JUNO's initial results combined with global data give a 2.2-2.3 sigma preference for normal neutrino mass ordering.
Another possible way to determine the Neutrino Mass Hierarchy
6 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
abstract
We show that by combining high precision measurements of the atmospheric delta m^2 in both the electron and muon neutrino (or anti-neutrino) disappearance channels one can determine the neutrino mass hierarchy. The required precision is a very challenging fraction of one per cent for both measurements. At even higher precision, sensitivity to the cosine of the CP violating phase is also possible. This method for determining the mass hierarchy of the neutrino sector does not depend on matter effects.
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hep-ph 6representative citing papers
RG running beta functions of mixing parameters alter the fast oscillation mode at JUNO and can reduce mass ordering sensitivity, but measurements from the TAO near detector can restore it by constraining the running parameters.
T2K and NOνA extract only a small fraction of the quantum information about δ_CP, with extraction efficiency particularly suppressed near maximal CP violation.
Upcoming neutrino experiments are projected to substantially reduce the number of viable leptonic flavor models in five popular classes by measuring mass ordering, theta_23 octant, delta_CP, and absolute mass scale.
Updated global analysis finds well-determined neutrino mixing parameters with nearly equal preference for normal and inverted mass orderings in the full dataset.
Updated global fit of neutrino oscillation data gives precise measurements of mixing parameters with a 2.5 sigma preference for normal mass ordering.
citing papers explorer
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Lessons from the first JUNO results
JUNO's initial results combined with global data give a 2.2-2.3 sigma preference for normal neutrino mass ordering.
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Disentangle RG Running Parameters with Medium-Baseline Reactor Experiments
RG running beta functions of mixing parameters alter the fast oscillation mode at JUNO and can reduce mass ordering sensitivity, but measurements from the TAO near detector can restore it by constraining the running parameters.
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Leptonic CP Phase Determination from Fisher Information in NO$\nu$A and T2K
T2K and NOνA extract only a small fraction of the quantum information about δ_CP, with extraction efficiency particularly suppressed near maximal CP violation.
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The Future of Lepton Flavor
Upcoming neutrino experiments are projected to substantially reduce the number of viable leptonic flavor models in five popular classes by measuring mass ordering, theta_23 octant, delta_CP, and absolute mass scale.