Third flow component as QGP signal

被引：171

作者：

Csernai, LP

Röhrich, D

机构：

[1] Univ Bergen, Dept Phys, N-5007 Bergen, Norway

[2] KFKI, Res Inst Particle & Nucl Phys, H-1525 Budapest 114, Hungary

来源：

PHYSICS LETTERS B | 1999年 / 458卷 / 04期

关键词：

D O I：

10.1016/S0370-2693(99)00615-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A review of earlier fluid dynamical calculations with QGP show a softening of the directed flow while with hadronic matter this effect is absent. The effect shows up in the reaction plane as enhanced emission which is orthogonal to the directed flow. Thus, it is not shadowed by the deflected projectile and target. As both of these now components are in the reaction plane they form an enhanced 'elliptic flow' pattern. Recent experimental data at 11 AGeV and above show the same softening, hinting at QCP formation. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：454 / 459

页数：6

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