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Trinucleon Coulomb energy with inclusion of a three-nucleon force

Journal Article · · Phys. Rev. C; (United States)
We calculate binding energy difference between /sup 3/H and /sup 3/He using the exact hyperspherical harmonics method where Coulomb force is treated nonperturbatively. A variety of two-nucleon potentials with or without a two-pion-exchange three-body force (Fujita-Miyazawa type) has been used properly. We compare our results with the ''hyperspherical formula'' and pervious calculations. Calculated Coulomb energy agrees roughly with the hyperspherical formula; but the significant difference indicates that the perturbative treatment is not sufficient.
Research Organization:
Departamento de Fisica, Universidade Federal de Pernambuco, 50000 Recife, Pernambuco, Brazil
OSTI ID:
6702257
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 26:2; ISSN PRVCA
Country of Publication:
United States
Language:
English