摘要
We perform a comprehensive analysis of the rare Lambda(b) -%26gt; Lambda l(+)l(-) decay in the framework of family non-universal Z%26apos; model. It is shown that Z%26apos; gives considerable contribution to the forward-backward asymmetry and the asymmetry parameter alpha(theta). The obtained results could be tested in near future at LHCb.
- 出版日期2012-10-11