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Friday, August 31, 2018 at 12:30pm
Physical Sciences Building, 401
245 East Avenue
Extraction of V_{cb} from B -> D^*l\nu and SM prediction of R(D^*)
Abstract: We extract V_{cb} from recent preliminary Belle data on B -> D^*l nu and point out the impact of theoretical assumptions implied by different parametrizations used to fit the data. Furthermore, we give a SM prediction for the lepton flavor nonuniversality observable R(D^*), taking into account input from Heavy Quark Effective Theory in a conservative way.
Katerina Malysheva
6072555722
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