Theoretical Nuclear Physics

原子核是由相互作用强烈的成分组成的多体系统，这些成分被自然界中已知的最强的力束缚在一起。我们将解决原子核研究中尚未解决的问题，考虑到原子核成分的物质、能量和动量密度分布的短程和远程相关关系的影响。我们将研究与单核子运动，几个核子的相关运动和许多核子的集体运动有关的重要和迷人的现象。特别令人感兴趣的是巨共振的激发和衰变，大振幅运动和耗散以及热核的动态和衰变。为此，我们将发展计算核谱函数、核响应函数和核能级密度的形式化和数值技术。＊＊＊

9413872 Shlomo The atomic nucleus is a many-body system of strongly interacting constituents bound together by the strongest forces known in nature. We will address unsolved problems in the study of nuclei, considering the effects of short and long range correlations on matter, energy and momentum density distributions of the constituents of nuclei. We will study important and fascinating phenomena associated with the motions of single nucleons, the correlated motions of several nucleons and the collective motions of many nucleons. Of particular interest are the areas of excitation and decay of giant resonances, large amplitude motion and dissipation and dynamic and decay of hot nuclei. For this purpose we will develop the formalism and the numerical techniques for calculating the nuclear spectral function, nuclear response function and the nuclear level density. ***