Quark-Gluon-Plasma

Quark-Gluon-Plasma

1

The purpose of studying relativistic heavy-ion collision is to learn the properties of strong interaction for the nuclear matter at extreme condition ( high temperature and high density ) and to look for the possible existence of the Quark-Gluon-Plasma .

研究相对论性重离子碰撞的目的是研究核物质在极端条件（高温高密）下强相互作用的性质以及探寻可能存在的夸克-胶子-等离子体（QGP）。
2

In very short time , these quarks and gluons collide to each other and the fireball reaches the local thermal equilibrium , and a quark-gluon-plasma ( QGP ) is then formed .

经过极短时间的热化后，这些夸克和胶子所组成的火球被达到了局域热平衡，从而形成一种新的物质态即夸克胶子等离子体（QGP）。