arXiv:nucl-th/0411031AbstractReferencesReviewsResources
Quantum Opacity, the RHIC HBT Puzzle, and the Chiral Phase Transition
John G. Cramer, Gerald A. Miller, Jackson M. S. Wu, Jin-Hee Yoon
Published 2004-11-08, updated 2004-12-07Version 2
We present a relativistic quantum mechanical treatment of opacity and refractive effects that allows reproduction of observables measured in two-pion (HBT) interferometry and pion spectra at RHIC. The inferred emission duration is substantial. The results are consistent with the emission of pions from a system that has a restored chiral symmetry.
Comments: 4 pages, 2 figures. This version mentions shows the STAR 200 GeV data, and includes some technical improvements. The agreement with experiment is improved slightly, and the parameters of the model are changed slightly
Journal: Phys.Rev.Lett. 94 (2005) 102302
Subjects: 25.75.-q
Keywords: rhic hbt puzzle, chiral phase transition, quantum opacity, relativistic quantum mechanical treatment, pion spectra
Tags: journal article
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