English

Study of ${\Upsilon}(nS)$ ${\to}$ $B_{c}P$ decays with perturbative QCD approach

High Energy Physics - Phenomenology 2017-02-12 v1 High Energy Physics - Experiment

Abstract

With the potential prospects of the Υ(nS){\Upsilon}(nS) at high-luminosity dedicated heavy-flavor factories, the color-favored Υ(nS){\Upsilon}(nS) {\to} BcπB_{c}{\pi}, BcKB_{c}K weak decays are studied with the pQCD approach. It is found that branching ratios for the Υ(nS){\Upsilon}(nS) {\to} BcπB_{c}{\pi} decay are as large as the order of O(1011){\cal O}(10^{-11}), which might be measured promisingly by the future experiments.

Keywords

Cite

@article{arxiv.1701.04593,
  title  = {Study of ${\Upsilon}(nS)$ ${\to}$ $B_{c}P$ decays with perturbative QCD approach},
  author = {Yueling Yang and Junfeng Sun and Yan Guo and Qingxia Li and Jinshu Huang and Qin Chang},
  journal= {arXiv preprint arXiv:1701.04593},
  year   = {2017}
}

Comments

14 pages, 2 figures. arXiv admin note: substantial text overlap with arXiv:1610.06986