Theoretical investigation of quark gluon plasma in heavy ion collisions

重离子碰撞中夸克胶子等离子体的理论研究

• 批准号: 364524-2008
• 负责人: Jeon, Sangyong
• 金额: $ 2.91万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Accelerator Supplements
• 财政年份: 2008
• 资助国家: 加拿大
• 起止时间: 2008-01-01 至 2009-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=406183
• 关键词: Theoretical; investigation; quark; gluon; plasma

In the past decade, it has become clear that the fundamental theory of the strong interaction, QCD, has an unexpectedly rich phase structures. At temperatures exceeding two trillion Kelvins, quarks and gluons normally confined in strongly interacting particles (hadrons) are freed to form a Quark-Gluon Plasma (QGP). At densities exceeding 10 times that of the normal nuclear matter but at very low temperatures, the matter may exhibit color (the charges of the QCD) superconductivity in various forms. The focus of my studies have been the high temperature part of this phase structure - the QGP phase.

在过去的十年中，人们已经清楚地看到，强相互作用的基本理论QCD具有意想不到的丰富的相结构。当温度超过2万亿开氏度时，通常被限制在强相互作用粒子（强子）中的夸克和胶子被释放出来，形成夸克-胶子等离子体（QGP）。当密度超过正常核物质的10倍，但在非常低的温度下，物质可以表现出各种形式的色（QCD的电荷）超导性。我的研究重点一直是这种相结构的高温部分-QGP相。