Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8182816 | Nuclear Physics A | 2018 | 10 Pages |
Abstract
I present first calculation of the branching fraction for the Bs0âD¯0Ks0 decay by applying the QCD factorization approach, considering cross section final state interaction effects. Result of calculation shows that before the final particles to be produced, the Dâ(â)K+(â) mesons should be made, this intermediate state transition to the final state is done by exchanging one of the Ds(â)â or Ï+(Ï+) mesons. The numerical result of my calculation is Br(Bs0âD¯0Ks0)=(3.62±0.66)Ã10â4. The first observation of the Bs0âD¯0Ks0 decay mode was reported by the LHCb collaboration. The branching fraction was measured by them to be Br(Bs0âD¯0K0s)=(4.3±0.5(stat)±0.3(syst)±0.3(frag)±0.6(norm))Ã10â4.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Behnam Mohammadi,