量子不透明度、RHIC HBT 谜题与手征相变
核理论
2009-11-10 v2 高能物理 - 唯象学
核实验
摘要
我们给出了不透明度与折射效应的相对论量子力学处理，其可复现 RHIC 上两π介子(HBT)干涉测量与π介子谱中观测到的可观测量。推断的发射持续时间是显著的。结果与从具有恢复手征对称性的系统发射π介子一致。
引用
@article{arxiv.nucl-th/0411031,
title = {Quantum Opacity, the RHIC HBT Puzzle, and the Chiral Phase Transition},
author = {John G. Cramer and Gerald A. Miller and Jackson M. S. Wu and Jin-Hee Yoon},
journal= {arXiv preprint arXiv:nucl-th/0411031},
year = {2009}
}
备注
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