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arXiv · nucl-th/0612080

Global Conservation Laws and Femtoscopy of Small Systems

Zbigniew Chajecki·Mike Lisa
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Abstract

It is increasingly important to understand, in detail, two-pion correlations measured in p+p and d+A collisions. In particular, one wishes to understand the femtoscopic correlations, in order to compare to similar measurements in heavy ion collisions. However, in the low-multiplicity final states of these systems, global conservation laws generate significant N-body correlations which project onto the two-pion space in non-trivial ways and complicate the femtoscopic analysis. We discuss a model-independent formalism to calculate and account for these correlations in measurements.

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Zbigniew Chajecki, Mike Lisa. 2006-12-18. Global Conservation Laws and Femtoscopy of Small Systems. https://doi.org/10.1590/s0103-97332007000600024

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