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Fluctuations of K/π Ratios in Pb-Pb Collisions at Super Proton Synchrotron Energies |
| ZHOU Dai-Mei;WANG Xiao-Rong;YANG Chun-Bin;CAI Xu |
| Institute of Particle Physics, Huazhong Normal University, Wuhan 430079 |
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| Cite this article: |
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ZHOU Dai-Mei, WANG Xiao-Rong, YANG Chun-Bin et al 2001 Chin. Phys. Lett. 18 1044-1046 |
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Abstract The Monte Carlo generator (LUCIAE) is used to investigate the
fluctuations of K/π ratios at super proton synchrotron energies. The distribution of K/π ratios seems to be Gaussian from the simulation and the distribution width, and the relative variance are larger than those from the Poissonian-type pure-statistical fluctuations. This discrepancy might be attributed to the dynamical fluctuations involved in the LUCIAE model.
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| Keywords:
25.75.-q
24.10.Lx
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Published: 01 August 2001
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| PACS: |
25.75.-q
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(Relativistic heavy-ion collisions (collisions induced by light ions studied to calibrate relativistic heavy-ion collisions should be classified under both 25.75.-q and sections 13 or 25 appropriate to the light ions))
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24.10.Lx
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(Monte Carlo simulations (including hadron and parton cascades and string breaking models))
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