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arXiv 0807.2343nucl-th
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核物质物态方程和输运性质的统一描述

Unified description of equation of state and transport properties of nuclear matter

Omar Benhar, Nicola Farina, Salvatore Fiorilla, Marco Valli

摘要:

相关基函数微扰理论和集团展开理论最近被用来从一个最先进的核子核子势模型中获得有效的相互作用。基于有效相互作用的方法可以对核介质中的核物质基态和核子-核子散射进行一致的描述。本文报道了用有效相互作用对核物质和中子物质的不同性质,包括物态方程、剪切粘滞系数和热导率输运系数进行数值计算的结果。

英文摘要:

Correlated basis function perturbation theory and the formalism of cluster expansions have been recently employed to obtain an effective interaction from a state-of-the-art nucleon nucleon potential model. The approach based on the effective interaction allows for a consistent description of the nuclear matter ground state and nucleon-nucleon scattering in the nuclear medium. This paper reports the the results of numerical calculations of different properties of nuclear and neutron matter, including the equation of state and the shear viscosity and thermal conductivity transport coefficients, carried out using the effective interaction.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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