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          Institute: MPI für Kernphysik     Collection: Nuclear Physics and Nuclear Probes     Display Documents

ID: 62952.0, MPI für Kernphysik / Nuclear Physics and Nuclear Probes
0gs+ 2 1+ Excitations in the Mirror Nuclei 32Ar and 32Si
Authors:Cottle, P. D.; Hu, Z.; Pritychenko, B. V.; Church, J. A.; Fauerbach, M.; Glasmacher, T.; Ibbotson, R. W.; Kemper, K. W.; Riley, L. A.; Scheit, H.; Steiner, M.
Date of Publication (YYYY-MM-DD):2002
Title of Journal:Physical Review Letters
Journal Abbrev.:Phys. Rev. Lett.
Start Page:1
End Page:4
Sequence Number of Article:172502
Copyright:©2002 The American Physical Society
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:We measured the strenght of 0gs+ 2 1+excitations in the radioactive mirror nuclei 32Ar and 32Si using the techniques of intermediate-energy Coulomb excitation for 32Ar and inelastic proton scattering in inverse kinematics for 32Si. The 32Ar measurement, taken together with previously existing Coulomb excitation data for 32Si, yields the isoscalar and isovector multipole matrix elements for the 01+ 2 1+
transition between T = 2 states in the A = 32 system. The proton scattering measurement for 32Si, when combined with the Coulomb excitation data for this nucleus, yields a ratio of neutron and proton matrix elements, Mn/Mp, for 32Si.
External Publication Status:published
Document Type:Article
Affiliations:MPI für Kernphysik/Group D. Schwalm/Nuclear Gamma-Ray Spectroscopy (H. Scheit)
External Affiliations:Department of Physics, Florida State University, Tallahassee, Florida 32306
National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824
Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824
Department of Physics and Astronomy, Earlham College, Richmond, Indiana 47374
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