Disoriented Chiral Condensates, Pion Probability Distributions and Parallels with Disordered System
Nuclear Theory
2009-10-31 v1
Abstract
A general expression is discussed for pion probability distributions coming from relativistic heavy ion collisions. The general expression contains as limits: 1) The disoriented chiral condensate (DCC), 2) the negative binomial distribution and Pearson type III distribution, 3) a binomial or Gaussian result, 4) and a Poisson distribution. This general expression approximates other distributions such as a signal to noise laser distribution. Similarities and differences of the DCC distribution with these other distribution are studied. A connection with the theory of disordered systems will be discussed which include spin-glasses, randomly broken objects, random and chaotic maps.
Cite
@article{arxiv.nucl-th/9902024,
title = {Disoriented Chiral Condensates, Pion Probability Distributions and Parallels with Disordered System},
author = {A. Z. Mekjian},
journal= {arXiv preprint arXiv:nucl-th/9902024},
year = {2009}
}
Comments
5 pages, 1 figure included