Branching ratio for B -> K_1 gamma decay in next-to-leading order in LEET

Abstract

Branching ratio for B -> K_1 gamma at next-to-leading order of alpha_s has been calculated in Large Energy Effective Theory. By incorporating the higher twist effects in light cone decay amplitude for axial K-meson, it is shown that the form factor is not sensitive to these twists.

9 postscript figures, text 9 pages

References in corpus (2)

• Implication of the $B\to (\rho ,\omega )\gamma$ Branching Ratios for the CKM Phenomenology
• Implications of the first observation of $B\to K_1\gamma$

Cited by in corpus (11)

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• Branching Ratios, Forward-backward Asymmetry and Angular Distributions of $B\to K_1{l}^{+}{l}^{-}$ Decays
• Radiative $B\to K_1$ decays in the light-cone sum rules
• Model Independent Analysis of the Forward-Backward Asymmetry for the $B\to K_1{\mu }^{+}{\mu }^{-}$ Decay
• Annihilation Contributions in B -> K_1 gamma decay in next-to-leading order in LEET and CP-asymmetry
• Semileptonic charmed $B$ meson decays in Universal Extra Dimension Model
• Asymmetry Parameter of the $K_1(1270,1400)$ by Analyzing the $B\to K_1\nu \bar{\nu }$ Transition Form Factors within QCD
• Radiative $B$ to axial-vector meson decays at NLO in Soft-Collinear Effective Theory
• $B\to K_1(1270)(\to \rho K){\ell }^{+}{\ell }^{-}$ in LEET
• Branching Ratio and CP-asymmetry for B-> 1^{1}P_{1}gamma decays