The second order QCD contribution to the semileptonic b -> u decay rate

Preprint

2 March 1999

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9903226

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.

Keywords

SEMILEPTONIC DECAY
QCD CONTRIBUTION
ORDER ALPHA_S
ORDER QCD
QUARKS
X_U

All Related Versions

Version 1, 1999-03-02, ArXiv
Published version: Physics Letters B, 454 (3-4), 353.

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