dorsal/arxiv
View SchemaStrange quark collectivity of $\phi$ meson at RHIC
| Authors | J. H. Chen, Y. G. Ma*, G. L. Ma, H. Z. Huang, X. Z. Cai, Z. J. He, J. L. Long, W. Q. Shen, J. X. Zuo |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0510095 |
| URL | https://arxiv.org/abs/nucl-th/0510095 |
| DOI | 10.1140/epja/i2005-10289-5 |
| Journal | Eur.Phys.J. A29 (2006) 11-14 |
Abstract
Based on A Multi-Phase Transport model, the elliptic flow $v_{2}$ of $\phi$ mesons which is reconstructed from $K^{+}K^{-}$ at the Relativistic Heavy Ion Collider (RHIC) energy has been studied. The results show that reconstructed $v_{2}$ of $\phi$ meson can keep the earlier information before $\phi$ decays and it seems to obey the number of constituent quark scaling as other mesons and baryons. This result indicates that the $\phi$ $v_2$ mostly reflects the parton level collectivity developed during the early stage of the collisions and the strange and light up/down quarks have similar collectivity properties before the hadronization.
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"abstract": "Based on A Multi-Phase Transport model, the elliptic flow $v_{2}$ of $\\phi$\nmesons which is reconstructed from $K^{+}K^{-}$ at the Relativistic Heavy Ion\nCollider (RHIC) energy has been studied. The results show that reconstructed\n$v_{2}$ of $\\phi$ meson can keep the earlier information before $\\phi$ decays\nand it seems to obey the number of constituent quark scaling as other mesons\nand baryons. This result indicates that the $\\phi$ $v_2$ mostly reflects the\nparton level collectivity developed during the early stage of the collisions\nand the strange and light up/down quarks have similar collectivity properties\nbefore the hadronization.",
"arxiv_id": "nucl-th/0510095",
"authors": [
"J. H. Chen",
"Y. G. Ma*",
"G. L. Ma",
"H. Z. Huang",
"X. Z. Cai",
"Z. J. He",
"J. L. Long",
"W. Q. Shen",
"J. X. Zuo"
],
"categories": [
"nucl-th"
],
"doi": "10.1140/epja/i2005-10289-5",
"journal_ref": "Eur.Phys.J. A29 (2006) 11-14",
"title": "Strange quark collectivity of $\\phi$ meson at RHIC",
"url": "https://arxiv.org/abs/nucl-th/0510095"
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