Nuclear structure calculations and modern nucleon-nucleon potentials

Journal Article · Sat Jan 01 04:00:00 EST 2005 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PhysRevC.71.014307· OSTI ID:20695870

Coraggio, L; Covello, A; Gargano, A; Itaco, N ^[1]; Kuo, T T.S. ^[2]; Machleidt, R ^[3]

---

1. Dipartimento di Scienze Fisiche, Universita di Napoli Federico II, and Istituto Nazionale di Fisica Nucleare, Complesso Universitario di Monte S. Angelo, Via Cintia I-80126 Naples (Italy)
2. Department of Physics, SUNY, Stony Brook, New York 11794 (United States)
3. Department of Physics, University of Idaho, Moscow, Idaho 83844 (United States)

We study ground-state properties of the doubly magic nuclei {sup 4}He, {sup 16}O, and {sup 40}Ca employing the Goldstone expansion and using as input four different high-quality nucleon-nucleon (NN) potentials. The short-range repulsion of these potentials is renormalized by constructing a smooth low-momentum potential V{sub low-k}. This is used directly in a Hartree-Fock approach, and corrections up to third order in the Goldstone expansion are evaluated. Comparison of the results shows that they are only slightly dependent on the choice of the NN potential.

• OSTI ID: 20695870
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 1 Vol. 71; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CALCIUM 40
COMPARATIVE EVALUATIONS
CORRECTIONS
GROUND STATES
HARTREE-FOCK METHOD
HELIUM 4
MAGIC NUCLEI
NUCLEAR STRUCTURE
NUCLEON-NUCLEON POTENTIAL
OXYGEN 16