Candidates for Electron-Neutrino Mass Measurements - the Case of Kr-81
Journal article, 1988

The nuclear data of the known candidates for neutrino mass determination by resonant electron-capture beta decay are reviewed. New results are presented for the isotope 81Kr, where the transition to the 276 keV state has been found to have QEC=4.7±0.5 keV and a branching ratio of (3.0±0.2)×10−3


H. Axelsson

M. Cronqvist

A. Derujula

P. G. Hansen

L. Johannsen

Björn Jonson

Department of Physics

R. A. Naumann

Göran Hugo Nyman

Department of Physics

J. W. Petersen

H. L. Ravn

K. Riisager

J. A. Scircle

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

0370-2693 (ISSN)

Vol. 210 1-2 249-252

Subject Categories

Subatomic Physics



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