ON THE ACCURACY OF LINEARIZATION APPROXIMATIONS FOR SINGLE-CLOSED-SHELL NUCLEI
Technical Report
·
OSTI ID:4031147
The energies of levels with spins of 5/2, 3/2, and 1/2 were calculated in the quasi-particle random phase approximation and its limiting case, the Tamm- Dancoff approximation, in which the ground-state correlations are neglected. The results were compared with exact shell-model calculations for even numbers of identical nucleons (2 to 10) in these levels. The influence of the triplet- singlet strength ratio was examined by exact and BCS approximation calculations of ground-state wave functions. (D.C.W.)
- Research Organization:
- Argonne National Labs., Ill.; Tokyo Inst. of Tech.
- NSA Number:
- NSA-18-018883
- OSTI ID:
- 4031147
- Report Number(s):
- TID-20378(Sect.2)
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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