Study of the M1 isovector strength in 28Si

MacGregor, I.J.D. and Johnston, A. (1992) Study of the M1 isovector strength in 28Si. Journal of Physics G: Nuclear and Particle Physics, 18(7), pp. 1195-1206. (doi: 10.1088/0954-3899/18/7/009)

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Inelastic electron scattering measurements up to 1.5 fm-1 of strong Ml transitions to the 10.900MeV, 11.446 MeV and 12.330 MeV states in 28Si, which form the bulk of the 28Si Ml isovector giant resonance, have revealed striking differences in their transition form factors, and have allowed information on the configurations contributing to each transition to be deduced. Full 2s-1d shell model calculations have also shown large differences in the form factors of the lowest Jpi = 1+, T = 1 states, but do not agree, in detail, with the experimental data.

Item Type:Articles (Other)
Glasgow Author(s) Enlighten ID:MacGregor, Professor Douglas
Authors: MacGregor, I.J.D., and Johnston, A.
Subjects:Q Science > QC Physics
College/School:College of Science and Engineering > School of Physics and Astronomy
Research Group:Nuclear Physics
Journal Name:Journal of Physics G: Nuclear and Particle Physics
ISSN (Online):1361-6471

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