Exact shell model calculations in A = 17 and A = 18 nuclei and effective operators in the (2s,1d) shell
Journal Article
·
· Nucl. Phys., A, v. A219, no. 1, pp. 171-189
A shell model calculation in an enlarged space spanned by two particles in the (2s, 1d) shell and three-particle-one-hole 2h omega excitations is performed using the bare'' G-matrix. An effective interaction for the (2s, 1d) shell is generated and its convergence properties are investigated. It is maintained that the series converges reasonably fast in G and that the single- particle energies used in the calculation are instrumental in this respect. This conclusion is corroborated by the E2 effective charges and B(E2) strengths that are computed for A = 17 and A = 18 nuclei respectively. (auth)
- Research Organization:
- Univ., Naples
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-29-019805
- OSTI ID:
- 4334765
- Journal Information:
- Nucl. Phys., A, v. A219, no. 1, pp. 171-189, Journal Name: Nucl. Phys., A, v. A219, no. 1, pp. 171-189; ISSN NUPAB
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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