Energies of the ground state and first excited 0+ state in an exactly solvable pairing model
Authors:
N. Dinh Dang
Affiliation:
(1) RI-beam factory project office, RIKEN, 2-1 Hirosawa, Wako, 351-0198 Saitama, Japan and Institute for Nuclear Science and Technique, VAEC, Hanoi, Vietnam, JP