质子、氘核与集体流
核实验
2007-05-23 v1
摘要
给出了中心 SS、SPb 和 PbPb 碰撞在 y=1.9-2.3 下的质子与氘核 m_T 谱及快度密度。逆斜率随系统尺寸和质量增大。由谱比值提取的半径参数 R_G 随系统尺寸增大。R_G 正比于 1/√(m_T),与横向流及 NA44 的 HBT 结果一致。
引用
@article{arxiv.nucl-ex/9706007,
title = {Protons, Deuterons and Flow},
author = {NA44 Collaboration and M Murray},
journal= {arXiv preprint arXiv:nucl-ex/9706007},
year = {2007}
}
备注
4 pages, 4 Postscript figures, to appear in proceedings of 3rd International Conference on Physics and Astrophysics of Quark-Gluon Plasma 17-21 March, 1997, Jaipur (India)