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arXiv · 1710.10817

An experimental study of the rearrangements of valence protons and neutrons amongst single-particle orbits during double {\beta} decay in 100Mo

S. J. Freeman·D. K. Sharp·S. A. McAllister·B. P. Kay·C. M. Deibel·T. Faestermann·R. Hertenberger·A. J. Mitchell·J. P. Schiffer·S. V. Szwec·J. S. Thomas·H. -F. Wirth
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Abstract

The rearrangements of protons and neutrons amongst the valence single-particle orbitals during double {\beta} decay of 100Mo have been determined by measuring cross sections in (d,p), (p,d), (3He,{\alpha}) and (3He,d) reactions on 98,100Mo and 100,102Ru targets. The deduced nucleon occupancies reveal significant discrepancies when compared with theoretical calculations; the same calculations have previously been used to determine the nuclear matrix element associated with the decay probability of double {\beta} decay of the 100Mo system.

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S. J. Freeman, D. K. Sharp, S. A. McAllister, B. P. Kay, C. M. Deibel, T. Faestermann, R. Hertenberger, A. J. Mitchell, J. P. Schiffer, S. V. Szwec, J. S. Thomas, H. -F. Wirth. 2017-10-30. An experimental study of the rearrangements of valence protons and neutrons amongst single-particle orbits during double {\beta} decay in 100Mo. https://doi.org/10.1103/physrevc.96.054325

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