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Analyticity of QCD observables beyond leading-order perturbation theory by Stefanis, N. G.; Karanikas, A. I. is a scholarly article available to read on EtoBox.

What is Analyticity of QCD observables beyond leading-order perturbation theory about?

A theoretical framework is presented to treat hadronic observables within analytic perturbative QCD beyond the leading order of the coupling and for more than one single large momentum scale. The approach generalizes and extends the pioneering work of Shirkov and Solovtsov on an analytic strong running coupling. Some applications to hadronic observables at the partonic level are also discussed.

Author

Stefanis, N. G.; Karanikas, A. I.

Published

2008

Language

EN