$B\to K^* \gamma$ decay on APE

Ph. Boucaud

doi:10.1016/0920-5632(95)00255-8

$B\to K^* \gamma$ decay on APE

High Energy Physics - Lattice 2010-03-19 v1

Authors: Ph. Boucaud

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Abstract

We present results for the radiative decay $B\to K^* \gamma$ , obtained by using the Clover action at $\beta = 6.0$ on APE. The compatibility between the scaling laws predicted by the Heavy Quark Effective Theory (HQET) and pole dominance is discussed. The final result depends crucially on the assumed $q^2$ -dependence of the form factors.

Keywords

radiative decay B meson form factors heavy quark effective theory lattice QCD

Cite

@article{arxiv.hep-lat/9501015,
  title  = {$B\to K^* \gamma$ decay on APE},
  author = {Ph. Boucaud},
  journal= {arXiv preprint arXiv:hep-lat/9501015},
  year   = {2010}
}

Comments

3 pages, talk given at the XII International Symposium on Lattice Field Theory, Sept. 27 - Oct. 1, 1994, Bielefeld. This is a c-shell archive (one Latex file + one PostScript figure)

$B\to K^* \gamma$ decay on APE

Abstract

Keywords

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