Title

E2 polynomial strengths: A comparison with shell-model results

Document Type

Article

Publication Date

3-3-1975

Abstract

Polynomial-expansion E2 strengths and sum rules involving (J,T)=(0, 0) and (2, 0) states of (ds)6 are compared with shell-model results. The agreement is excellent. The strength distribution is describable as a narrow linear ridge in the energy space. The level-to-level fluctuations in the total strength are small, as expected from a theorem of Dyson and Mehta; fluctuations in the first and second moments are also small. The effect of collectivity and the partitioning of the sum rules into exothermic and endothermic parts are discussed. © 1975.

Publication Source (Journal or Book title)

Physics Letters B

First Page

349

Last Page

353

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