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arXiv · 1202.2720

Electromagnetic Transition Strengths in Heavy Nuclei

B. Buck·A. C. Merchant·S. M. Perez
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Abstract

We calculate reduced B(E2) and B(M1) electromagnetic transition strengths within and between K-bands in support of a recently proposed model for the structure of heavy nuclei. Previously, only spectra and a rough indication of the largest B(E2) strengths were reported. The present more detailed calculations should aid the experimental identification of the predicted $0^+$, $1^+$ and $2^+$ bands and, in particular, act to confirm or refute the suggestion that the model $0^+$ and $2^+$ bands correspond to the well known and widespread beta and gamma bands. Furthermore they pinpoint transitions which can indicate the presence of a so far elusive $1^+$ band by feeding relatively strongly into or out of it. Some of these transitions may already have been measured in $^{230}$Th, $^{232}$Th and $^{238}$U.

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B. Buck, A. C. Merchant, S. M. Perez. 2012-02-13. Electromagnetic Transition Strengths in Heavy Nuclei. https://doi.org/10.1103/physrevc.85.054302

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