Τίτλος:
World-line techniques for resumming gluon radiative corrections at the cross-section level
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
We employ the Polyakov world-line path-integral version of QCD to identify and resum at leading perturbative order enhanced radiative gluon contributions to the Drell-Yan type (qq̄ pair annihilation) cross-sections. We emphasize that this is the first time that world-line techniques are applied to cross-section calculations.
Συγγραφείς:
Karanikas, A.I.
Ktorides, C.N.
Stefanis, N.G.
Περιοδικό:
The European Physical Journal C - Particles and Fields
Εκδότης:
Springer, New York, NY
DOI:
10.1140/epjc/s2002-01068-3
