CKM angle measurements and the search for CP violation in charm
نویسندگان
چکیده
منابع مشابه
CP violation in charm
Charm transitions play a unique dual role in the modern investigations of flavor physics. They provide valuable supporting measurements for studies of CPviolation in B-decays, such as formfactors and decays constants, as well as outstanding opportunities for indirect searches for physics beyond the Standard Model (SM). It must be noted that in many dynamical models of new physics the effects of...
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Recent results on searches for CP and CPT violation in the charm sector are presented. These results include limits on direct CP violation in several channels from the FOCUS and CLEO experiments. The first reported search for CPT violation in charm, a preliminary result by the FOCUS collaboration, is also presented. 1 Charm CP Violation Introduction CP violation is generally divided into three ...
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15 صفحه اولuse THE CKM MATRIX AND CP VIOLATION
The status of CP violation and the CKM matrix is reviewed. Direct CP violation in B decay has been established and the measurement of sin 2β in ψK modes reached 5% accuracy. I discuss the implications of these, and of the possible deviations of the CP asymmetries in b → s modes from that in ψK. The first meaningful measurements of α and γ are explained, together with their significance for cons...
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Non-perturbative hadron dynamics plays an important role in the physics of non-leptonic D decay. The existence of the light quark resonances in the neighborhood of the charmed meson mass is a proof that hadron dynamics is active in this energy region and might a ect weak decays of charmed particles. Similar e ects, like nal state hadron rescattering, can completely obscure a naive quark model i...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2012
ISSN: 2100-014X
DOI: 10.1051/epjconf/20122804002