BibTex format
@article{Waiton:2026:1361-6404/ae8086,
author = {Waiton, J and Bateman, J and Evans, JJ and Gunnar, Finnerud O and Gramellini, E and Guenette, R and Guzowski, P and Hergenhan, A and Kedziora, A and McCann, M and Söldner-Rembold, S},
doi = {1361-6404/ae8086},
journal = {European Journal of Physics},
pages = {045203--045203},
title = {A sterile-neutrino search using data from the MicroBooNE liquid-argon time projection chamber performed in an undergraduate teaching laboratory},
url = {http://dx.doi.org/10.1088/1361-6404/ae8086},
volume = {47},
year = {2026}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - <jats:title>Abstract</jats:title> <jats:p>Fundamental particle physics is a key part of an undergraduate physics curriculum, but can be challenging to incorporate into teaching laboratories. We present an undergraduate laboratory experiment that enables students to work with real data from the MicroBooNE liquid-argon time projection chamber to search for the existence of a sterile neutrino: a new, fourth, neutrino state. This search has galvanised physicists for decades, as the existence of sterile neutrinos could play a critical role in understanding fundamental processes in the early Universe, provide viable dark matter candidates, and offer a natural explanation for the origin of neutrino masses. From an experimental point of view, anomalies observed in several neutrino experiments provide tantalising hints of their existence. The analysis presented here, whilst based on real data, has been adapted as a pedagogical tool for an undergraduate teaching laboratory, in which students are asked to develop an understanding of neutrino oscillation theory, analyse a MicroBooNE data sample, and apply statistical methods to search for a potential sterile neutrino. The analysis incorporates machine learning techniques to improve event classification. Students are encouraged to explore these and other methods to optimise their results.</jats:p>
AU - Waiton,J
AU - Bateman,J
AU - Evans,JJ
AU - Gunnar,Finnerud O
AU - Gramellini,E
AU - Guenette,R
AU - Guzowski,P
AU - Hergenhan,A
AU - Kedziora,A
AU - McCann,M
AU - Söldner-Rembold,S
DO - 1361-6404/ae8086
EP - 045203
PY - 2026///
SN - 0143-0807
SP - 045203
TI - A sterile-neutrino search using data from the MicroBooNE liquid-argon time projection chamber performed in an undergraduate teaching laboratory
T2 - European Journal of Physics
UR - http://dx.doi.org/10.1088/1361-6404/ae8086
UR - https://doi.org/10.1088/1361-6404/ae8086
VL - 47
ER -