Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
1999-04-06
Commun.Theor.Phys. 36 (2001) 665-672
Physics
High Energy Physics
High Energy Physics - Theory
24 pages, latex, 5 figures
Scientific paper
The QCD one-loop renormalization is restudied in a mass-dependent subtraction scheme in which the quark mass is not set to vanish and the renormalization point is chosen to be an arbitrary timelike momentum. The correctness of the subtraction is ensured by the Ward identities which are respected in all the processes of subtraction. By considering the mass effect, the effective coupling constant and the effective quark mass are given in improved expressions which are different from the previous results.
Cao Ying-Hui
Shan Lian-You
Su Jun-Chen
No associations
LandOfFree
QCD effective coupling constant and effective quark mass given in a mass-dependent renormalization does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with QCD effective coupling constant and effective quark mass given in a mass-dependent renormalization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and QCD effective coupling constant and effective quark mass given in a mass-dependent renormalization will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-186961