Relativistic hadron-hadron collisions in the ultra-relativistic quantum molecular dynamics model
Hadron-hadron collisions at high energies are investigated in the Ultra- relativistic-Quantum-Molecular-Dynamics approach. This microscopic trans- port model describes the phenomenology of hadronic interactions at low and intermediate energies ( s < 5 GeV) in terms of interactions between known hadrons and their resonances. At higher energies, s > 5 GeV, the excitation of color strings and their subsequent fragmentation into hadrons dominates the multiple production of particles in the UrQMD model. The model shows a fair overall agreement with a large body of experimental h-h data over a wide range of h-h center-of-mass energies. Hadronic reaction data with higher precision would be useful to support the use of the UrQMD model for relativistic heavy ion collisions.
| Author: | Marcus Bleicher, Eugene E. Zabrodin, Christian Spieles, Steffen A. Bass, Christoph Ernst, Sven Soff, Larissa V. Bravina, Mohamed Belkacem, H. Weber, Horst Stöcker, Walter Greiner |
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| URN: | urn:nbn:de:hebis:30-22476 |
| Document Type: | Preprint |
| Language: | English |
| Date of Publication (online): | 24.11.2005 |
| Year of first Publication: | 1999 |
| Publishing Institution: | Univ.-Bibliothek Frankfurt am Main |
| Tag: | Ultrarelativistisches Quant Molekulares Modell ; UrQMD Modell ; hadron hadron Kollision Ultrarelativistic Quantum Molecular Model ; UrQMD model ; hadron hadron collision |
| Source: | J.Phys.G25:1859-1896,1999. [hep-ph/9909407] |
| HeBIS PPN: | 18538966X |
| Institutes: | Physik |
| Dewey Decimal Classification: | 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Veröffentlichungsvertrag für Publikationen ohne Print on Demand |
