Deformed states in 42 Ca

1968
16 pages
Published in:
  • Nucl.Phys.A 116 (1968) 529-544
  • Published: 1968

Citations per year

196919781987199620030246810
Abstract: (Elsevier)
We have attempted to explain the energy spectrum and transition rates in 42 Ca by considering admixtures of deformed and shell-model states for the low-lying levels. Using three variational parameters (the deformation parameters) and two fitted parameters (effective charge and f 7 2 - d 3 2 energy splitting), we have reproduced to a good approximation the lowest six positive-parity states and the known transition rates. We have used two types of residual two-body interaction, the Kallio-Kolltveit interaction and a Yukawa central potential with a Rosenfeld exchange mixture; the results obtained do not indicate that the Kallio-Kolltveit potential is a better representation of the residual interaction than the Rosenfeld one.
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