0 v 3 1 4 A pr 1 99 8 CP violation in quasi - inclusive B → K ( ∗ ) X Decays
نویسندگان
چکیده
We consider the possibility of observing CP violation in quasi-inclusive decays of the type B does not contain strange quarks. We present estimates of rates and asymmetries for these decays in the Standard Model and comment on the experimental feasibility of observing CP violation in these decays at future B factories. We find the rate asymmetries can be quite sizeable. Observation of such asymmetries could be used to rule out the superweak model of CP violation.
منابع مشابه
ar X iv : h ep - p h / 98 07 28 0 v 1 7 J ul 1 99 8 Large CP Violation in B → K ( ∗ ) X Decays
We consider the possibility of observing CP violation in quasi-inclusive decays of the type B− → K−X , B− → K∗−X , B̄ → K−X and B̄ → K∗−X , where X does not contain strange quarks. We present estimates of rates and asymmetries for these decays in the Standard Model and comment on the experimental feasibility of observing CP violation in these decays at future B factories. We find the rate asymmet...
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We consider the possibility of observing CP violation in quasi-inclusive decays of the type B does not contain strange quarks. We present estimates of rates and asymmetries for these decays in the Standard Model and comment on the experimental feasibility of observing CP violation in these decays at future B factories. We find the rate asymmetries can be quite sizeable.
متن کاملar X iv : h ep - p h / 97 05 44 0 v 1 2 7 M ay 1 99 7 1
CP violation in K and B decays is reviewed in the Standard Model (SM) and beyond the SM. In K decays, one is seeking first evidence for CP violation in direct K → ππ decays. This would not give a precise quantitative test for the present explanation of CP violation in terms of a phase in the Cabibbo-Kobayashi-Maskawa (CKM) matrix. Such tests are provided by a variety of CP asymmetries in neutra...
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