GROUND STATE OF NUCLEI IN THE BARIUM REGION WITHIN THE HIGHLY TRUNCATED DIAGONALIZATION APPROACH

Tóm tắt

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 function using the SkM∗interactions hasbeen considered to treat the particle-hole channel, whereas a density-independent δforce has been adopted for the residual interaction. The obtained results are compared with the previous calculations using the Woods-Saxon potentials.

https://doi.org/10.26459/hueuni-jns.v126i1B.4075
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