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Andrew Lytle (INFN Roma Tor Vergata)
Monday 22 June 2020, 15:00-16:00
b->c semileptonic decays and phenomenology
- đ¤ Speaker: Andrew Lytle (INFN Roma Tor Vergata)
- đ Date & Time: Monday 22 June 2020, 15:00 - 16:00
- đ Venue: Virtual Seminar
Abstract
There are several long-standing discrepancies between observables in b->c semileptonic decays and their Standard Model predictions. There is also a long-standing tension between inclusive and exclusive determinations of Vcb, the latter being obtained from these same decays. At the same time a wealth of new experimental information in these decays is becoming available, and thus it is a challenge to the theory community to keep pace with these developments. Here I will review the state-of-the-art in lattice QCD simulations addressing these issues. After reviewing the status of B->D(*) form factors and measurements I will discuss in more detail new results from HPQCD that treat the ‘b’ quark fully relativistically.
Series This talk is part of the Lattice field theory informal seminars series.
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