Probing neutrino dipole portal at COHERENT experiment

Arnab Dasgupta; Sin Kyu Kang; Jihn E. Kim

doi:10.1007/JHEP11(2021)120

Probing neutrino dipole portal at COHERENT experiment

Arnab Dasgupta, Sin Kyu Kang, Jihn E. Kim

School of Natural Sciences

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

Motivated by the first observation of coherent-elastic neutrino-nucleus scattering at the COHERENT experiment, we confront the neutrino dipole portal giving rise to the transition of the standard model neutrinos to sterile neutrinos with the recently released CENNS 10 data from the liquid argon as well as the CsI data of the COHERENT experiment. Performing a statistical analysis of those data, we show how the transition magnetic moment can be constrained for the range of the sterile neutrino mass between 10 keV and 40 MeV.

Original language	English
Article number	120
Journal	Journal of High Energy Physics
Volume	2021
Issue number	11
DOIs	https://doi.org/10.1007/JHEP11(2021)120
State	Published - Nov 2021

Keywords

Beyond Standard Model
Neutrino Physics

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10.1007/JHEP11(2021)120

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abstract = "Motivated by the first observation of coherent-elastic neutrino-nucleus scattering at the COHERENT experiment, we confront the neutrino dipole portal giving rise to the transition of the standard model neutrinos to sterile neutrinos with the recently released CENNS 10 data from the liquid argon as well as the CsI data of the COHERENT experiment. Performing a statistical analysis of those data, we show how the transition magnetic moment can be constrained for the range of the sterile neutrino mass between 10 keV and 40 MeV.",

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AB - Motivated by the first observation of coherent-elastic neutrino-nucleus scattering at the COHERENT experiment, we confront the neutrino dipole portal giving rise to the transition of the standard model neutrinos to sterile neutrinos with the recently released CENNS 10 data from the liquid argon as well as the CsI data of the COHERENT experiment. Performing a statistical analysis of those data, we show how the transition magnetic moment can be constrained for the range of the sterile neutrino mass between 10 keV and 40 MeV.

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KW - Neutrino Physics

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DO - 10.1007/JHEP11(2021)120

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Probing neutrino dipole portal at COHERENT experiment

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