Resummation of thrust distributions in DIS
arXiv:hep-ph/9912488 · doi:10.1088/1126-6708/2000/02/001
Abstract
We calculate the resummed distributions for the thrust in DIS in the limit T->1. Two variants of the thrust are considered: that normalised to Q/2, and that normalised to the energy in the current hemisphere. The results expanded to second order are compared to predictions from the Monte Carlo programs DISENT and DISASTER++. A prescription is given for matching the resummed expressions with the full fixed order calculation.
25 pages