Multi-particle Azimuthal Correlations and the Nuclear Equation of State

Liu Qingjun; Jiang Yuzhen; Wang Shan; Liu Yiming; D. Keane; S. Y. Chu; S. Y. Fung

Chinese Physics C> 1992, Vol. 16> Issue(S3) : 291-296

Multi-particle Azimuthal Correlations and the Nuclear Equation of State

1 Department of Physics, Harbin Institute of Technology, Harbin, Heilongjiang, China;
2 Department of Physics, Kent State University, Kent. Ohio, U. S. A.;
3 Department of Physics, University of California, Riverside, California, U. S. A

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Abstract：
Based on the method of Beckmann et al.,a new quantitative method is proposed for the study of multi-particle azimuthal correlations in relativistic heavy ion collisions. Multiparticle azimuthal correlations of nucleons for collisions of 12 A GeV Ar + KCl in the Bevalac streamer chamber are analyzed by this new method and Beckmann's. The experimental results are compared with the VUU model predictions for different nuclear equations of state. The incompressibility of nuclear matter can be estimated by the new method.

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Liu Qingjun, Jiang Yuzhen, Wang Shan, Liu Yiming, D. Keane, S. Y. Chu and S. Y. Fung. Multi-particle Azimuthal Correlations and the Nuclear Equation of State[J]. Chinese Physics C, 1992, 16(S3): 291-296.

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Received: 1991-09-26

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Supported by the National Natural Science Foundation of China, the U.S. Department of Energy, and the U.S. National Science Foundation.

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沈阳化工大学材料科学与工程学院沈阳 110142

Multi-particle Azimuthal Correlations and the Nuclear Equation of State

1 Department of Physics, Harbin Institute of Technology, Harbin, Heilongjiang, China;
2 Department of Physics, Kent State University, Kent. Ohio, U. S. A.;
3 Department of Physics, University of California, Riverside, California, U. S. A

Received Date: 1991-09-26

Fund Project: Supported by the National Natural Science Foundation of China, the U.S. Department of Energy, and the U.S. National Science Foundation.

Abstract: Based on the method of Beckmann et al.,a new quantitative method is proposed for the study of multi-particle azimuthal correlations in relativistic heavy ion collisions. Multiparticle azimuthal correlations of nucleons for collisions of 12 A GeV Ar + KCl in the Bevalac streamer chamber are analyzed by this new method and Beckmann's. The experimental results are compared with the VUU model predictions for different nuclear equations of state. The incompressibility of nuclear matter can be estimated by the new method.