Magnetic Dipole Sum Rules for Odd-Mass Nuclei

Abstract

Sum rules for the total- and scissors-mode M1 strength in odd-A nuclei are derived within the single-j interacting boson-fermion model. We discuss the physical content and geometric interpretation of these sum rules and apply them to ^{167}Er and ^{161}Dy. We find consistency with the former measurements but not with the latter.

13 pages, Revtex, 1 figure, Phys. Rev. Lett. in press

References in corpus (2)

• Orbital M1 versus E2 strength in deformed nuclei: A new energy weighted sum rule
• 1/N expansion formalism for high-spin states

Cited by in corpus (4)

• Magnetic dipole excitations in nuclei: elementary modes of nucleonic motion
• Axially symmetric Hartree-Fock-Bogoliubov Calculations for Nuclei Near the Drip-Lines
• Extended M1 sum rule for excited symmetric and mixed-symmetry states in nuclei
• Correlations between charge radii, E0 transitions, and M1 strength