Obtaining evaluated values of nuclear-physical decay characteristics for nuclei with superallowed beta transitions

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Abstract

A new evaluation of half-live values and branching ratios for 10 superallowed 0+ → 0+ beta decays is presented. The values of ft, including those corrected for theoretical adjustments, are obtained. The evaluation is carried out using an improved reliability criterion for the assessed values. A new estimate of Ft values and a comparison with other authors' evaluations are provided.

About the authors

A. K. Vlasnikov

Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State University"

St. Petersburg, Russia

I. S. Gusev

Federal State Budgetary Educational Institution of Higher Education "St. Petersburg State University"

Email: st09622@student.spbu.ru
St. Petersburg, Russia

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