$\Delta$-scaling and Information Entropy in Ultra-Relativistic Nucleus-Nucleus Collisions

G. L. Ma; Y. G. Ma; K. Wang; B. H. Sa; W. Q. Shen; H. Z. Huang; X. Z. Cai; H. Y. Zhang; Z. H. Lu; C. Zhong; J. G. Chen; Y. B. Wei; X. F. Zhou

doi:10.1088/0256-307X/20/7/312

$\Delta$-scaling and Information Entropy in Ultra-Relativistic Nucleus-Nucleus Collisions

Nuclear Theory 2009-11-10 v1 High Energy Physics - Phenomenology Nuclear Experiment

Authors: G. L. Ma , Y. G. Ma , K. Wang , B. H. Sa , W. Q. Shen , H. Z. Huang , X. Z. Cai , H. Y. Zhang , Z. H. Lu , C. Zhong , J. G. Chen , Y. B. Wei , X. F. Zhou

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Abstract

The $\Delta$ -scaling method has been applied to ultra-relativistic p+p, C+C and Pb+Pb collision data simulated using a high energy Monte Carlo package, LUCIAE 3.0. The $\Delta$ -scaling is found to be valid for some physical variables, such as charged particle multiplicity, strange particle multiplicity and number of binary nucleon-nucleon collisions from these simulated nucleus-nucleus collisions over an extended energy ranging from $E_{lab}$ = 20 to 200 A GeV. In addition we derived information entropy from the multiplicity distribution as a function of beam energy for these collisions.

Keywords

Delta-scaling information entropy nucleus-nucleus collisions multiplicity distribution LUCIAE

Cite

@article{arxiv.nucl-th/0306030,
  title  = {$\Delta$-scaling and Information Entropy in Ultra-Relativistic Nucleus-Nucleus Collisions},
  author = {G. L. Ma and Y. G. Ma and K. Wang and B. H. Sa and W. Q. Shen and H. Z. Huang and X. Z. Cai and H. Y. Zhang and Z. H. Lu and C. Zhong and J. G. Chen and Y. B. Wei and X. F. Zhou},
  journal= {arXiv preprint arXiv:nucl-th/0306030},
  year   = {2009}
}

Comments

4 pages, 4 figures, 1 table; to appear in the July Issue of Chin. Phys. Lett.. Web Page: http://www.iop.org/EJ/journal/CPL

$\Delta$-scaling and Information Entropy in Ultra-Relativistic Nucleus-Nucleus Collisions

Abstract

Keywords

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