Open AccessGround state of nuclei in the Barium region within the Highly Truncated Diagonalization Approach
Author(s) -
T. V. Nhan Hao,
Nguyen Xuan Tung,
Aloys Nizigama,
N. Nhu Le
Publication year - 2017
Publication title -
tạp chí khoa học đại học huế: khoa học tự nhiên/tạp chí khoa học đại học huế: khoa học tự nhiên (online)
Language(s) - English
Resource type - Journals
eISSN - 2615-9678
pISSN - 1859-1388
DOI - 10.26459/hueuni-jns.v126i1b.4075
Subject(s) - residual , ground state , parity (physics) , barium , physics , projection (relational algebra) , symmetry (geometry) , atomic physics , statistical physics , molecular physics , chemistry , mathematics , geometry , algorithm , inorganic chemistry
The ground state of some Barium isotopes has been investigated in the framework of the parity-symmetry projection of the Highly Truncated Diagonalization Approach (HTDA), which is suited to treat the correlations in an explicitly particle-number conserving microscopic approach. A Skyrme energy -density functional using the SkM∗ interactions has been considered to treat the particle-hole channel, whereas a density-independent δ force has been adopted for the residual interaction. The obtained results are compared with the previous calculations using the Woods-Saxon potentials