QCD Corrections to $b \to s e^+e^-$ Decay

Cai-Dian Lu; Han-Wen Huang

doi:10.1016/S0370-2693(96)01399-8

QCD Corrections to $b \to s e^+e^-$ Decay

高能物理 - 唯象学 2009-10-28 v2

作者: Cai-Dian Lu , Han-Wen Huang

在 arXiv 上查看 ↗ PDF ↗ DOI ↗

摘要

We give a more complete calculation of $b \to s e^+e^-$ decay including leading log QCD corrections from $m_{top}$ to $M_W$ in addition to corrections from $M_{W}$ to $m_b$ . The differential decay rate is found to be slightly suppressed for a large invariant mass of the $e^+e^-$ pair; while the integrated width is slightly enhanced comparing with the results without the QCD running from $m_{top}$ to $M_W$ .

关键词

qcd corrections in b decays radiative decays radiative corrections in particle physics

引用

@article{arxiv.hep-ph/9608235,
  title  = {QCD Corrections to $b \to s e^+e^-$ Decay},
  author = {Cai-Dian Lu and Han-Wen Huang},
  journal= {arXiv preprint arXiv:hep-ph/9608235},
  year   = {2009}
}

备注

11 pages latex file, including 1 figure. To appear in Phys. Lett. B

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