Calculation of the levels of Ni and Sn isotopes by the quasiparticle method

Ram Raj, Y. K. Gambhir, M. K. Pal

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

A modified Tamm-Dancoff approximation, developed in a previous paper, has been applied to even Ni and Sn isotopes. Detailed spectra, E2 transition strengths connecting various levels, and the quadrupole moment of the first excited 2+ level have been calculated and the trends of the results compared with experimental values. The method appears to be fairly satisfactory. It points to the necessity of more reliable information on the effective interaction, active single-particle orbitals, and single-particle radial functions in order that a dependable quantitative fit to the data can be achieved.

Original languageEnglish
Pages (from-to)1004-1010
Number of pages7
JournalPhysical Review
Volume163
Issue number4
DOIs
Publication statusPublished - 1967

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isotopes
quadrupoles
moments
trends
orbitals
approximation
interactions

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

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Calculation of the levels of Ni and Sn isotopes by the quasiparticle method. / Raj, Ram; Gambhir, Y. K.; Pal, M. K.

In: Physical Review, Vol. 163, No. 4, 1967, p. 1004-1010.

Research output: Contribution to journalArticle

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AU - Gambhir, Y. K.

AU - Pal, M. K.

PY - 1967

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N2 - A modified Tamm-Dancoff approximation, developed in a previous paper, has been applied to even Ni and Sn isotopes. Detailed spectra, E2 transition strengths connecting various levels, and the quadrupole moment of the first excited 2+ level have been calculated and the trends of the results compared with experimental values. The method appears to be fairly satisfactory. It points to the necessity of more reliable information on the effective interaction, active single-particle orbitals, and single-particle radial functions in order that a dependable quantitative fit to the data can be achieved.

AB - A modified Tamm-Dancoff approximation, developed in a previous paper, has been applied to even Ni and Sn isotopes. Detailed spectra, E2 transition strengths connecting various levels, and the quadrupole moment of the first excited 2+ level have been calculated and the trends of the results compared with experimental values. The method appears to be fairly satisfactory. It points to the necessity of more reliable information on the effective interaction, active single-particle orbitals, and single-particle radial functions in order that a dependable quantitative fit to the data can be achieved.

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