Analysis of Multiparticle Bose-Einstein Correlations for QGP Hadronization

  • The multiparticle Bose-Einstein correlations of pions and kaons produced by a surface hadronization of the quark-gluon plasma droplets are calculated. For finite initial baryon density, the multiparticle correlations of K+ are weaker than those of π, and the average multiparticle correlation intensities of K decrease rapidly with the increase of the number of the droplets Nd. For zero initial baryon density the differences between the correlation intensities of K+ and π become obvious with Nd increase.
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ZHANG Wei-Ning, TANG Gui-Xin, ZHANG Sheng, CHEN Xiang-Jun, HUO Lei and LIU Yi-Ming. Analysis of Multiparticle Bose-Einstein Correlations for QGP Hadronization[J]. Chinese Physics C, 2001, 25(3): 237-243.
ZHANG Wei-Ning, TANG Gui-Xin, ZHANG Sheng, CHEN Xiang-Jun, HUO Lei and LIU Yi-Ming. Analysis of Multiparticle Bose-Einstein Correlations for QGP Hadronization[J]. Chinese Physics C, 2001, 25(3): 237-243. shu
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Received: 2000-02-15
Revised: 1900-01-01
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Analysis of Multiparticle Bose-Einstein Correlations for QGP Hadronization

    Corresponding author: ZHANG Wei-Ning,
  • Department of Physics, Harbin Institute of Technology, Harbin 150001, China

Abstract: The multiparticle Bose-Einstein correlations of pions and kaons produced by a surface hadronization of the quark-gluon plasma droplets are calculated. For finite initial baryon density, the multiparticle correlations of K+ are weaker than those of π, and the average multiparticle correlation intensities of K decrease rapidly with the increase of the number of the droplets Nd. For zero initial baryon density the differences between the correlation intensities of K+ and π become obvious with Nd increase.

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