Cornell University

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Joint LEPP Seminar: Stefan Schacht, Cornell

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.

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Event Type

Seminar

Departments

Physics, LEPP, CLASSE

Contact E-Mail

evm23@cornell.edu

Contact Name

Katerina Malysheva

Contact Phone

6072555722

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