Scaling Properties of Identified Hadron Production in Au+Au and Cu+Cu Collisions at RHIC-PHENIX

M.Konno

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2024年10月30日

Chinese Physics C> 2007, Vol. 31> Issue(12) : 1130-1132

Scaling Properties of Identified Hadron Production in Au+Au and Cu+Cu Collisions at RHIC-PHENIX

M.Konno ^,

Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan

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Abstract：
Particle type dependences of hadron yield and emission patterns, especially its difference between mesons and baryons, at intermediate p_T(2—5GeV/c) is one of the findings in heavy ion collisions at RHIC. A systematic study of identified hadron production was performed in Au+Au/Cu+Cu collisions at s_NN=62.4/200GeV, to investigate the possible origins of this difference. In this paper, we show particle ratios, elliptic flow strengths, and their scaling properties.

References

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M.Konno. Scaling Properties of Identified Hadron Production in Au+Au and Cu+Cu Collisions at RHIC-PHENIX[J]. Chinese Physics C, 2007, 31(12): 1130-1132.

M.Konno. Scaling Properties of Identified Hadron Production in Au+Au and Cu+Cu Collisions at RHIC-PHENIX[J]. Chinese Physics C, 2007, 31(12): 1130-1132. shu

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Received: 2007-07-17
Revised: 1900-01-01

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Scaling Properties of Identified Hadron Production in Au+Au and Cu+Cu Collisions at RHIC-PHENIX

M.Konno ^,

Corresponding author: M.Konno,

Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan

Received Date: 2007-07-17
Accepted Date: 1900-01-01
Available Online: 2007-12-05

Abstract: Particle type dependences of hadron yield and emission patterns, especially its difference between mesons and baryons, at intermediate p_T(2—5GeV/c) is one of the findings in heavy ion collisions at RHIC. A systematic study of identified hadron production was performed in Au+Au/Cu+Cu collisions at s_NN=62.4/200GeV, to investigate the possible origins of this difference. In this paper, we show particle ratios, elliptic flow strengths, and their scaling properties.