Candidates for Electron-Neutrino Mass Measurements - the Case of Kr-81
Artikel i vetenskaplig tidskrift, 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
Författare
H. Axelsson
M. Cronqvist
A. Derujula
P. G. Hansen
L. Johannsen
Björn Jonson
Fysiska institutionen
R. A. Naumann
Göran Hugo Nyman
Fysiska institutionen
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 1-2 249-252Ämneskategorier
Subatomär fysik
DOI
10.1016/0370-2693(88)90380-2