Abstract

The research program covers four major areas of nuclear theory: reaction theory including both few-body and many-body systems, intermediate energy reactions including nucleon-nucleon processes, pion physics, and nuclear dynamics. In many-body reaction theory the major achievement has been the development of a unitary and connected Hamiltonian formulation adapted to approximate calculations which include 3-body channels. A new analysis of isobaric analog states attracts high resolution data parameters which characterize these states and provide information about the nucleon-nucleon interaction. The multiple-scattering analysis of approximately GeV proton-nucleus scattering has been validated by agreement in absolute magnitude with new experimental data, and contributions of a nucleon isobar were identified. The Banerjee-Cammarata dynamical theory of the pion-nucleon interaction has been found to satisfy several independent tests of dispersion relations as well as predicting experimental phase shifts. In nuclear dynamics a new S-matrix theory of time-dependent Hartree-Fock promises to provide a new approach to heavy-ion reactions. A list of publications is included.

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