Ryoji Okamoto

Charge dependent calculations of single particle energies in nuclei around O-16 with modern nucleon nucleon interactions

The binding energies of the ground states and several excited states related to single-particle and -hole states in nuclei around

Condensed structure of J = T = 0 α-like clusters in f72-shell even-even nuclei with N = Z

^{16}\mathrm{O}

Iterative solution for effective interactions in a system with non-degenerate unperturbed energies

are calculated taking charge dependence into account. Effective interactions on the particle basis are constructed from modern charge-dependent nucleon-nucleon interactions and the Coulomb force within the framework of the unitary-model-operator approach. Single-particle (-hole) energies are obtained from the energy differences of the binding energies between a particle (hole) state in

Exact treatment of the Pauli exclusion operator in nuclear matter calculation

^{17}\mathrm{O}

Hermitian effective interactions derived from the Paris and Bonn potentials

or

Perturbation Theory for Quasidegenerate System in Quantum Mechanics

^{17}\mathrm{F}

Summation of time-dependent folded diagrams for effective interactions with a non-degenerate model space

(

Many-body theory in terms of effective interactions and its relation to coupled-cluster method

^{15}\mathrm{N}

The unitary-model-operator approach to nuclear many-body problems

or

Three-Body Cluster Effects on Λ Single-Particle Energies in Λ17O and Λ41Ca

^{15}\mathrm{O}