[HTML][HTML] The gallium anomaly

SR Elliott, VN Gavrin, WC Haxton - Progress in Particle and Nuclear …, 2024 - Elsevier
In order to test the end-to-end operations of gallium solar neutrino experiments, intense
electron-capture sources were fabricated to measure the responses of the radiochemical …

Reactor antineutrino flux and anomaly

C Zhang, X Qian, M Fallot - Progress in Particle and Nuclear Physics, 2024 - Elsevier
Reactor antineutrinos have played a significant role in establishing the standard model of
particle physics and the theory of neutrino oscillations. In this article, we review the reactor …

First constraints on light sterile neutrino oscillations from combined appearance and disappearance searches with the MicroBooNE detector

P Abratenko, D Andrade Aldana, J Anthony, L Arellano… - Physical review …, 2023 - APS
We present a search for eV-scale sterile neutrino oscillations in the MicroBooNE liquid
argon detector, simultaneously considering all possible appearance and disappearance …

STEREO neutrino spectrum of 235U fission rejects sterile neutrino hypothesis

Nature, 2023 - nature.com
Anomalies in past neutrino measurements have led to the discovery that these particles
have non-zero mass and oscillate between their three flavours when they propagate. In the …

Gallium Anomaly: critical view from the global picture of νe and disappearance

C Giunti, YF Li, CA Ternes, O Tyagi, Z Xin - Journal of High Energy Physics, 2022 - Springer
A bstract The significance of the Gallium Anomaly, from the BEST, GALLEX, and SAGE
radioactive source experiments, is quantified using different theoretical calculations of the …

Search for electron-neutrino transitions to sterile states in the BEST experiment

VV Barinov, SN Danshin, VN Gavrin, VV Gorbachev… - Physical Review C, 2022 - APS
The Baksan Experiment on Sterile Transitions (BEST) probes the gallium anomaly and its
possible connections to oscillations between active and sterile neutrinos. Based on the …

Search for a light sterile neutrino with 7.5 years of IceCube DeepCore data

R Abbasi, M Ackermann, J Adams, SK Agarwalla… - Physical Review D, 2024 - APS
We present a search for an eV-scale sterile neutrino using 7.5 years of data from the
IceCube DeepCore detector. The analysis uses a sample of 21,914 events with energies …

The impact of neutrino-nucleus interaction modeling on new physics searches

NM Coyle, SW Li, PAN Machado - Journal of High Energy Physics, 2022 - Springer
A bstract Accurate neutrino-nucleus interaction modeling is an essential requirement for the
success of the accelerator-based neutrino program. As no satisfactory description of cross …

Search for hidden neutrinos at the European Spallation Source: the SHiNESS experiment

SR Soleti, P Coloma, JJ Gómez Cadenas… - Journal of High Energy …, 2024 - Springer
A bstract The upcoming European Spallation Source (ESS) will soon provide the most
intense neutrino source in the world. We propose the Search for Hidden Neutrinos at the …

[HTML][HTML] Confronting solutions of the Gallium Anomaly with reactor rate data

C Giunti, CA Ternes - Physics Letters B, 2024 - Elsevier
Recently, several models have been suggested to reduce the tension between Gallium and
reactor antineutrino spectral ratio data which is found in the framework of 3+ 1 active-sterile …