GRAPE-Dilepton (Version 1.1)
Autor: | Tetsuo Abe |
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Rok vydání: | 2001 |
Předmět: |
Physics
Particle physics Photon High Energy Physics::Phenomenology Nuclear Theory Monte Carlo method Electroweak interaction Hadron General Physics and Astronomy symbols.namesake Matrix (mathematics) Internal conversion Hardware and Architecture symbols Feynman diagram High Energy Physics::Experiment Nuclear Experiment Event generator |
Zdroj: | Computer Physics Communications. 136:126-147 |
ISSN: | 0010-4655 |
Popis: | 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 $\gamma \gamma$, $\gamma Z^0$, $Z^0 Z^0$ collisions and via photon internal conversion are taken into account. In addition, the effects of the $Z^0$ on/off-shell 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. |
Databáze: | OpenAIRE |
Externí odkaz: |