BETA-DECAY OF CU-56

Authors
RAMDHANE M BAUMANN P KNIPPER A WALTER G JANAS Z PLOCHOCKI A AYSTO J DENDOOVEN P JOKINEN A OINONEN M PENTILA H LIU W GORSKA M GRAWE H HU Z KIRCHNER R KLEPPER O ROECKL E FUJITA Y BROWN BA
Citation
M. Ramdhane et al., BETA-DECAY OF CU-56, Physics letters. Section B, 432(1-2), 1998, pp. 22-28
Citations number
21
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
432
Issue
1-2
Year of publication
1998
Pages
22 - 28
Database
ISI
SICI code
0370-2693(1998)432:1-2<22:>2.0.ZU;2-G
Abstract
By measuring positrons and P-delayed gamma-rays emitted from mass-sepa rated sources, the decay of Cu-56 (4(+),T-z = -1,T = 1) to states in t he doubly-magic nucleus Ni-56 was Studied for the first time. The half -life of Cu-56 was measured to be 78(15) ms, and four beta-delayed gam ma-rays were assigned to its decay. The resulting experimental data on Fermi and Gamow-Teller strength are compared with shell-model predict ions. (C) 1998 Elsevier Science B.V. All rights reserved.