dorsal/arxiv
View SchemaEffect of equilibrium phase transition on multiphase transport in relativistic heavy ion collisions
| Authors | Yu Meiling, Du Jiaxin, Liu Lianshou |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0606051 |
| URL | https://arxiv.org/abs/nucl-th/0606051 |
| DOI | 10.1103/PhysRevC.74.044906 |
| Journal | Phys.Rev. C74 (2006) 044906 |
Abstract
The hadronization scheme for parton transport in relativistic heavy ion collisions is considered in detail. It is pointed out that the traditional scheme for particles being freezed out one by one leads to serious problem on unreasonable long lifetime for partons. A super-cooling of the parton system followed by a collective phase transition is implemented in a simple way. It turns out that the modified model with a global phase transition is able to reproduce the experimental longitudinal distributions of final state particles better than the original one does. The encouraging results indicate that a relevant parton transport model for relativistic heavy ion collision should take equilibrium phase transition into proper account.
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"abstract": "The hadronization scheme for parton transport in relativistic heavy ion\ncollisions is considered in detail. It is pointed out that the traditional\nscheme for particles being freezed out one by one leads to serious problem on\nunreasonable long lifetime for partons. A super-cooling of the parton system\nfollowed by a collective phase transition is implemented in a simple way. It\nturns out that the modified model with a global phase transition is able to\nreproduce the experimental longitudinal distributions of final state particles\nbetter than the original one does. The encouraging results indicate that a\nrelevant parton transport model for relativistic heavy ion collision should\ntake equilibrium phase transition into proper account.",
"arxiv_id": "nucl-th/0606051",
"authors": [
"Yu Meiling",
"Du Jiaxin",
"Liu Lianshou"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.74.044906",
"journal_ref": "Phys.Rev. C74 (2006) 044906",
"title": "Effect of equilibrium phase transition on multiphase transport in relativistic heavy ion collisions",
"url": "https://arxiv.org/abs/nucl-th/0606051"
},
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