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Relativistic Generalization of the Threshold Resummation Factors in the Quasipotential Approach
(Joint institute for nuclear research, 2008)
The quasipotential approach in quantum field theory is used to derive relativistic threshold resummation factors in quantum chromodynamics.
Renormalization Scheme Dependence in Variational Approach to QCD
(Joint institute for nuclear research, 2008)
We present a detailed investigation of the renormalization scheme dependence for the Adler 29-function in the framework of the variational approach to QCD.
Target mass effects and integral representation for structure functions
(Joint institute for nuclear research, 2002)
A method based on the Jost-Lehmann-Dyson integral representation is applied to study target mass effects in the inelastic leptonhadron scattering. It is shown that expressions obtained for the structure functions have ...
Target mass corrections in deep inelastic scattering
(Joint institute for nuclear research, 2004)
A method of studying target mass effects based on the Jost-Lehmann-Dyson integral representation for structure functions of the inelastic lepton-hadron scattering is elaborated. It is shown that, in accordance with general ...
Analytic properties and renormalization scheme dependence in variational perturbation theory
(Joint institute for nuclear research, 2004)
It is shown that applying the nonperturbative method of variational perturbation series allows us to considerably reduce the renormalization scheme dependence in QCD calculations.