The weak angle γ from one – particle inclusive CP asymmetries in the B 0 s system . Xavier
نویسنده
چکیده
We compute CP asymmetries of one-particle inclusive B0 s → DsX decay rates. We find that the weak angle γ could in principle be extracted from these asymmetries although they are very small. Taking the decay width difference into account, we find that the time integrated CP asymmetries are of the order A = 1.4 10−4 sin(γ). Some large uncertainties remain due to the lack of experimental data. PACS Numbers: 11.30.Er, 12.15.Hh, 13.25.Hw
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تاریخ انتشار 2008