New T=1 effective interactions for f5/2 p3/2 p 1/2 g9/2 model space: Implications for valence-mirror symmetry and seniority isomers

A. F. Lisetskiy; B. A. Brown; M. Horoi; H. Grawe

doi:10.1103/PhysRevC.70.044314

New T=1 effective interactions for f_5/2 p_3/2 p _1/2 g_9/2 model space: Implications for valence-mirror symmetry and seniority isomers

A. F. Lisetskiy, B. A. Brown, M. Horoi, H. Grawe

Physics

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161 Scopus citations

Abstract

New shell model Hamiltonians are derived for the T=1 part of the residual interaction in the f_5/2 P_3/2 P_1/2 g _9/2 model space based on the analysis and fit of the available experimental data for ₂₈⁵⁷Ni₂₉- ₂₈⁷⁸Ni₅₀ isotopes and ₂₉ ⁷⁷Cu_50-50¹⁰⁰Sn₅₀ isotones. The fit procedure, properties of the determined effective interaction as well as new results for valence-mirror symmetry and seniority isomers for nuclei near ⁷⁸Ni and ¹⁰⁰Sn are discussed.

Original language	English
Article number	044314
Pages (from-to)	044314-1-044314-5
Journal	Physical Review C - Nuclear Physics
Volume	70
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.70.044314
State	Published - Oct 2004

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10.1103/PhysRevC.70.044314

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title = "New T=1 effective interactions for f5/2 p3/2 p 1/2 g9/2 model space: Implications for valence-mirror symmetry and seniority isomers",

abstract = "New shell model Hamiltonians are derived for the T=1 part of the residual interaction in the f5/2 P3/2 P1/2 g 9/2 model space based on the analysis and fit of the available experimental data for 2857Ni29- 2878Ni50 isotopes and 29 77Cu50-50100Sn50 isotones. The fit procedure, properties of the determined effective interaction as well as new results for valence-mirror symmetry and seniority isomers for nuclei near 78Ni and 100Sn are discussed.",

author = "Lisetskiy, {A. F.} and Brown, {B. A.} and M. Horoi and H. Grawe",

note = "Funding Information: We acknowledge support from NSF Grant No. PHY-0244453.",

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AU - Brown, B. A.

AU - Horoi, M.

AU - Grawe, H.

N1 - Funding Information: We acknowledge support from NSF Grant No. PHY-0244453.

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AB - New shell model Hamiltonians are derived for the T=1 part of the residual interaction in the f5/2 P3/2 P1/2 g 9/2 model space based on the analysis and fit of the available experimental data for 2857Ni29- 2878Ni50 isotopes and 29 77Cu50-50100Sn50 isotones. The fit procedure, properties of the determined effective interaction as well as new results for valence-mirror symmetry and seniority isomers for nuclei near 78Ni and 100Sn are discussed.

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New T=1 effective interactions for f_5/2 p_3/2 p _1/2 g_9/2 model space: Implications for valence-mirror symmetry and seniority isomers

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