3 papers
physics.ins-det2026
An eightfold equivalence-preserving speedup of the JUNO OMILREC vertex and energy reconstruction
Guangbao Sun, Qishan Liu, Wenjie Wu +7
The Jiangmen Underground Neutrino Observatory (JUNO) reconstructs each event's vertex and energy with OMILREC, a maximum-likelihood fit that scans all large photomultipl…
hep-ex2026
GPU-accelerated spectrum reweighting for new-physics searches in solar neutrino--electron scattering
Guangbao Sun, Xuefeng Ding, Liang Sun +1
Precision measurements of neutrino--electron elastic scattering provide low-energy tests of weak interactions and beyond-the-Standard-Model effects. Non-standard interactions (NSIs…
hep-ph2026
Revealing the Two-Fold Ambiguity: Tau Momentum Reconstruction and Its Impact on Entanglement Observables
Xiang Zhou, Jianyong Zhang, Xia Wan +2
The neutrinos produced in decays cannot be directly detected, making the reconstruction of kinematics challenging and affecting measurements of quantum correlations such…