1N expansion formalism for high-spin states

Serdar Kuyucak, Sandy S C LI

Research output: Contribution to journalJournal articlepeer-review

9 Citations (Scopus)


The 1N expansion solutions for the interacting boson model are extended to higher orders using computer algebra. The analytic results are compared with those obtained from an exact diagonalization of the Hamiltonian and are shown to be very accurate. The extended formulas for level energies and E2 transitions will be useful in the analysis of high-spin states in both normal and superdeformed nuclei.
Original languageEnglish
Pages (from-to)253-260
Number of pages8
JournalPhysics Letters B
Issue number3
Publication statusPublished - 20 Apr 1995


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