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Author Escrihuela, F.J.; Flores, L.J.; Miranda, O.G.
Title Neutrino counting experiments and non-unitarity from LEP and future experiments Type Journal Article
Year 2020 Publication (up) Physics Letters B Abbreviated Journal Phys. Lett. B
Volume 802 Issue Pages 135241 - 8pp
Keywords
Abstract Non-unitarity of the neutrino mixing matrix is expected in many scenarios with physics beyond the Standard Model. Motivated by the search for deviations from unitary, we study two neutrino counting observables: the neutrino-antineutrino gamma process and the invisible Z boson decay into neutrinos. We report on new constraints for non-unitarity coming from the first of these observables. We study the potential constraints that future collider experiments will give from the invisible decay of the Z boson, that will be measured with improved precision.
Address [Escrihuela, F. J.] Univ Valencia, CSIC, Inst Fis Corpuscular, AHEP Grp, Parc Cient Paterna,C Catedrat Jose Beltran 2, E-46980 Paterna, Valencia, Spain, Email: franesfe@alumni.uv.es;
Corporate Author Thesis
Publisher Elsevier Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0370-2693 ISBN Medium
Area Expedition Conference
Notes WOS:000515091400049 Approved no
Is ISI yes International Collaboration yes
Call Number IFIC @ pastor @ Serial 4350
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