Hati, C;
Bolton, PD;
Deppisch, FF;
Fridell, K;
Harz, J;
Kulkarni, S;
(2022)
Distinguishing Dirac vs Majorana Neutrinos at CEνNS experiments.
In:
Proceedings of The European Physical Society Conference on High Energy Physics (EPS-HEP2021).
Proceedings of Science: Online conference.
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Abstract
A transition magnetic moment between active and sterile neutrinos can induce the Primakoff upscattering process at the coherent elastic neutrino nucleus scattering experiments, leading to very stringent limits on the transition dipole coupling as a function of the sterile neutrino mass. Here we discuss how a novel radiative upscattering mode with an additional photon emitted in the final state can lead to exploration of new parameter space in the transition dipole coupling vs. sterile neutrino mass plane and provide distinguishable differential distributions for a Dirac vs Majorana sterile state mediating such a mode.
| Type: | Proceedings paper |
|---|---|
| Title: | Distinguishing Dirac vs Majorana Neutrinos at CEνNS experiments |
| Event: | European Physical Society Conference on High Energy Physics (EPS-HEP2021) |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.22323/1.398.0225 |
| Publisher version: | https://doi.org/10.22323/1.398.0225 |
| Language: | English |
| Additional information: | Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
| UCL classification: | UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy UCL > Provost and Vice Provost Offices > UCL BEAMS UCL |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10149279 |
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