ee4fγ: a program by K. Kolodziej and F. Jegerlehner


ee4fγ is a computer program for calculating cross sections of any four fermion final state of the electron-positron annihilation at high energy and the corresponding bremsstrahlung reaction that is possible in the framework of the Standard Model. As the fermion masses are arbitrary, the cross sections for channels that do not contain a positron and/or electron in the final state can be computed without any collinear cut, the on-shell top quark production can be studied and the Higgs boson exchange can be incorporated in a consistent way. The program can be used as a Monte Carlo generator of unweighted events as well.



Karol Kolodziej
Last modified: Fri May 25 11:20:10 CEST 2007