Azimuthally-sensitive interferometry and the source lifetime at RHIC
核实验
2019-08-14 v1
摘要
Pion interferometry ("HBT") measurements relative to the reaction plane provide an estimate of the transverse source anisotropy at freeze-out, which probes the system dynamics and evolution duration. Measurements by the STAR Collaboration indicate that the source is extended increasingly out-of-plane with increasing impact parameter, suggesting a short evolution duration roughly consistent with estimates based on azimuthally-integrated HBT measurements.
引用
@article{arxiv.nucl-ex/0312012,
title = {Azimuthally-sensitive interferometry and the source lifetime at RHIC},
author = {M. A. Lisa},
journal= {arXiv preprint arXiv:nucl-ex/0312012},
year = {2019}
}
备注
7 pages, 5 figures. Proceedings for the XXXIII International Symposium on Multiparticle Dynamics (ISMD03), Krakow, Poland, Sept 5-11, 2003, to appear in Acta Polonica (style file included)