EPJ

2022 Impact factor 2.7
EPJ A - Hadrons and Nuclei
Hadrons and Nuclei
Eur. Phys. J. A 2, 241-243

Short Note

First decay scheme of 113Tc and identification of 113Rum

J. Kurpeta1 - G. Lhersonneau2 - J.C. Wang2 - P. Dendooven2 - A. Honkanen2 - M. Huhta2 - M. Oinonen2 - H. Penttilä2 - K. Peräjärvi2 - J.R. Persson2 - A. P\l ochocki1 - J. Äystö2

1 Institute of Experimental Physics, Warsaw University, ul. Hoza 69, 00-681 Warszawa, Poland
2 Department of Physics, University of Jyväskylä, P.O.Box. 35, FIN-40351, Jyväskylä, Finland

Received: 10 February 1998 Communicated by P. Kienle

Abstract
Very neutron-rich fission products of the mass chain A=113 obtained from the IGISOL on-line mass separator have been investigated by $\gamma\gamma$ coincidence techniques and $\gamma$-spectra multiscaling. Gamma-rays following $\beta$-decay of 113Tc have been observed for the first time and a new 0.5 s isomeric state has been found in 113Ru.

PACS
27.60.+j 90 $\leq$ A $\leq$ 149 - 23.20.Lv Gamma transitions and level energies

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