E0 decays of vibrations in the O(6) limit of the neutron-proton interacting boson model

Bruce R Barrett, Takaharu Otsuka

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Expressions are derived for the E0 transition strengths for the symmetric and antisymmetric -vibrational bandhead states to the ground state for O(6)-like nuclei. These E0 transitions are the only ones allowed to the ground state, and we predict them to be of similar magnitude. The isomer shifts for these -vibrational states are also discussed, as well as the isotope shifts for the ground states. We propose the Ba isotopes around A 132 as possible candidates for observing these E0 decays.

Original languageEnglish (US)
Pages (from-to)1735-1740
Number of pages6
JournalPhysical Review C - Nuclear Physics
Volume46
Issue number5
DOIs
StatePublished - 1992

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bosons
neutrons
vibrational states
vibration
ground state
protons
decay
isotope effect
isomers
isotopes
nuclei
shift

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

E0 decays of vibrations in the O(6) limit of the neutron-proton interacting boson model. / Barrett, Bruce R; Otsuka, Takaharu.

In: Physical Review C - Nuclear Physics, Vol. 46, No. 5, 1992, p. 1735-1740.

Research output: Contribution to journalArticle

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