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arXiv 1504.01286hep-ph
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$B_{c}$ ${\to}$ $BP$、$BV$采用QCD因子分解方法衰减

$B_{c}$ ${\to}$ $BP$, $BV$ decays with the QCD factorization approach

Junfeng Sun, Na Wang, Qin Chang, Yueling Yang

摘要:

用QCD因子分解方法研究了非轻子$B_{c}$ ${\to}$ $BP$,$BV$衰变.结果表明,$B_{c}$、${\to}$、$B_{s}π$、$B_{s}ρ$、$B_{u}\bar{K}$是分支比大于1%的有希望的衰变通道,LHCb协作组应尽早观测到这些衰变通道.

英文摘要:

We studied the nonleptonic $B_{c}$ ${\to}$ $BP$, $BV$ decay with the QCD factorization approach. It is found that the Cabibbo favored processes of $B_{c}$ ${\to}$ $B_{s}π$, $B_{s}ρ$, $B_{u}\bar{K}$ are the promising decay channels with branching ratio larger than 1\%, which should be observed earlier by the LHCb Collaboration.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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