کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8182816 | 1527055 | 2018 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Estimating the branching fraction for the Bs0âD¯0Ks0 decay by using the QCD factorization approach considering the effects of final state interactions
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Estimating the branching fraction for the Bs0âD¯0Ks0 decay by using the QCD factorization approach considering the effects of final state interactions Estimating the branching fraction for the Bs0âD¯0Ks0 decay by using the QCD factorization approach considering the effects of final state interactions](/preview/png/8182816.png)
چکیده انگلیسی
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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics A - Volume 969, January 2018, Pages 196-205
Journal: Nuclear Physics A - Volume 969, January 2018, Pages 196-205
نویسندگان
Behnam Mohammadi,