Eur. Phys. J. C (2008) 58: 245-250
https://doi.org/10.1140/epjc/s10052-008-0751-y

Regular Article - Theoretical Physics

Final-state interactions in the decay B ⁰→η _c K ^*

Department of Physics, North China Electric Power University, Baoding, 071003, China

^* e-mail: wangzgyiti@yahoo.com.cn

Received: 21 July 2008
Published online: 10 October 2008

Abstract

We study the final-state rescattering effects in the decay B ⁰→η _c K ^*. The numerical results indicate that the corrections are comparable with the contribution from the naive factorizable amplitude, and the total amplitudes can accommodate the experimental data.