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arXiv · hep-ph/9712476

Two Pion Correlations as a Possible Experimental Probe for Disoriented Chiral Condensates

Hideaki Hiro-Oka·Hisakazu Minakata
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Abstract

We discuss two-pion correlations as a possible experimental probe into disoriented chiral condensates. In particular, we point out that the iso-singlet squeezed states of the BCS type have peculiar two-particle correlations in the back-to-back and the identical momentum configurations which should be detectable experimentally. We motivate the examination of the squeezed state by showing that such state naturally appears in a final stage of nonequilibrium phase transitions via the parametric resonance mechanism proposed by Mrówczyński and Müller.

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Hideaki Hiro-Oka, Hisakazu Minakata. 1998-02-09. Two Pion Correlations as a Possible Experimental Probe for Disoriented Chiral Condensates. https://doi.org/10.1016/s0370-2693(98)00201-9

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