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原子核是由质子和中子组成的强相互作用有限量子多体系统.由于核子-核子之间的短程强排斥相互作用、自旋和同位旋自由度,以及求解多体问题的困难,至今尚无一个能够统一描述所有原子核结构的理论模型.密度泛函理论被广泛应用在物理、化学、材料等领域,是最成功的多体理论之一.经过近半个世纪的努力,核物理学家成功地将密度泛函理论推广用于描述原子核这一独特自束缚多体系统.由于在描述原子核诸多性质方面取得的成功,密度泛函理论被广泛认为是统一描述所有原子核结构的候选“标准模型”.
The nucleus is a strongly interacting finite quantum multibody system composed of protons and neutrons. Due to the strong short-range exclusion interaction between nucleons and nucleons, the degree of freedom of spin and isospin, and the difficulty of solving multi-body problems, A theoretical model that can describe all the nuclear structures uniformly is one of the most successful multi-body theories widely used in physics, chemistry, materials, etc. After nearly half a century of hard work, nuclear physicists succeeded Density functional theory is used to describe the nucleus as a unique self-binding multi-body system.Due to its success in describing many properties of nuclei, density functional theory is widely considered as a candidate for the uniform description of all nuclear structures ".