The exploration of the phase diagram of strongly interacting matter at the CERN SPS

被引：0
作者：
Stefanek, Grzegorz [1 ]
机构：
[1] Jan Kochanowski Univ, Inst Phys, PL-25406 Kielce, Poland
来源：
11TH CONFERENCE ON THE INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS (CIPANP 2012) | 2013年 / 1560卷
关键词：
strongly interacting matter; phase diagram; deconfinement; critical point;
D O I：
10.1063/1.4826860
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The study of central collisions of heavy nuclei at CERN SPS energies revealed rapid changes in the energy dependence of hadron production properties in a narrow range around 30A GeV. The results indicate the onset of deconfinement in the early stage of the produced system and motivates the ongoing search for the predicted critical point. NA49 data on event-by-event fluctuations of transverse momentum, multiplicity, particle ratios as well as low mass pion pairs and proton number fluctuations are shown as a function of beam energy and system size.
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页码：641 / 644
页数：4
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