The second order QCD contribution to the semileptonic b -> u decay rate
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
The order alpha_s^2 contribution to the inclusive semileptonic decay width of a b quark \Gamma(b -> X_u e \bar{\nu}_e) is calculated analytically for zero mass u quarks.
Cite
@article{arxiv.hep-ph/9903226,
title = {The second order QCD contribution to the semileptonic b -> u decay rate},
author = {T. van Ritbergen},
journal= {arXiv preprint arXiv:hep-ph/9903226},
year = {2009}
}
Comments
10 pages, 1 figure