Parton-shower simulations of R-parity violating supersymmetric models
Author(s) -
Herbert K. Dreiner,
M. H. Seymour,
Peter Richardson
Publication year - 2000
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2000/04/008
Subject(s) - gluino , particle physics , physics , parton shower , event generator , gaugino , monte carlo method , r parity , hadron , naturalness , minimal supersymmetric standard model , coherence (philosophical gambling strategy) , pair production , nuclear physics , supersymmetry , parton , statistics , mathematics , quantum mechanics
We study the colour connection structure of R-parity violating decays andproduction cross sections, and construct a Monte Carlo simulation of theseprocesses including colour coherence effects. We then present some results fromthe implementation of these processes in the HERWIG Monte Carlo eventgenerator. We include the matrix elements for the two-body sfermion andthree-body gaugino and gluino decays as well as the two-to-two resonant hardproduction processes in hadron-hadron collisions.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom