Quantum Monte Carlo calculations of light nuclei

被引:648
作者
Pieper, SC [1 ]
Wiringa, RB [1 ]
机构
[1] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA
关键词
nuclear many-body theory; structure; reactions; potentials;
D O I
10.1146/annurev.nucl.51.101701.132506
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Accurate quantum Monte Carlo calculations of ground states and low-lying excited states of light p-shell nuclei are now possible for realistic nuclear Hamiltonians that fit nucleon-nucleon scattering data. Results for more than 30 different (J(pi); T) states, plus isobaric analogs, in A less than or equal to 8 nuclei have been obtained with an excellent reproduction of the experimental energy spectrum, These microscopic calculations show that nuclear structure, including both single-particle and clustering aspects, can be explained starting from elementary two- and three-nucleon interactions. Various density and momentum distributions, electromagnetic form factors, and spectroscopic factors have also been computed, as well as electroweak capture reactions of astrophysical interest.
引用
收藏
页码:53 / 90
页数:42
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