TY  - EJOUR
AU  - Andersen, Jeppe R.
AU  - Ducloué, Bertrand
AU  - Hassan, Hitham
AU  - Elrick, Conor
AU  - Maier, Andreas Martin
AU  - Nail, Graeme
AU  - Paltrinieri, Jérémy
AU  - Papaefstathiou, Andreas
AU  - Smillie, Jennifer M.
TI  - HEJ 2.2: W boson pairs and Higgs boson plus jet production at high energies
IS  - DESY-23-038
M1  - PUBDB-2023-01404
M1  - DESY-23-038
M1  - arXiv:2303.15778
M1  - IPPP/23/18
M1  - DCPT/23/36
PY  - 2023
N1  - 29 pages, 2 figures and many code listings
AB  - We present version 2.2 of the High Energy Jets (HEJ) Monte Carlo event generator for hadronic scattering processes at high energies. The new version adds support for two further processes of central phenomenological interest, namely the production of a W boson pair with equal charge together with two or more jets and the production of a Higgs boson with at least one jet. Furthermore, a new prediction for charged lepton pair production with high jet multiplicities is provided in the high-energy limit. The accuracy of HEJ 2.2 can be increased further through an enhanced interface to standard predictions based on conventional perturbation theory. We describe all improvements and provide extensive usage examples. HEJ 2.2 can be obtained from https://hej.hepforge.org.
KW  - energy, high (INSPIRE)
KW  - lepton, pair production (INSPIRE)
KW  - jet, production (INSPIRE)
KW  - W, production (INSPIRE)
KW  - Higgs particle, production (INSPIRE)
KW  - jet, multiplicity, high  (INSPIRE)
KW  - jet, energy (INSPIRE)
KW  - Monte Carlo (INSPIRE)
KW  - interface (INSPIRE)
KW  - scattering (INSPIRE)
KW  - perturbation theory (INSPIRE)
LB  - PUB:(DE-HGF)25
DO  - DOI:10.3204/PUBDB-2023-01404
UR  - https://bib-pubdb1.desy.de/record/580735
ER  -