Quantum Monte Carlo Calculations of Light Nuclei

概要

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Accurate quantum Monte Carlo calculations of ground and low-lying excited states of light p-shell nuclei have been made for realistic nuclear forces. These include two-nucleon potentials that reproduce nucleon-nucleon scattering data and meson-exchange three-nucleon potentials constrained to reproduce the binding energies of s-shell nuclei. At present, results for more than 40 different (J^π;T) states in A ≤ 10 nuclei, plus isobaric analogs, 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.
一般社団法人日本物理学会の論文
2002-12-26