What lattice calculations tell us about the glueball spectrum
INTERNATIONAL EUROPHYSICS CONFERENCE ON HIGH ENERGY PHYSICS (1999) 384-387
Revisiting non-perturbative effects in the jet broadenings
ArXiv hep-ph/9812487 (1998)
Abstract:
We show that taking into account the interplay between perturbative and non-perturbative effects, the power-suppressed shift to the broadening distributions becomes B dependent, and the non-perturbative contribution to the mean values becomes proportional to 1/(Q\sqrt{\as(Q)}). The new theoretical treatment greatly improves the consistency of the phenomenology with the notion of the universality of confinement effects in jet shapes.Glueball masses and other physical properties of SU(N) gauge theories in D=3+1: a review of lattice results for theorists
(1998)
SU ( N )
Physical Review D American Physical Society (APS) 59:1 (1998) 014512