Evolution of the light-cone distribution function for a heavy quark

6 November 1998

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 58 (11) , 114029
https://doi.org/10.1103/physrevd.58.114029

Abstract

We compute the one-loop anomalous dimension for the light-cone distribution function of a heavy quark and solve the corresponding evolution equation analytically. Some implications of the results for inclusive B decays are discussed.

Keywords

DISTRIBUTION FUNCTION

All Related Versions

Version 1, 1998-05-12, ArXiv

This publication has 12 references indexed in Scilit:

Hadronic spectral moments in semileptonic $B$ decays with a lepton energy cut
Physical Review D, 1998
Asymptotics of heavy-meson form factors
Physical Review D, 1997
Phenomenology of the $\frac{1}{m_{Q}}$ expansion in inclusive $B$ and $D$ meson decays
Physical Review D, 1996
Hadron spectra for semileptonic heavy quark decay
Physical Review D, 1996
Renormalized sum rules for structure functions of heavy meson decays
Physical Review D, 1996
Infrared factorization in inclusive B meson decays
Physics Letters B, 1994
Resummation of nonperturbative corrections to the lepton spectrum in inclusiveB→ $X_{q}$ lν¯ decays
Physical Review D, 1994
Heavy quark distribution function in QCD and the AC2M2 model
Physics Letters B, 1994
Analysis of the photon spectrum in inclusive $B \to X_{s} γ$ decays
Physical Review D, 1994
QCD-based interpretation of the lepton spectrum in inclusive $\bar{B} \to X_{u} ℓ \bar{ν}$ decays
Physical Review D, 1994