24–25 Nov 2025
Chalmers Conference Centre
Europe/Stockholm timezone

JUNO’s Neutrino Mass Ordering Measurement Could be Impacted by Scalar Non-Standard Interactions

25 Nov 2025, 14:35
15m
Scaniasalen (Chalmers Conference Centre)

Scaniasalen

Chalmers Conference Centre

Chalmersplatsen 1, 412 58 Göteborg

Speaker

Andreas Lund (KTH Royal Institute of Technology)

Description

The neutrino mass ordering (NMO) is one of the major contemporary questions in neutrino physics. Determining the NMO is the primary goal of the Jiangmen Underground Neutrino Observatory (JUNO), a recently operational next-generation reactor experiment. Furthermore, the advent of JUNO ushers in the precision era of neutrino oscillation physics. This enbales us, for the first time, to probe sub-leading effects on the oscillation spectrum. In this presentation we discuss how scalar-mediated non-standard interactions between neutrinos and matter would be seen in the JUNO experiment, and specifically how such interactions could impact JUNO's NMO determination.

Authors

Andreas Lund (KTH Royal Institute of Technology) Sandhya Choubey (kth.se)

Presentation materials

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