Neutrino rest mass and anomaly in the tritium β spectrum

Autor:	I.E. Yarykin, A. I. Belesev, N. Titov, A. I. Berlev, S. V. Zadorozhny, Vladimir M Lobashev, Yu.I. Zakharov, Boris E. Stern, Yu. E. Kuzuetsov, O. Kazachenko, A.A. Golubev, L.A. Ryvkis, E.V. Geraskin
Rok vydání:	1999
Předmět:	Nuclear physics Physics Nuclear and High Energy Physics Period (periodic table) Spectrum (functional analysis) Tritium Invariant mass Electron Neutrino Anomaly (physics) Electron neutrino
Zdroj:	Nuclear Physics A. 654:982c-987c
ISSN:	0375-9474
Popis:	The results of the “Troitsk ν -mass” experiment on the search for the neutrino rest mass in the tritium β -decay are presented. The study of the time dependence of an anomalous, bump-like structure at the end of β -spectrum reported earlier, gives an indication of a periodic shift of the position of the bump with respect to the end-point energy with a period of 0.5 year. A new upper limit for the electron antineutrino rest mass m ν 2 2 is derived after taking into account the effect of the bump.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::680214f2f6b68005e6119309e36abde9 https://doi.org/10.1016/s0375-9474(00)88585-1 Zobrazit plný text záznamu Full Text from ScienceDirect