Constraining new physics from the first observation of coherent elastic neutrino-nucleus scattering

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Constraining new physics from the first observation of coherent elastic neutrino-nucleus scattering (EN)

Papoulias, D. K.
Kosmas, T. S.

info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Theoretical (EN)

2019-04-01


The process of neutral-current coherent elastic neutrino-nucleus scattering, consistent with the Standard Model (SM) expectation, has been recently measured by the COHERENT experiment at the Spallation Neutron Source. On the basis of the observed signal and our nuclear calculations for the relevant Cs and I isotopes, the extracted constraints on both conventional and exotic neutrino physics are updated. The present study concentrates on various SM extensions involving vector and tensor nonstandard interactions as well as neutrino electromagnetic properties, with an emphasis on the neutrino magnetic moment and the neutrino charge radius. Furthermore, models addressing a light sterile neutrino state are examined, and the corresponding regions excluded by the COHERENT experiment are presented.    (EN)

Sterile Neutrinos (EN)
Non-Standard Neutrino Interactions (EN)
Coherent Elastic Neutrino-Nucleus Scattering (EN)
Electromagnetic Neutrino Properties (EN)

Annual Symposium of the Hellenic Nuclear Physics Society

English

Hellenic Nuclear Physics Society (HNPS) (EN)

2654-0088
2654-007X
Annual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 26 (2018): HNPS2018; 17-24 (EL)
HNPS Advances in Nuclear Physics; Vol. 26 (2018): HNPS2018; 17-24 (EN)

Πνευματική ιδιοκτησία (c) 2019 D. K. Papoulias, T. S. Kosmas (EL)



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