Sum rules for nuclear excitations with the Skyrme-Landau interaction

Keh Fei Liu, Hong De Luo, Zhongyu Ma, Man Feng, Qing Biao Shen

Research output: Contribution to journalArticlepeer-review

11 Scopus citations


The energy-weighted sum rules for electric, magnetic, Fermi and Gamow-Teller transitions with the Skyrme-Landau interaction are derived from the double commutators and numerically calculated in a HF+RPA formalism. As a numerical check of the Thouless theorem, our self-consistent calculations show that the calculated RPA strengths exhaust more than 85% of the sum rules in most cases. The well known non-energy-weighted sum rules for Fermi and Gamow-Teller transitions are also checked numerically. The sum rules are exhausted by more than 94% in these cases.

Original languageEnglish
Pages (from-to)48-57
Number of pages10
JournalNuclear Physics, Section A
Issue number1
StatePublished - Nov 11 1991

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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