Magnetic dipole strength and the T = 0 proton-neutron residual interaction

R. W. Fearick, P. Von Neumann-Cosel, A. Richter, S. J.Q. Robinson, Larry Zamick

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

The impact of the isoscalar proton-neutron (pn) residual interaction on magnetic dipole strength distributions is investigated for the examples 46,48Ti. Shell-model calculations with different interactions are performed, where either the full set of T = 0 two-body matrix elements (TBME) from the FPD6 effective interaction, a set of constant TBME, or no TBME at all are considered. The comparison with experimental data from high-resolution electron scattering reveals clear experimental signatures of the T = 0 pn interaction part.

Original languageEnglish (US)
Article number094201
JournalJournal of the Physical Society of Japan
Volume75
Issue number9
DOIs
StatePublished - Sep 1 2006

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Keywords

  • Isoscalar proton-neutron residual interaction
  • M1 strength
  • Shell model
  • Ti

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