Status and perspectives of neutrino physics

MS Athar, SW Barwick, T Brunner, J Cao… - Progress in Particle and …, 2022 - Elsevier
This review demonstrates the unique role of the neutrino by discussing in detail the physics
of and with neutrinos. We deal with neutrino sources, neutrino oscillations, absolute masses …

[HTML][HTML] Sterile neutrinos

B Dasgupta, J Kopp - Physics Reports, 2021 - Elsevier
Neutrinos, being the only fermions in the Standard Model of Particle Physics that do not
possess electromagnetic or color charges, have the unique opportunity to communicate with …

Search for sterile neutrinos with the Neutrino-4 experiment and measurement results

AP Serebrov, RM Samoilov, VG Ivochkin, AK Fomin… - Physical Review D, 2021 - APS
The experiment Neutrino-4 started in 2014 with a detector model and continued with a full-
scale detector in 2016–2021. In this article, we describe all the steps of the preparatory work …

Improved short-baseline neutrino oscillation search and energy spectrum measurement with the PROSPECT experiment at HFIR

M Andriamirado, AB Balantekin, HR Band, CD Bass… - Physical Review D, 2021 - APS
We present a detailed report on sterile neutrino oscillation and U 235 ν¯ e energy spectrum
measurement results from the PROSPECT experiment at the highly enriched High Flux …

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 …

Results from the Baksan experiment on sterile transitions (BEST)

VV Barinov, BT Cleveland, SN Danshin, H Ejiri… - Physical review …, 2022 - APS
The Baksan Experiment on Sterile Transitions (BEST) was designed to investigate the deficit
of electron neutrinos ν e observed in previous gallium-based radiochemical measurements …

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 …

KATRIN: status and prospects for the neutrino mass and beyond

M Aker, M Balzer, D Batzler, A Beglarian… - Journal of Physics G …, 2022 - iopscience.iop.org
Abstract The Karlsruhe Tritium Neutrino (KATRIN) experiment is designed to measure a high-
precision integral spectrum of the endpoint region of T 2 β decay, with the primary goal of …

Statistical significance of the sterile-neutrino hypothesis in the context of reactor and gallium data

JM Berryman, P Coloma, P Huber, T Schwetz… - Journal of High Energy …, 2022 - Springer
A bstract We evaluate the statistical significance of the 3+ 1 sterile-neutrino hypothesis using
ν e and\(\overline {\nu}\) e disappearance data from reactor, solar and gallium radioactive …

Heavy neutral leptons from low-scale seesaws at the DUNE near detector

P Ballett, T Boschi, S Pascoli - Journal of High Energy Physics, 2020 - Springer
A bstract Heavy nearly-sterile neutrinos are a common ingredient in extensions of the
Standard Model which aim to explain neutrino masses, like for instance in Type I seesaw …