Υ(nS)→Bc⁎π,Bc⁎K Decays with Perturbative QCD Approach
Besides the traditional strong and electromagnetic decay modes, Υ(nS) meson can also decay through the weak interactions within the standard model of elementary particle. With anticipation of copious Υ(nS) data samples at the running LHC and coming SuperKEKB experiments, the two-body nonleptonic bot...
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Hindawi Limited
2016-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2016/4893649 |
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doaj-d4f40f935b9247538de44ce827411b802020-11-24T22:26:29ZengHindawi LimitedAdvances in High Energy Physics1687-73571687-73652016-01-01201610.1155/2016/48936494893649Υ(nS)→Bc⁎π,Bc⁎K Decays with Perturbative QCD ApproachJunfeng Sun0Yueling Yang1Qin Chang2Gongru Lu3Jinshu Huang4Institute of Particle and Nuclear Physics, Henan Normal University, Xinxiang 453007, ChinaInstitute of Particle and Nuclear Physics, Henan Normal University, Xinxiang 453007, ChinaInstitute of Particle and Nuclear Physics, Henan Normal University, Xinxiang 453007, ChinaInstitute of Particle and Nuclear Physics, Henan Normal University, Xinxiang 453007, ChinaCollege of Physics and Electronic Engineering, Nanyang Normal University, Nanyang 473061, ChinaBesides the traditional strong and electromagnetic decay modes, Υ(nS) meson can also decay through the weak interactions within the standard model of elementary particle. With anticipation of copious Υ(nS) data samples at the running LHC and coming SuperKEKB experiments, the two-body nonleptonic bottom-changing Υ(nS)→Bc⁎π,Bc⁎K decays (n=1,2,3) are investigated with perturbative QCD approach firstly. The absolute branching ratios for Υ(nS)→Bc⁎π and Bc⁎K decays are estimated to reach up to about 10-10 and 10-11, respectively, which might possibly be measured by the future experiments.http://dx.doi.org/10.1155/2016/4893649 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Junfeng Sun Yueling Yang Qin Chang Gongru Lu Jinshu Huang |
| spellingShingle |
Junfeng Sun Yueling Yang Qin Chang Gongru Lu Jinshu Huang Υ(nS)→Bc⁎π,Bc⁎K Decays with Perturbative QCD Approach Advances in High Energy Physics |
| author_facet |
Junfeng Sun Yueling Yang Qin Chang Gongru Lu Jinshu Huang |
| author_sort |
Junfeng Sun |
| title |
Υ(nS)→Bc⁎π,Bc⁎K Decays with Perturbative QCD Approach |
| title_short |
Υ(nS)→Bc⁎π,Bc⁎K Decays with Perturbative QCD Approach |
| title_full |
Υ(nS)→Bc⁎π,Bc⁎K Decays with Perturbative QCD Approach |
| title_fullStr |
Υ(nS)→Bc⁎π,Bc⁎K Decays with Perturbative QCD Approach |
| title_full_unstemmed |
Υ(nS)→Bc⁎π,Bc⁎K Decays with Perturbative QCD Approach |
| title_sort |
υ(ns)→bc⁎π,bc⁎k decays with perturbative qcd approach |
| publisher |
Hindawi Limited |
| series |
Advances in High Energy Physics |
| issn |
1687-7357 1687-7365 |
| publishDate |
2016-01-01 |
| description |
Besides the traditional strong and electromagnetic decay modes, Υ(nS) meson can also decay through the weak interactions within the standard model of elementary particle. With anticipation of copious Υ(nS) data samples at the running LHC and coming SuperKEKB experiments, the two-body nonleptonic bottom-changing Υ(nS)→Bc⁎π,Bc⁎K decays (n=1,2,3) are investigated with perturbative QCD approach firstly. The absolute branching ratios for Υ(nS)→Bc⁎π and Bc⁎K decays are estimated to reach up to about 10-10 and 10-11, respectively, which might possibly be measured by the future experiments. |
| url |
http://dx.doi.org/10.1155/2016/4893649 |
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