Comments on the determination of the neutrino mass ordering in reactor neutrino experiments

TL;DR

This paper discusses methods to determine the neutrino mass ordering using precise measurements of vacuum neutrino oscillations in reactor experiments like JUNO, by comparing parameters with solar and KamLAND data.

Contribution

It proposes a novel approach to resolve neutrino mass ordering through combined analysis of reactor, solar, and KamLAND neutrino oscillation data.

Findings

Potential to accurately determine neutrino mass hierarchy

Method to improve parameter precision in neutrino oscillation studies

Framework for combining multiple neutrino experiment data

Abstract

We consider the problem of determination of the neutrino mass ordering via precise study of the vacuum neutrino oscillations in the JUNO and other future medium baseline reactor neutrino experiments. We are proposing to resolve neutrino mass ordering by determination of the neutrino oscillation parameters from analysis of the data of the reactor experiments and comparison them with the oscillation parameters obtained from analysis of the solar and KamLAND experiments.