The semileptonic $B_s$ and $\Lambda_b$ widths
High Energy Physics - Phenomenology
2022-03-28 v1 High Energy Physics - Experiment
Abstract
We present estimates of the semileptonic widths of the and hadrons. We employ the latest fit to the inclusive semileptonic data, the heavy quark expansion and lattice QCD results. Our results suffer from large uncertainties that could be reduced with dedicated measurements and new lattice QCD calculations.
Keywords
Cite
@article{arxiv.2203.13107,
title = {The semileptonic $B_s$ and $\Lambda_b$ widths},
author = {Marzia Bordone and Paolo Gambino},
journal= {arXiv preprint arXiv:2203.13107},
year = {2022}
}
Comments
Contribution to the 11th International Workshop on the CKM Unitarity Triangle (CKM2021)