Multiplicity, Transverse Momentum, Forward-Backward Long Range Correlations and Percolation of strings
高能物理 - 唯象学
2008-11-26 v1
摘要
The fluctuations due to the clustering of color sources can explain the behaviour of the scaled multiplicity variance and transverse momentum fluctuations with centrality. They also predict a nonmonotonic behaviour with centrality for the multiplictiy associated to high pT events. The clustering of color sources gives rise to an increase in the long-range correaltions with centrality as well as to a supression at high centrality with respect to superposition model predictions.
引用
@article{arxiv.hep-ph/0611034,
title = {Multiplicity, Transverse Momentum, Forward-Backward Long Range Correlations and Percolation of strings},
author = {L. Cunqueiro and E. G. Ferreiro and C. Pajares},
journal= {arXiv preprint arXiv:hep-ph/0611034},
year = {2008}
}
备注
11 pages, 6 figures. Presented at the 2nd edition of the International Workshop "Correlations and Fluctuations in Relativistic Nuclear Collisions", July 7-9 2006, Galileo Galilei Institue, Florence, Italy