0185188 - UJF-V 20000362 RIV RU eng J - Journal Article
Bonn, J. - Bornschein, B. - Bornschein, L. - Fickinger, L. - Kazachenko, O. - Kovalík, Alojz - Kraus, Ch. - Otten, E. W. - Ulrich, H. - Weinheimer, Ch.
Newest results from the Mainz neutrino-mass experiment.
Yadernaya Fizika. Roč. 63, č. 6 (2000), s. 1044-1049. ISSN 0044-0027.
[International Conference on Nonaccelerator New Physics /2./. Dubna, 28.06.1999-03.07.1999]
Institutional research plan: CEZ:AV0Z1048901
Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders

The Mainz neutrino-mass experiment investigates the end point region of the tritioum beta-decay spectrum with a MAC-E spectrometer to determine the mass of the electron antineutrino. By the recent upgrade the former problem of dewetting T2 films has been solved and the signal-to-backgroun-ratio was improved by a factor of 10. The latest measurement leads to mv.sub.2=-3.7
Permanent Link: http://hdl.handle.net/11104/0081600