l-forbidden M1 transitions and pseudospin symmetry

P. von Neumann-Cosel and J. N. Ginocchio
Phys. Rev. C 62, 014308 – Published 9 June 2000
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Abstract

Pseudospin symmetry relates the l-forbidden magnetic dipole transition strengths between pseudospin partners to the magnetic moments of the involved states. These relations are tested against experimental data after correction for the fragmentation of the single particle strengths. Within typical uncertainties of the experimental spectroscopic factors good agreement is found for a wide range of shell closures Z=2082,N=20126, and pseudo-orbital angular momenta. Systematic deviations are observed for particle states above N=28 and Z=50 where the predicted B(M1) values are about an order of magnitude too large.

  • Received 10 March 2000

DOI:https://doi.org/10.1103/PhysRevC.62.014308

©2000 American Physical Society

Authors & Affiliations

P. von Neumann-Cosel1,3 and J. N. Ginocchio2,3

  • 1Institut für Kernphysik, Technische Universität Darmstadt, D-64289 Darmstadt, Germany
  • 2Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
  • 3Institute for Nuclear Theory, University of Washington, Seattle, Washington 98195

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Vol. 62, Iss. 1 — July 2000

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