3 papers
physics.ins-det2025
PMT calibration for the JSNS2-II far detector with an embedded LED system
Jisu Park, M. K. Cheoun, J. H. Choi +53
The JSNS2-II (the second phase of JSNS2, J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) is an experiment aimed at searching for sterile neutrinos. This experim…
hep-ex2025
First Measurement of Missing Energy Due to Nuclear Effects in Monoenergetic Neutrino Charged Current Interactions
E. Marzec, S. Ajimura, A. Antonakis +80
We present the first measurement of the missing energy due to nuclear effects in monoenergetic, muon neutrino charged-current interactions on carbon, originating from $K^+ \rightar…
hep-ex2025
Evaluation of the performance of the event reconstruction algorithms in the JSNS experiment using a Cf calibration source
D. H. Lee, M. K. Cheoun, J. H. Choi +50
JSNS searches for short baseline neutrino oscillations with a baseline of 24~meters and a target of 17~tonnes of the Gd-loaded liquid scintillator. The correct algorithm on the…