ELECTROWEAK GAUGE BOSON SELF-ENERGIES - COMPLETE QCD CORRECTIONS

Authors
DJOUADI A GAMBINO P
Citation
A. Djouadi et P. Gambino, ELECTROWEAK GAUGE BOSON SELF-ENERGIES - COMPLETE QCD CORRECTIONS, Physical review. D. Particles and fields, 49(7), 1994, pp. 3499-3511
Citations number
66
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
49
Issue
7
Year of publication
1994
Pages
3499 - 3511
Database
ISI
SICI code
0556-2821(1994)49:7<3499:EGBS-C>2.0.ZU;2-3
Abstract
We present the QCD corrections to the longitudinal and transverse comp onents of the electroweak gauge boson self-energies for arbitrary mome ntum transfer and for different internal quark masses. Compact formula s for both the real and imaginary parts are given in the general case as well as in some physically interesting special cases. The dependenc e on the definition of the quark masses is discussed.