Probing New Physics Models of Neutrinoless Double Beta Decay with SuperNEMO
R. Arnold, C. Augier, J. Baker, A. S. Barabash, A., Basharina-Freshville, M. Bongrand, V. Brudanin, A. J. Caffrey, S. Cebri\'an,, A. Chapon, E. Chauveau, Th. Dafni, F. F. Deppisch, J. Diaz, D. Durand, V., Egorov, J. J. Evans, R. Flack, K-I. Fushima, I. Garc\'ia Irastorza, X.
TL;DR
This paper discusses how the SuperNEMO experiment can investigate new physics models of neutrinoless double beta decay, focusing on distinguishing mechanisms like Majorana neutrinos and right-handed currents through detailed measurements.
Contribution
It demonstrates the potential of SuperNEMO to differentiate between various underlying mechanisms of neutrinoless double beta decay using isotope studies and electron tracking.
Findings
SuperNEMO can discriminate decay mechanisms via electron angular and energy distributions.
The experiment's ability to study multiple isotopes enhances its sensitivity to new physics.
Detailed decay measurements can help identify the nature of neutrinos.
Abstract
The possibility to probe new physics scenarios of light Majorana neutrino exchange and right-handed currents at the planned next generation neutrinoless double beta decay experiment SuperNEMO is discussed. Its ability to study different isotopes and track the outgoing electrons provides the means to discriminate different underlying mechanisms for the neutrinoless double beta decay by measuring the decay half-life and the electron angular and energy distributions.
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