HBT CORRELATORS - CURRENT FORMALISM VS WIGNER FUNCTION FORMULATION

CHAPMAN, S and HEINZ, U (1994) HBT CORRELATORS - CURRENT FORMALISM VS WIGNER FUNCTION FORMULATION. PHYSICS LETTERS B, 340 (4). pp. 250-253. ISSN 0370-2693,

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Abstract

We clarify the relationship between the current formalism developed by Gyulassy, Kaufmann and Wilson and the Wigner function formulation suggested by Pratt for the 2-particle correlator in Hanbury-Brown Twiss interferometry. When applied to a hydrodynamical description of the source with a sharp freeze-out hypersurface, our results remove a slight error in the prescription given by Makhlin and Sinyukov which has led to confusion in the literature.

Item Type: Article
Uncontrolled Keywords: HIGH-ENERGY COLLISIONS; PION INTERFEROMETRY; MODELS;
Depositing User: Dr. Gernot Deinzer
Last Modified: 19 Oct 2022 08:39
URI: https://pred.uni-regensburg.de/id/eprint/52925

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