Perturbative corrections to power suppressed effects in semileptonic B decays
High Energy Physics - Phenomenology
2015-06-18 v1 High Energy Physics - Experiment
Abstract
We compute the corrections to the Wilson coefficient of the chromomagnetic operator in inclusive semileptonic B decays. The results are employed to evaluate the complete correction to the semileptonic width and to the first moments of the lepton energy distribution.
Keywords
Cite
@article{arxiv.1311.7381,
title = {Perturbative corrections to power suppressed effects in semileptonic B decays},
author = {Andrea Alberti and Paolo Gambino and Soumitra Nandi},
journal= {arXiv preprint arXiv:1311.7381},
year = {2015}
}
Comments
15 pages, 2 figures