Anisotropic flow at RHIC

CHEN Jia-Yun; LIU Feng; for STAR

doi:10.1088/1674-1137/34/9/066

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2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1443-1445 DOI: 10.1088/1674-1137/34/9/066

Anisotropic flow at RHIC

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Abstract：
STAR's measurement of directed flow for pions, kaons(K_S⁰), protons and anti-protons, for Au+Au collisions at 200 GeV obtained in Run7 are presented, as well as elliptic flow for identified particles measured in Au+Au(Run7) and Cu+Cu(Run5) collisions. It is found that the slope of proton v₁(y) at midrapidity is extremely small. Elliptic flow results are compared to Hydro calculation and the discrepancy is discussed.

References

[1]

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CHEN Jia-Yun, LIU Feng and for STAR. Anisotropic flow at RHIC[J]. Chinese Physics C, 2010, 34(9): 1443-1445. doi: 10.1088/1674-1137/34/9/066

CHEN Jia-Yun, LIU Feng and for STAR. Anisotropic flow at RHIC[J]. Chinese Physics C, 2010, 34(9): 1443-1445. doi: 10.1088/1674-1137/34/9/066 shu

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Received: 2010-02-04
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Anisotropic flow at RHIC

Received Date: 2010-02-04
Accepted Date: 1900-01-01
Available Online: 2010-09-05

Abstract:

STAR's measurement of directed flow for pions, kaons(K_S⁰), protons and anti-protons, for Au+Au collisions at 200 GeV obtained in Run7 are presented, as well as elliptic flow for identified particles measured in Au+Au(Run7) and Cu+Cu(Run5) collisions. It is found that the slope of proton v₁(y) at midrapidity is extremely small. Elliptic flow results are compared to Hydro calculation and the discrepancy is discussed.