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Statistical and Dynamical Fluctuations in Heavy Ion Collisions: Role of Conservation Laws in Event-by-Event Analysis

Grazyna Odyniec
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Abstract

The analysis of the statistical and dynamical fluctuations in nucleus-nucleus collisions on an event-by-event basis strongly relies on a comparison with specially constructed artificial events where statistical fluctuations and kinematical correlations are under control. In this paper, we present a novel, analytical method of constructing reference events based on independent emission, modified by the energy/momentum constraint, which can lead to a better understanding of the nature of the observed final-state fluctuations. This approach can be easily used in the analysis of other topics in the heavy ion field (e.g. flow, HBT etc.) allowing more precise measurements.

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Grazyna Odyniec. 1999-01-09. Statistical and Dynamical Fluctuations in Heavy Ion Collisions: Role of Conservation Laws in Event-by-Event Analysis. https://arxiv.org/abs/nucl-ex/9901001

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