Speaker
Biplab Dey
(Eotvos U.)
Description
I will present two sets of results:
1/ legacy BaBar B->D()lnu with l=e/mu, angular analyses. This will cover https://arxiv.org/abs/2311.15071
and an update to: https://arxiv.org/abs/1903.10002, including all lattice B->D results in a joint BaBar+lattice fit.
2/ Lambda_b -> Lambda_c taunu, for 3-prong hadronic tau, at LHCb. The Run1 R(Lc) analysis is being updated to Run1+2. This includes a separate update to BR(Lambda_b->Lambda_c 3pi), for the normalization mode. I will also discuss possibilities for angular studies in this mode, including both 3-prong Lambda_c->pKpi, and 2-prong Lambda_c -> {pKs, Lambda0pi} modes.
Author
Biplab Dey
(Eotvos U.)
