GR@PPA_4b: A four bottom quark production event generator for pp/p p ̄ collisions

Published: 15-03-2003| Version 1 | DOI: 10.17632/2wyks5pcpj.1
S. Tsuno,
K. Sato,
T. Abe,
J. Fujimoto,
T. Ishikawa,
Y. Kurihara,
S. Odaka,
Y. Takaiwa


Abstract We have developed an event generator, named GR@PPA_4b, for the four bottom quark (b b ̄ b b ̄ ) production processes at pp and p p ̄ collisions. The program implements all of the possible processes at the tree level within the framework of the Standard Model. Users can g... Title of program: GR@PPA_4b (v1.0) Catalogue Id: ADRH_v1_0 Nature of problem Four bottom-quark production is an important channel for the study of Higgs-boson properties at future high energy hadron-collider experiments. However, the detectability is very ambiguous because only crude estimates based on many approximations have been available for background processes. Versions of this program held in the CPC repository in Mendeley Data ADRH_v1_0; GR@PPA_4b (v1.0); 10.1016/S0010-4655(02)00793-2 ADRH_v2_0; GR@PPA (v2.7); 10.1016/j.cpc.2006.07.011 ADRH_v3_0; GR@PPA 2.8; 10.1016/j.cpc.2011.12.023 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)