Genuine collective flow from Lee-Yang zeroes
Abstract
We propose to use the theory of phase transitions of Lee and Yang as a practical tool to analyze long-range correlations in a finite-size system. We apply it to the analysis of anisotropic flow in nucleus-nucleus collisions, and show that this method is more reliable than any other used so far.
Related Researches
Submitted on 3 Jul 2003 (v1), last revised 26 Nov 2003 (this version, v2)
Updated
arXiv.org
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