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Genuine collective flow from Lee-Yang zeroes

R. S. Bhalerao·N. Borghini·J. -Y. Ollitrault
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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.

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R. S. Bhalerao, N. Borghini, J. -Y. Ollitrault. 2003-11-26. Genuine collective flow from Lee-Yang zeroes. https://doi.org/10.1016/j.physletb.2003.11.056

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