Speaker
S Fajfer
(Univ. of Ljubljana and Inst. J. Stefan)
Description
B anomalies attract a lot of attention in the last few years. In the charged current caused ratios of the taounic semileptonic B decays to D() and the muonic one indicate deviations from the standard model prediction. In the case of flavour changing neutral current processes ratio of muonic and electronic in B to K() transitions and similar transitions of b to s l+ l- in variety of decays again there are deviations of measured and theoretically predicted values. In both anomalies the differences are on the level 3 to 4 standard deviations. Both anomalies are usually explained by the presence of new particles. I will review existing proposals of new physics and their consequences on theoretical and experimental studies.
| Preferred track | Hadron Structure |
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Author
S Fajfer
(Univ. of Ljubljana and Inst. J. Stefan)
