Klay J L, Ajitanand N N, Alexander J M, Anderson M G, Best D, Brady F P, Case T, Caskey W, Cebra D, Chance J L, Chung P, Cole B, Crowe K, Das A C, Draper J E, Gilkes M L, Gushue S, Heffner M, Hirsch A S, Hjort E L, Huo L, Justice M, Kaplan M, Keane D, Kintner J C, Krofcheck D, Lacey R A, Lauret J, Law C, Lisa M A, Liu H, Liu Y M, McGrath R, Milosevich Z, Odyniec G, Olson D L, Panitkin S Y, Pinkenburg C, Porile N T, Rai G, Ritter H G, Romero J L, Scharenberg R, Schroeder L, Srivastava B, Stone N T B, Symons T J M, Wang S, Wells R, Whitfield J, Wienold T, Witt R, Wood L, Zhang W N
University of California, Davis, California 95616, USA.
Phys Rev Lett. 2002 Mar 11;88(10):102301. doi: 10.1103/PhysRevLett.88.102301. Epub 2002 Feb 20.
Rapidity distributions of protons from central 197Au+197Au collisions measured by the E895 Collaboration in the energy range from (2-8)A GeV at the Brookhaven AGS are presented. Longitudinal flow parameters derived using a thermal model including collective longitudinal expansion are extracted from these distributions. The results show an approximately linear increase in the longitudinal flow velocity,
给出了布鲁克海文交变梯度同步加速器（AGS）上，能量范围为（2 - 8）A GeV的情况下，E895合作组测量的中心197Au + 197Au碰撞中质子的快度分布。利用包含集体纵向膨胀的热模型从这些分布中提取纵向流参数。结果表明，纵向流速度
