Next challenges in semi-leptonic B decays

Shoji Hashimoto

Next challenges in semi-leptonic B decays

High Energy Physics - Lattice 2024-06-10 v1 High Energy Physics - Phenomenology

Authors: Shoji Hashimoto

Abstract

Lattice calculation of $B\to D^{(*)}\ell\bar\nu$ decay form factors is now available from multiple lattice collaborations for both zero-recoil limit and non-zero recoil kinematics. Yet, there are a number of challenges we face to better control the systematic errors and to extend the application of lattice calculations to related quantities. The subjects are chosen from my own perspective and not meant to be conprehensive.

Keywords

semileptonic decay form factor heavy meson decays rare decays

Cite

@article{arxiv.2406.04577,
  title  = {Next challenges in semi-leptonic B decays},
  author = {Shoji Hashimoto},
  journal= {arXiv preprint arXiv:2406.04577},
  year   = {2024}
}

Comments

9 pages, 4 figures; a talk presented at EuroPLEx2023, Sep 2023, Berlin

Related papers

View all related →