Nuclear Matter in Collision (Physics)

碰撞中的核物质（物理学）

• 批准号: 8905933
• 负责人: Pawel Danielewicz
• 金额: $ 5.94万
• 依托单位: Michigan State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-09-01 至 1992-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8905933&HistoricalAwards=false
• 关键词: Nuclear; Matter; Collision; Physics

The goal of this project is to study and identify the properties of nuclear matter, as probed in intermediate and high energy collisions of heavy nuclei, and to develop approximations in Green's function theory to treat matter in this regime. Properties of the equilibrium and ground state can be addressed in a consistent manner, and the resultant Green's functions can be applied to nuclear matter in collision. The nuclear matter equation of state and transport properties will be calculated for a broad range of densities and temperatures, using real-time equilibrium Green's functions. The relativistic transport equations with mean field and collision terms will be derived from the non- equilibrium Green's function theory.

该项目的目标是研究和识别核物质的性质，在重核的中能和高能碰撞中进行探索，并开发格林函数理论中的近似值来处理这种状态下的物质。 平衡态和基态的性质可以以一致的方式解决，并且所得的格林函数可以应用于碰撞中的核物质。 将使用实时平衡格林函数计算各种密度和温度的核物质状态方程和输运特性。 具有平均场和碰撞项的相对论输运方程将从非平衡格林函数理论导出。