KORALB — an upgrade to version 2.4

Published: 01-01-1995| Version 1 | DOI: 10.17632/dccf5svvw4.1
Stanisław Jadach,
Zbigniew Wąs


Abstract An upgrade of the Monte Carlo program for τ pair production including τ mass, spin and QED O(α) effects is presented. Its main feature is the interface to the new τ decay Monte Carlo library TAUOLA, new coding of the final states and implementation of the Z exchange at the Born level. Title of program: KORALB, version: 2.4 Catalogue Id: AABH_v3_0 [ACVS] Nature of problem Comparison with the previous version and reasons for the new version The tau decay library [2] is now updated. The physics content of the tau production part of the program is enriched. Convenient for certain tests, the possibility to use the program at the Born level including Z exchange is introduced. Versions of this program held in the CPC repository in Mendeley Data AABH_v1_0; KORAL-B; 10.1016/0010-4655(85)90123-7 AABH_v2_0; KORALB, version: 2.1; 10.1016/0010-4655(91)90037-L AABH_v3_0; KORALB, version: 2.4; 10.1016/0010-4655(94)00091-F This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)