Programs in Physics & Physical Chemistry
|
|
Programs in Physics & Physical Chemistry |
|
| [Licence| Download | E-mail| New Version Template] adey_v1_0.gz(48 Kbytes) | ||
|---|---|---|
| Manuscript Title: AROMA 2.2 - a Monte Carlo generator for heavy flavour events in ep collisions. | ||
| Authors: G. Ingelman, J. Rathsman, G.A. Schuler | ||
| Program title: AROMA version 2.2 | ||
| Catalogue identifier: ADEY_v1_0 Distribution format: gz | ||
| Journal reference: Comput. Phys. Commun. 101(1997)135 | ||
| Programming language: Fortran. | ||
| Computer: DEC AlphaStation 200. | ||
| Operating system: OSF1, ULTRIX, VMS. | ||
| Keywords: Particle physics, Elementary, Electron-proton, Collisions, Boson-gluon fusion, Event simulation, First order matrix, Element, Heavy quark production, Charm quarks, Bottom quarks. | ||
| Classification: 11.2. | ||
Subprograms used: | ||
| Cat Id | Title | Reference |
| ACTU_v1_0 | PYTHIA 5.7 AND JETSET 7.4 | CPC 82(1994)74 |
| ADFE_v1_0 | LEPTO version 6.5 | CPC 101(1997)108 |
Nature of problem: Heavy quarks can be produced in high energy electron-proton collisions through the boson-gluon fusion process. | ||
Solution method: The process is factorized into parts which can be treated separately and simulated with Monte Carlo methods. The full electroweak structure of the electron-gluon interaction is taken into account in the leading order matrix element with explicit heavy quark masses. Higher order QCD radiation is treated using initial and final state leading logQ**2 parton showers and hadronization is performed using the Lund string model, resulting in complete events including the interaction dynamics and observable final state particles. | ||
Unusual features: The following libraries are required: CERNLIB packlib, mathlib (including DIVONNE) and kernlib. | ||
Running time: 10-100 events per second on a DEC AlphaStation 200 depending on process simulated and completeness of simulation. | ||
| Disclaimer | ScienceDirect | CPC Journal | CPC | QUB |