Open Access
ND 2007
Article Number 125
Number of page(s) 4
Section Facilities and experimental techniques
Published online 17 June 2008
International Conference on Nuclear Data for Science and Technology 2007
DOI: 10.1051/ndata:07507

Isomeric cross sections of neutron induced reactions on Ge and Ir isotopes

R. Vlastou1, C.T. Papadopoulos1, M. Kokkoris1, G. Perdikakis1, 2, S. Galanopoulos1, N. Patronis1, M. Serris1, S. Harissopulos2 and P. Demetriou2

1  National Technical University of Athens, Department of Physics, 157 80 Athens, Greece
2  NCSR "Demokritos'', Institute of Nuclear Physics, 153 10 Athens, Greece

Published online: 21 May 2008

The 72Ge(n,α)69mZn, 74Ge(n,α)71mZn, 76Ge(n,2n)75g+mGe and 191Ir(n,2n)190Irg+m1 and 191Ir(n,2n)190Irm2 reaction cross sections were measured from 9.6 to 11.4 MeV relative to the 27Al(n,α)24Na reference reaction via the activation method. The quasi-monoenergetic neutron beams were produced via the 2H(d,n)3He reaction at the 5 MV VdG Tandem T11/25 accelerator of NCSR "Demokritos". Statistical model calculations using the codes STAPRE-F and EMPIRE (version 2.19) and taking into account pre-equilibrium emission were performed on the data measured in this work as well as on data reported in literature.

© CEA 2008