Relativistic model-free prediction for neutrinoless double beta decay at leading order

Starting from a manifestly Lorentz-invariant chiral Lagrangian, we present a model-free prediction for the transition amplitude of the process nn→ppe−e− induced by light Majorana neutrinos, which is a key process of the neutrinoless double beta decay (0νββ) in heavy nuclei employed in large-scale se...

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Bibliographic Details

Published in:	Physics Letters B
Main Authors:	Yilong Yang, Pengwei Zhao
Format:	Article
Language:	English
Published:	Elsevier 2024-08-01
Subjects:	Neutrinoless double-beta decay Nuclear matrix elements Decay operator Relativistic effects
Online Access:	http://www.sciencedirect.com/science/article/pii/S037026932400340X