dorsal/arxiv
View SchemaJet-fluid string formation and decay in high-energy heavy-ion collisions
| Authors | M. Isse, T. Hirano, R. Mizukawa, A. Ohnishi, K. Yoshino, Y. Nara |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0702068 |
| URL | https://arxiv.org/abs/nucl-th/0702068 |
| DOI | 10.1142/S0218301307007908 |
| Journal | Int.J.Mod.Phys.E16:2338-2343,2007 |
Abstract
We propose a new hadronization mechanism, jet-fluid string (JFS) formation and decay, to understand observables in intermediate to high-$p_{T}$ regions comprehensively. In the JFS model, hard partons produced in jet lose their energy in traversing the QGP fluid, which is described by fully three-dimensional hydrodynamic simulations. When a jet parton escapes from the QGP fluid, it picks up a partner parton from a fluid and forms a color singlet string, then it decays to hadrons. We find that high-$p_T$ $v_2$ values in JFS are about two times larger than in the independent fragmentation model.
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"abstract": "We propose a new hadronization mechanism, jet-fluid string (JFS) formation\nand decay, to understand observables in intermediate to high-$p_{T}$ regions\ncomprehensively. In the JFS model, hard partons produced in jet lose their\nenergy in traversing the QGP fluid, which is described by fully\nthree-dimensional hydrodynamic simulations. When a jet parton escapes from the\nQGP fluid, it picks up a partner parton from a fluid and forms a color singlet\nstring, then it decays to hadrons. We find that high-$p_T$ $v_2$ values in JFS\nare about two times larger than in the independent fragmentation model.",
"arxiv_id": "nucl-th/0702068",
"authors": [
"M. Isse",
"T. Hirano",
"R. Mizukawa",
"A. Ohnishi",
"K. Yoshino",
"Y. Nara"
],
"categories": [
"nucl-th"
],
"doi": "10.1142/S0218301307007908",
"journal_ref": "Int.J.Mod.Phys.E16:2338-2343,2007",
"title": "Jet-fluid string formation and decay in high-energy heavy-ion collisions",
"url": "https://arxiv.org/abs/nucl-th/0702068"
},
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