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 $17,612$ large photomultipl…