Correlations of the elements of the neutrino mass matrix

Autor(en)
Walter Grimus, Patrick Otto Ludl
Abstrakt

Assuming Majorana nature of neutrinos, we re-investigate, in the light of the recent measurement of the reactor mixing angle, the allowed ranges for the absolute values of the elements of the neutrino mass matrix in the basis where the charged-lepton mass matrix is diagonal. Apart from the derivation of upper and lower bounds on the values of the matrix elements, we also study their correlations. Moreover, we analyse the sensitivity of bounds and correlations to the global fit results of the neutrino oscillation parameters which are available in the literature.

Organisation(en)
Teilchenphysik
Journal
Journal of High Energy Physics
Band
2012
Anzahl der Seiten
23
ISSN
1029-8479
DOI
https://doi.org/10.1007/JHEP12(2012)117
Publikationsdatum
2012
Peer-reviewed
Ja
ÖFOS 2012
103036 Theoretische Physik
Link zum Portal
https://ucrisportal.univie.ac.at/de/publications/correlations-of-the-elements-of-the-neutrino-mass-matrix(f590f073-a525-4c0f-b080-9caa2016cdb5).html