EPJ

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EPJ A - Hadrons and Nuclei
Hadrons and Nuclei


Eur. Phys. J. A 12, 143-145 (2001)

Short Note

Total absorption spectroscopy of 58Cu decay

Z. Janas1, M. Karny1, Y. Fujita2, L. Batist3, D. Cano-Ott b4, R. Collatz b5, P. Dendooven b6, A. Gadea b4, M. Gierlik1, M. Hellström5, Z. Hu b5, A. Jokinen6, R. Kirchner5, O. Klepper5, F. Moroz3, M. Oinonen6, H. Penttilä6, A. Plochocki1, E. Roeckl5, B. Rubio4, M. Shibata b5, J.L. Tain4 and V. Wittman3

1  Institute of Experimental Physics, Warsaw University, PL-00-681 Warszawa, Poland
2  Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
3  St. Petersburg Nuclear Physics Institute, 188-350 Gatchina, Russia
4  Instituto de Fisica Corpuscular, C.S.I.C.-University Valencia, E-46071 Valéncia, Spain
5  Gesellschaft für Schwerionenforschung, D-64220 Darmstadt, Germany
6  Department of Physics, University of Jyväskylä, FIN-40251 Jyväskylä, Finland

janas@mimuw.edu.pl

(Received: 17 September 2001 Communicated by J. Äystö)

Abstract
The $\beta$ decay of 58Cu has been studied by means of total absorption $\gamma$-ray spectroscopy. The $\beta$ feeding to the 58Ni states has been measured, and the strength of the 58Cu( $1^{+})\rightarrow{}^{58}$Ni(0+) Gamow-Teller transition has been determined with improved accuracy.

PACS
23.40.-s - Beta decay; double beta decay; electron and muon capture.
27.40.+z - $39 \leq A \leq 58$ .

© Società Italiana di Fisica, Springer-Verlag 2001

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