Ground-State and Single-Particle Energies of Nuclei around {sup 16}O, {sup 40}Ca, and {sup 56}Ni from Realistic Nucleon-Nucleon Forces

Journal Article · Fri Oct 30 00:00:00 EDT 2009 · Physical Review Letters

DOI:https://doi.org/10.1103/PHYSREVLETT.103.182501· OSTI ID:21370795

Fujii, S ^[1]; Okamoto, R; Suzuki, K ^[2]

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1. Center for Research and Advancement in Higher Education, Kyushu University, Fukuoka 819-0395 (Japan)
2. Department of Physics, Kyushu Institute of Technology, Kitakyushu 804-8550 (Japan)

We perform ab initio calculations for nuclei around {sup 16}O, {sup 40}Ca, and {sup 56}Ni using realistic nucleon-nucleon forces. In particular, {sup 56}Ni is computed as the heaviest nucleus in this kind of ab initio calculation. Ground-state and single-particle energies including three-body-cluster effects are obtained within the framework of the unitary-model-operator approach. It is shown that the CD-Bonn nucleon-nucleon potential gives quite good results close to the experimental values for all nuclei in the present work.

• OSTI ID: 21370795
• Journal Information: Physical Review Letters, Vol. 103, Issue 18; Other Information: DOI: 10.1103/PhysRevLett.103.182501; (c) 2009 The American Physical Society; ISSN 0031-9007
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CALCIUM 40
GROUND STATES
HEAVY NUCLEI
NICKEL 56
NUCLEON-NUCLEON POTENTIAL
OXYGEN 16
THREE-BODY PROBLEM
ALKALINE EARTH ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CALCIUM ISOTOPES
DAYS LIVING RADIOISOTOPES
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
EVEN-EVEN NUCLEI
INTERMEDIATE MASS NUCLEI
ISOTOPES
LIGHT NUCLEI
MANY-BODY PROBLEM
NICKEL ISOTOPES
NUCLEI
OXYGEN ISOTOPES
POTENTIALS
RADIOISOTOPES
STABLE ISOTOPES