Model-Independent electron antineutrino Short-Baseline Oscillations from Reactor Spectral Ratios

Not scheduled
20m
Kongresshaus Stadthalle Heidelberg (Heidelberg)

Kongresshaus Stadthalle Heidelberg

Heidelberg

Neckarstaden 24 69117 Heidelberg Germany
Poster reactor Poster (participating in poster prize competition)

Speaker

Dr Stefano Gariazzo (IFIC - CSIC/Univ. Valencia)

Description

The existence of an additional, fourth neutrino mass eigenstate is being studied under different points of view. When considering the ratio of the spectra measured at different distances by DANSS and NEOS in a model independent, a 3.7$\sigma$ indication in favor of short-baseline electron antineutrino oscillations arises. We discuss the implications of the model-independent NEOS+DANSS analysis for the reactor and Gallium anomalies and the constraints that can be obtained on the theoretical reactor neutrino fluxes and Gallium detector efficiencies.
Session and Location Monday Session, Poster Wall #184 (Ballroom)
Poster included in proceedings: yes

Primary author

Dr Stefano Gariazzo (IFIC - CSIC/Univ. Valencia)

Co-authors

Dr Carlo Giunti (INFN Torino) Marco Laveder (University and INFN Padova) Dr Yufeng Li (Institute of High Energy Physics)

Presentation materials