Diffraction phenomenology with massive gluons: some recent developments
arXiv:1103.2334 · doi:10.1063/1.3523165
Abstract
In this talk we introduce the main features of a QCD-based model in which the coupling $α_{s}$ is constrained by an infrared mass scale. We show recent applications of this model to hadron-hadron collisions, gap survival probability calculations, and soft gluon resummation techniques. These results indicate a smooth transition from non-perturbative to perturbative behaviour of the QCD.
Invited keynote talk at Diffractive and Electromagnetic Processes at the LHC, Trento, Italy, January 2010; invited talk at XI Hadron Physics, Maresias, Brazil, March 2010