Neutrino mass hierarchy
id:
neutrino-mass-hierarchy-200-9784610
title:
Neutrino mass hierarchy
text:
The problem of neutrino mass hierarchy is related to the fact that present experimental data on neutrino oscillations allow two possible classes of solutions. In the first class, called Normal Hierarchy (NH) or Normal Ordering (NO), the two lightest mass eigenstates have a small mass difference, of the order of 10 meV, while the third eigenstate has a mass about 50 meV higher. In the Inverted Hierarchy (IH), also called Inverted Ordering (IO), the lightest mass eigenstate is followed by a double
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Neutrino_mass_hierarchy
date created:
date modified:
2020-12-15T18:10:37Z
main entity:
{"identifier":"Q104878256","url":"https://www.wikidata.org/entity/Q104878256"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/94/Hierfig.pdf","width":1404,"height":1214}
fields total:
13
integrity:
14