Polarizations in decays B{sub u,d}{yields}VV and possible implications for R-parity violating supersymmetry

Journal Article · Fri Jul 01 00:00:00 EDT 2005 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.72.015009· OSTI ID:20711076

Yadong, Yang ^[1]; Wang, Rumin; Lu, G R ^[1]

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1. Department of Physics, Henan Normal University, XinXiang, Henan 453007 (China)

Recently BABAR and Belle have measured anomalous large transverse polarizations in some pure penguin B{yields}VV decays, which might be inconsistent with the standard model expectations. We try to explore its implications for R-parity violating (RPV) supersymmetry. The QCD factorization approach is employed for the hadronic dynamics of B decays. We find that it is possible to have parameter spaces solving the anomaly. Furthermore, we have derived stringent bounds on relevant R-parity violating couplings from the experimental data, which is useful for further studies of RPV phenomena.

• OSTI ID: 20711076
• Journal Information: Physical Review. D, Particles Fields, Vol. 72, Issue 1; Other Information: DOI: 10.1103/PhysRevD.72.015009; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
B MESONS
COUPLING
FACTORIZATION
MULTIPARTICLE SPECTROMETERS
PARITY
PARTICLE DECAY
PARTICLE IDENTIFICATION
POLARIZATION
QUANTUM CHROMODYNAMICS
STANDARD MODEL
SUPERSYMMETRY
VECTOR MESONS