Low-multipolarity magnetic transitions in [sup 40]Ca excited by 180[degree] electron scattering

Low-multipolarity magnetic transitions in [sup 40]Ca were excited by 180[degree] inelastic electron scattering. Measurements were made in the excitation energy range of 9 to 14 MeV, at low momentum transfers corresponding to [ital q] values of 0.3 to 0.5 fm[sup [minus]1]. Multipolarities and transit...

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Bibliographic Details
Published in:Physical review. C, Nuclear physics Nuclear physics, 1995-02, Vol.51:2
Main Authors: Petraitis, M., Connelly, J.P., Crannell, H., Fagg, L.W., O'Brien, J.T., Sober, D.I., Deininger, J.R., Williamson, S.E., Raman, S.
Format: Article
Language:English
Subjects:
663120 > Nuclear Structure Models & Methods-- (1992-)
663220 > Electromagnetic Transitions-- (1992-)
663540 > Nuclear Mass Ranges-- A=39-58-- (1992-)
ALKALINE EARTH ISOTOPES
CALCIUM 40
CALCIUM ISOTOPES
CHARGED-PARTICLE REACTIONS
ELECTRON REACTIONS
ENERGY
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EXCITATION
INELASTIC SCATTERING
ISOTOPES
LEPTON REACTIONS
LIGHT NUCLEI
M1-TRANSITIONS
MAGIC NUCLEI
MATHEMATICAL MODELS
MOMENTUM TRANSFER
MULTIPOLARITY
MULTIPOLE TRANSITIONS
NUCLEAR MODELS
NUCLEAR PHYSICS AND RADIATION PHYSICS
NUCLEAR REACTIONS
NUCLEI
SCATTERING
SHELL MODELS
STABLE ISOTOPES 663420 > Lepton-Induced Reactions & Scattering-- (1992-)
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Summary:Low-multipolarity magnetic transitions in [sup 40]Ca were excited by 180[degree] inelastic electron scattering. Measurements were made in the excitation energy range of 9 to 14 MeV, at low momentum transfers corresponding to [ital q] values of 0.3 to 0.5 fm[sup [minus]1]. Multipolarities and transition strengths were determined in a model-independent analysis for all the observed transitions and compared with previous published and unpublished electron scattering data. The experimental [ital M]1 strength distributions are compared with configuration-mixing shell-model calculations.
ISSN:0556-2813
1089-490X
DOI:10.1103/PhysRevC.51.1014