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arXiv · 1802.00406

Precise half-life measurement of the superallowed emitter 30S

V. E. Iacob·J. C. Hardy·L. Chen·V. Horvat·M. Bencomo·N. Nica·H. I. Park·B. T. Roeder·A. Saastamoinen
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Abstract

We have measured the half-life of 30S, the parent of a superallowed 0+-to-0+ beta transition, to high precision using very pure sources and a 4pi proportional gas counter to detect the decay positrons. Our result for the half-life is 1.17992(34) s. As a byproduct of this measurement, we determined the half-life of its daughter, 30P, to be 2.501(2) min.

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V. E. Iacob, J. C. Hardy, L. Chen, V. Horvat, M. Bencomo, N. Nica, H. I. Park, B. T. Roeder, A. Saastamoinen. 2018-02-01. Precise half-life measurement of the superallowed emitter 30S. https://doi.org/10.1103/physrevc.97.035501

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