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arXiv · 1210.1306

On the possibility of a measurement of the CP Majorana phase in the 0νββ-decay

F. Simkovic·S. M. Bilenky·Amand Faessler·Th. Gutsche
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Abstract

In view of recent measurements of the mixing angle θ_{13} a possibility to determine the difference of two CP Majorana phases of the neutrino mixing matrix from the study of neutrinoless double-beta decay is investigated. We show that in the case of the inverted hierarchy of neutrino masses it might be possible if neutrinoless double-beta decay will be observed. The required experimental accuracies and uncertainty in the calculated nuclear matrix elements of the process are discussed.

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F. Simkovic, S. M. Bilenky, Amand Faessler, Th. Gutsche. 2013-03-29. On the possibility of a measurement of the CP Majorana phase in the 0νββ-decay. https://doi.org/10.1103/physrevd.87.073002

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