Correct use of CVC theory in first-forbidden β− decay of 186Re, 188Re and 170Tm considering the Woods-Saxon superfluid corrections

doi:10.1016/0375-9474(68)90809-9

Nuclear Physics A

Volume 119, Issue 1, 21 October 1968, Pages 113-130

https://doi.org/10.1016/0375-9474(68)90809-9 Get rights and content

Abstract

It is shown that for the ^186,188Re β⁻ transitions, the Woods-Saxon and Nilsson wave functions give practically the same theoretical predictions for the nuclear parameters and the observables except the ft values. Moreover, a correct use of the formula connecting the $∫ α and ∫ i r$ matrix elements as well as the Fujita estimation of this formula yield results in agreement with experiment in contrast to the ¹⁷⁰Tm case.

The superfluid corrections taking into account the blocking effect have been calculated for these transitions using the Woods-Saxon wave functions. They are in an appreciable manner smaller than the Nilsson ones.

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Correct use of CVC theory in first-forbidden β− decay of 186Re, 188Re and 170Tm considering the Woods-Saxon superfluid corrections

Abstract

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Correct use of CVC theory in first-forbidden β⁻ decay of ¹⁸⁶Re, ¹⁸⁸Re and ¹⁷⁰Tm considering the Woods-Saxon superfluid corrections