dorsal/arxiv
View SchemaAnalysis of reaction dynamics at RHIC in a combined parton/hadron transport approach
| Authors | S. A. Bass, M. Hofmann, M. Bleicher, L. Bravina, E. Zabrodin, H. Stoecker, W. Greiner |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9902055 |
| URL | https://arxiv.org/abs/nucl-th/9902055 |
| DOI | 10.1103/PhysRevC.60.021901 |
| Journal | Phys.Rev. C60 (1999) 021901 |
Abstract
We introduce a transport approach which combines partonic and hadronic degrees of freedom on an equal footing and discuss the resulting reaction dynamics. The initial parton dynamics is modeled in the framework of the parton cascade model, hadronization is performed via a cluster hadronization model and configuration space coalescence, and the hadronic phase is described by a microscopic hadronic transport approach. The resulting reaction dynamics indicates a strong influence of hadronic rescattering on the space-time pattern of hadronic freeze-out and on the shape of transverse mass spectra. Freeze-out times and transverse radii increase by factors of 2 - 3 depending on the hadron species.
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"abstract": "We introduce a transport approach which combines partonic and hadronic\ndegrees of freedom on an equal footing and discuss the resulting reaction\ndynamics. The initial parton dynamics is modeled in the framework of the parton\ncascade model, hadronization is performed via a cluster hadronization model and\nconfiguration space coalescence, and the hadronic phase is described by a\nmicroscopic hadronic transport approach. The resulting reaction dynamics\nindicates a strong influence of hadronic rescattering on the space-time pattern\nof hadronic freeze-out and on the shape of transverse mass spectra. Freeze-out\ntimes and transverse radii increase by factors of 2 - 3 depending on the hadron\nspecies.",
"arxiv_id": "nucl-th/9902055",
"authors": [
"S. A. Bass",
"M. Hofmann",
"M. Bleicher",
"L. Bravina",
"E. Zabrodin",
"H. Stoecker",
"W. Greiner"
],
"categories": [
"nucl-th",
"hep-ph"
],
"doi": "10.1103/PhysRevC.60.021901",
"journal_ref": "Phys.Rev. C60 (1999) 021901",
"title": "Analysis of reaction dynamics at RHIC in a combined parton/hadron transport approach",
"url": "https://arxiv.org/abs/nucl-th/9902055"
},
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