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Resolving Power of 2-D Pion Interferometry

Sandra S. Padula·Miklos Gyulassy
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Abstract

A $χ^2$ analysis is performed to test the resolving power of two-dimensional pion interferometry using for illustration the preliminary E802 data on $Si+Au$ at 14.6 AGeV/c. We find that the resolving power to distinguish two decoupling geometries of different dynamical models is enhanced by studying the variation of the mean $χ^2$ per degrees of freedom with respect to the range of the analysis in the $q_T,q_L$ plane. The preliminary data seem to rule out dynamical models with significant $ω,η$ resonance formation yields.

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Sandra S. Padula, Miklos Gyulassy. 1995-01-30. Resolving Power of 2-D Pion Interferometry. https://doi.org/10.1016/0370-2693(95)00166-i

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