ZFITTER: a semi-analytical program for fermion pair production in e + e − annihilation, from version 6.21 to version 6.42

Published: 1 May 2006| Version 1 | DOI: 10.17632/3s638dgjgh.1
A.B. Arbuzov, M. Awramik, M. Czakon, A. Freitas, M.W. Grünewald, K. Mönig, S. Riemann, T. Riemann


Abstract ZFITTER is a Fortran program for the calculation of fermion pair production and radiative corrections at high energy e^+e^-colliders; it is also suitable for other applications where electroweak radiative corrections appear. ZFITTER is based on a semi-analytical approach to the calculation of radiative corrections in the Standard Model. We present a summary of new features of the ZFITTER program version 6.42 compared to version 6.21. The most important additions are: (i) some higher-order... Title of program: ZFITTER version 6.42 (18 May 2005) Catalogue Id: ADMJ_v2_0 Nature of problem Fermion pair production is an important reaction for precision tests of the Standard Model, at LEP/SLC and future linear colliders at higher energies. For this purpose, QED, electroweak and QCD radiative corrections have to be calculated with high precision, including higher order effects. Multi parameter fits used to extract model parameters from experimental measurements require a program of sufficient flexibility and high calculational speed. ZFITTER combines these two aspects by employing an ... Versions of this program held in the CPC repository in Mendeley Data ADMJ_v1_0; ZFITTER version 6.21; 10.1016/S0010-4655(00)00152-1 ADMJ_v2_0; ZFITTER version 6.42 (18 May 2005); 10.1016/j.cpc.2005.12.009 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)



Computational Physics, Elementary Particle