Comparative Analysis of Nuclear Matrix Elements of 0νβ+β+ Decay and Muon Capture in 106Cd
Jokiniemi, L., Suhonen, J., & Kotila, J. (2021). Comparative Analysis of Nuclear Matrix Elements of 0νβ+β+ Decay and Muon Capture in 106Cd. Frontiers in Physics, 9, Article 652536. https://doi.org/10.3389/fphy.2021.652536
Published inFrontiers in Physics
© 2021 the Authors
Comparative analyses of the nuclear matrix elements (NMEs) related to the 0νβ+β+ decay of 106Cd to the ground state of 106Pd and the ordinary muon capture (OMC) in 106Cd are performed. This is the first time the OMC NMEs are studied for a nucleus decaying via positron-emitting/electron-capture modes of double beta decay. All the present calculations are based on the proton-neutron quasiparticle random-phase approximation with large no-core single-particle bases and realistic two-nucleon interactions. The effect of the particle-particle interaction parameter gpp of pnQRPA on the NMEs is discussed. In the case of the OMC, the effect of different bound-muon wave functions is studied.
PublisherFrontiers Media SA
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Related funder(s)Academy of Finland
Funding program(s)Academy Project, AoF; Research costs of Academy Research Fellow, AoF; Research post as Academy Research Fellow, AoF
Additional information about fundingThis work has been partially supported by the Academy of Finland under the Academy project no. 318043. JK has been supported by the Academy of Finland, Grant Nos. 314733 and 320062.
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