00 12 02 9 v 2 5 D ec 2 00 0 GRAPE – Dilepton ( Version 1 . 1 ) A Generator for Dilepton Production in ep Collisions
نویسنده
چکیده
GRAPE-Dilepton is a Monte Carlo event generator for dilepton production in ep collisions. The cross-section calculation is based on the exact matrix elements in the electroweak theory at tree level. The dilepton productions via γγ, γZ, ZZ collisions and via photon internal conversion are taken into account. In addition, the effects of the Z on/offshell production are also included. The relevant Feynman amplitudes are generated by the automatic calculation system GRACE. The calculation of the proton vertex covers the whole kinematical region. This generator has an interface to PYTHIA and SOPHIA to obtain complete hadronic final states.
منابع مشابه
0 GRAPE – Dilepton ( Version 1 . 1 ) A Generator for Dilepton Production in ep Collisions Tetsuo Abe
GRAPE-Dilepton is a Monte Carlo event generator for dilepton production in ep collisions. The cross-section calculation is based on the exact matrix elements in the electroweak theory at tree level. The dilepton productions via γγ, γZ, ZZ collisions and via photon internal conversion are taken into account. In addition, the effects of the Z on/offshell production are also included. The relevant...
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تاریخ انتشار 1998