Logo

arXiv:1902.08430
DESY 19-028
DESY-19-028
IPPP/19/13
MCnet-19-05

by: Andersen, Jeppe R. (Durham U., IPPP) et al.

Abstract:
We present HEJ 2, a new implementation of the High Energy Jets formalism for high-energy resummation in hadron-collider processes as a flexible Monte Carlo event generator. In combination with a conventional fixed-order event generator, HEJ 2 can be used to obtain greatly improved predictions for a number of phenomenologically important processes by adding all-order logarithmic corrections in $\hat{s}/p_\perp^2$. A prime example for such a process is the gluon-fusion production of a Higgs boson in association with widely separated jets, which constitutes the dominant background to Higgs boson production in weak-boson fusion.
Link: 
http://inspirehep.net/record/1721381
Publ date: 
Monday, February 25, 2019 - 03:13