Time reversal violation from the entangled B 0 $ \overline B $ 0 system
نویسندگان
چکیده
منابع مشابه
Violation in the B 0 s system
One of the challenges for elementary particle physics is to trace all possible sources of the violation of CP symmetry. In the standard model, CP symmetry is violated through the CKM mechanism. Although the standard model picture of CP violation has so far been confirmed by all laboratory measurements, the level of CP violation in the standard model is too small to produce the observed baryon n...
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We present a technique to determine the CP violating phases, as well as, the lifetime differences of the mass eigenstates for both Bd and Bs, by considering correlated BB̄ pairs produced at the Υ resonances. We do not require a detailed time dependent study, but only partial time integrated rates, with the tag time, either preceding or following the decay of the other B meson to a final state f ...
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Large time-dependent partial-rate asymmetries associated with CP violation are predicted for the decays of 8, (: —bs) and Bq (— =bd) to certain two-body final states (such as D+m ). Tagging on an accompanying charged b-fIavored particle (B„=bu) or identified baryon (Ah=bud) permits the identification of the initial flavor (8 or 2t) of the decaying particle. The asymmetries are contrasted with t...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2012
ISSN: 1029-8479
DOI: 10.1007/jhep08(2012)064