STRANGENESS AND QUARK-GLUON PLASMA

被引:6
|
作者
Rafelski, Jan [1 ]
机构
[1] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
来源
ACTA PHYSICA POLONICA B | 2012年 / 43卷 / 04期
关键词
HEAVY-ION COLLISIONS; PB-PB COLLISIONS; GEV/C; ENHANCEMENT; NUCLEON;
D O I
10.5506/APhysPolB.43.829
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
I review the foundational motivations which led us to the ultra relativistic heavy ion collision research at SPS, RHIC and now LHC: the quantum vacuum structure; the deconfined nature of the quark-gluon plasma (QGP) phase filling the Universe for the first 30 mu s after the Big Bang; the origin of mass of stable matter; and the origin of flavor. The special roles of strangeness enhancement and strange antibaryon signature are highlighted. It is shown how hadron production can be used to determine the properties of QGP and how the threshold energy for QGP formation is determined.
引用
收藏
页码:829 / 842
页数:14
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