Relativistic Hadron-Hadron Collisions in the Ultra-Relativistic Quantum Molecular Dynamics Model (UrQMD)

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dc.creatorBleicher, M.
dc.creatorZabrodin, E.
dc.creatorSpieles, C.
dc.creatorBass, S. A.
dc.creatorErnst, C.
dc.creatorSoff, S.
dc.creatorBravina, L.
dc.creatorBelkacem, M.
dc.creatorWeber, H.
dc.creatorStöcker, H.
dc.creatorGreiner, W.
dc.date1999-09-16
dc.date.accessioned2026-07-07T10:53:12Z
dc.date.available2026-07-07T10:53:12Z
dc.descriptionHadron-hadron collisions at high energies are investigated in the Ultra-relativistic-Quantum-Molecular-Dynamics approach (UrQMD). This microscopic transport model is designed to study pp, pA and A+A collisions. It describes the phenomenology of hadronic interactions at low and intermediate energies ($\sqrt s <5$ GeV) in terms of interactions between known hadrons and their resonances. At high energies, $\sqrt s >5$ 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.
dc.description66 pages, Download the UrQMD model from http://www.th.physik.uni-frankfurt.de/~urqmd/urqmd.html
dc.identifierhttps://arxiv.org/abs/hep-ph/9909407
dc.identifierhttp://arxiv.org/abs/hep-ph/9909407
dc.identifierJ.Phys.G25:1859-1896,1999
dc.identifierdoi:10.1088/0954-3899/25/9/308
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185403
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRelativistic Hadron-Hadron Collisions in the Ultra-Relativistic Quantum Molecular Dynamics Model (UrQMD)
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