Jet Shapes in Hadron Collisions: Higher Orders, Resummation and Hadronization

摘要

In this paper, the authors consider how much these predictions should be affectedby higher order perturbative corrections, by resummation of enhanced corrections to all orders, and by (power-suppessed) non-perturbative corrections. The authors also show that current cone-type jet definitions are not infrared safe for final states with more than three partons.