
BRANCHING RATIO
CORRECTIONS
CORRELATION FUNCTIONS
D S MESONS
ELECTRONS
FORM FACTORS
GLUON CONDENSATION
LEPTONS
NEUTRINOS
PARITY
POLARIZATION
QUANTUM CHROMODYNAMICS
SCALAR MESONS
SEMILEPTONIC DECAY
SPIN
SUM RULES
TAU PARTICLES
ANGULAR MOMENTUM
BEAUTY MESONS
BEAUTY PARTICLES
BOSONS
CHARM PARTICLES
CHARMED MESONS
DECAY
DIMENSIONLESS NUMBERS
ELEMENTARY PARTICLES
EQUATIONS
FERMIONS
FIELD THEORIES
FUNCTIONS
HADRONS
HEAVY LEPTONS
MASSLESS PARTICLES
MESONS
PARTICLE DECAY
PARTICLE PROPERTIES
PSEUDOSCALAR MESONS
QUANTUM FIELD THEORY
STRANGE MESONS
STRANGE PARTICLES
WEAK PARTICLE DECAY