Non-analog beta decay of Rb-74

Citation
M. Oinonen et al., Non-analog beta decay of Rb-74, PHYS LETT B, 511(2-4), 2001, pp. 145-150
Citations number
29
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
0370-2693 → ACNP
Volume
511
Issue
2-4
Year of publication
2001
Pages
145 - 150
Database
ISI
SICI code
0370-2693(20010705)511:2-4<145:NBDOR>2.0.ZU;2-B
Abstract
The magnitude of the Coulomb mixing parameter delta (l)(IM) has been experi mentally deduced, for the first time, for the B decay of Rb-74. Th, estimat ed magnitude is derived from the feeding of the non-analog first excited 0( +) state in Kr-74. The inferred upper Limit of 0.07% is small compared to t heoretical predictions. The half-life was measured to be 64.90(9) ms. (C) 2 001 Published by Elsevier Science B,V.