We present the QCD corrections to the longitudinal and transverse components of the electroweak gauge boson self-energies for arbitrary momentum transfer and for different internal quark masses. Compact formulas for both the real and imaginary parts are given in the general case as well as in some physically interesting special cases. The dependence on the definition of the quark masses is discussed.
Electroweak gauge boson self-energies: Complete QCD corrections
GAMBINO, Paolo
1994-01-01
Abstract
We present the QCD corrections to the longitudinal and transverse components of the electroweak gauge boson self-energies for arbitrary momentum transfer and for different internal quark masses. Compact formulas for both the real and imaginary parts are given in the general case as well as in some physically interesting special cases. The dependence on the definition of the quark masses is discussed.
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