We review the theoretical aspects relevant in the description of high-energy heavy ion collisions, with an emphasis on the learnings about the underlying quantum chromodynamics phenomena that have emerged from these collisions.

中文翻译：

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重离子碰撞理论的一些方面

我们回顾了与高能重离子碰撞描述相关的理论方面，重点是对从这些碰撞中出现的潜在量子色动力学现象的了解。