Short and long distance contributions to $B\to K^{\ast }\gamma \gamma$

Abstract

We study the decay of the neutral B meson to $K^{\ast }\gamma \gamma$ within the framework of the Standard Model, including long distance contributions.

14 pages, 2 figures; A sign error in the numerical estimation corrected. Results and figures changed. Results for resonance contributions also updated to match with the experimetal values in the narrow width approximation

References in corpus (3)

• Study of the Flavour Changing Neutral Current Decay mode $B\to K\gamma \gamma$
• The inclusive b -> s γdecay in the noncommutative standard model
• CP violation in the decay mode $B\to \pi \gamma \gamma$

Cited by in corpus (1)

• Predictions for $B\to K\gamma \gamma$ decays