RARE DECAY B → K*γ IN THE RELATIVISTIC QUARK MODEL
- 30 July 1992
- journal article
- research article
- Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A
- Vol. 07 (23) , 2111-2117
- https://doi.org/10.1142/s0217732392001853
Abstract
The ratio of the exclusive B → K*γ and the inclusive b → sγ rare decay widths is calculated with the account of relativistic corrections on the basis of the quark model and the quasipotential method. It is found that R = Γ (B → K*γ)/Γ (b → sγ) = 6.5%.Keywords
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