Exclusive Rare B(s,c) Decays in Light-Front Quark Model

Ho Meoyng Choi

doi:10.1007/s00601-012-0400-8

Exclusive Rare B_(s,c) Decays in Light-Front Quark Model

Ho Meoyng Choi

Research output: Contribution to journal › Article › peer-review

Abstract

We investigate the exclusive rare B_s → (K, η)(νℓνℓ, ℓ⁺ ℓ^-) (ℓ= e, μ, τ) decays within the standard model and the light-front quark model constrained by the variational principle for the QCD motivated effective Hamiltonian. The branching ratios and the longitudinal lepton polarization asymmetries are calculated and compared with other theoretical model predictions.

Original language	English
Pages (from-to)	405-409
Number of pages	5
Journal	Few-Body Systems
Volume	54
Issue number	1-4
DOIs	https://doi.org/10.1007/s00601-012-0400-8
State	Published - Mar 2013

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title = "Exclusive Rare B(s,c) Decays in Light-Front Quark Model",

abstract = "We investigate the exclusive rare Bs → (K, η)(νℓνℓ, ℓ+ ℓ-) (ℓ= e, μ, τ) decays within the standard model and the light-front quark model constrained by the variational principle for the QCD motivated effective Hamiltonian. The branching ratios and the longitudinal lepton polarization asymmetries are calculated and compared with other theoretical model predictions.",

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AB - We investigate the exclusive rare Bs → (K, η)(νℓνℓ, ℓ+ ℓ-) (ℓ= e, μ, τ) decays within the standard model and the light-front quark model constrained by the variational principle for the QCD motivated effective Hamiltonian. The branching ratios and the longitudinal lepton polarization asymmetries are calculated and compared with other theoretical model predictions.

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SP - 405

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Exclusive Rare B_(s,c) Decays in Light-Front Quark Model

Abstract

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