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Sum rules in the proton-neutron interacting boson model: Generalized treatment and specific applications

K. Heyde, C. De Coster, and D. Ooms

  • Institute for Nuclear Physics and Theoretical Physics, Proeftuinstraat 86, B-9000 Gent, Belgium

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Phys. Rev. C 49, 156 – Published 1 January, 1994Erratum Phys. Rev. C 54, 2093 (1996)

DOI: https://doi.org/10.1103/PhysRevC.49.156

Abstract

A detailed study of sum rules for E0,E2 and M1 and M3 transitions within the framework of the proton-neutron interacting boson model (IBM-2) is carried out. Both the non-energy-weighted as well as linear energy-weighted sum rules are derived for rather general IBM-2 Hamiltonians. Special attention is given to the M1 sum rule for which a large amount of data exists. We also show how these more general sum rule results reduce to simple answers when considering the limit of U(5), SU(3), and O(6) dynamical symmetries. Finally, a relation between the M1 and M3 sum rules is pointed out.

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Erratum

Sum rules in the proton-neutron interacting boson model: Generalized treatment and specific applications

K. Heyde, C. De Coster, and D. Ooms
Phys. Rev. C 54, 2093 (1996)

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Phys. Rev. C 49, 156– Published 1 January, 1994
  • Received 9 July 1993

© 1994 American Physical Society

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