标题： 临界点附近QCD相变的有限尺寸行为 显示英文标题

标题： Finite-size behavior near the critical point of QCD phase-transition

摘要： 指出在当前相对论重离子碰撞中，有限尺寸效应在确定QCD相变临界点时是不可忽略的。 特别是在临界点附近的有限尺寸行为，尤其是最终可观测量的有限尺寸标度和固定点行为，可以作为临界点及QCD相变附近边界的定量识别。 讨论了该方法在RHIC有限探测器接受度下的有效性。 显示英文摘要

摘要： It is pointed out that finite-size effect is not negligible in locating critical point of QCD phase transition at current relativistic heavy ion collisions. Finite-size behavior near critical point, in particular, finite-size scaling and fixed-point behavior of the final observables can be served as a quantitative identification of critical point and the nearby boundary of the QCD phase transition. The validity of the method at finite detector acceptances at RHIC is discussed.