Cross-Section Measurement for the Reaction 103Rh(n,n')103mRh
- 1 December 1980
- journal article
- research article
- Published by Taylor & Francis in Nuclear Science and Engineering
- Vol. 76 (3) , 331-335
- https://doi.org/10.13182/NSE80-A21323
Abstract
The excitation function for the reaction 103Rh(n,n')103mRh was measured by the activation technique from 0.2 to 6.1 MeV in 0.1-MeV steps and from 13.0 to 16.7 MeV in 1-MeV steps. This excitation function is normalized through an absolute measurement at 1.8 MeV. This measurement is based on n-p scattering for neutron flux determination and on liquid scintillation counting of 103mRh separated from 103Pd solutions for the activity determination. The total uncertainty of the cross-section results is typically ±5% above 0.5 MeV (about ±10% above 13 MeV). Concurrence with existing data is good except below 0.35 MeV, where the present results are considerably higher.Keywords
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