منابع مشابه
B Decays and CP Violation
We review the status of the theory and phenomenology of heavy-quark symmetry, exclusive weak decays of B mesons, inclusive decay rates and lifetimes of b hadrons, and CP violation in B-meson decays. (To appear in International Journal of Modern Physics A) CERN-TH/96-55 April 1996 International Journal of Modern Physics A, f c World Scientific Publishing Company B DECAYS AND CP VIOLATION MATTHIA...
متن کاملCP Violation in B Decays
In the near future, we will have the first significant experimental measurements of CP violation in B decays. These measurements will easily test crucial questions such as whether the Standard Model Kobayashi-Maskawa phase plays a dominant role in CP violation or whether CP is an approximate symmetry in nature. We explain the different types of CP violation in B decays, and the usefulness of me...
متن کاملCp Violation in B Decays
The role of B decays in the study of CP violation is reviewed. We treat the interactions and spectroscopy of the b quark and then introduce CP violation in B meson decays, including time-dependences, decays to CP eigenstates and non-eigenstates, and flavor tagging. Additional topics include studies of strange B’s, decays to pairs of light pseudoscalar mesons, and the roles of gluonic and electr...
متن کاملP and Cp Violation in B Decays
While the Kobayashi–Maskawa model of CP violation passed its first crucial precision test in B → J/ψKS, other CP asymmetries in B and Bs decays will have to be measured in order to critically test and overconstrain the model in an unambiguous way. On another front, the chirality of weak b-quark couplings has not yet been carefully tested. We discuss recent proposals for studying both the chiral...
متن کاملB Decays and CP Violation from BABAR
We present some recent BABAR measurements of the magnitudes of the elements Vub and Vcb of the Cabibbo-Kobayashi-Maskawa quark-mixing matrix, and of the angles α and γ of the unitary triangle of the standard model of the electroweak interactions. Most of the measurements presented here are based on the full BABAR Υ(4S) dataset, consisting of about 467 × 106 BB pairs. Invited talk presented at t...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics A
سال: 1996
ISSN: 0217-751X,1793-656X
DOI: 10.1142/s0217751x96001966