For the first time discrete gamma-rays following the nuclear reaction 170Er(p,n)170Tm with enriched target were measured with a high resolution GeHP spectrometer. Protons delivered by the Bucharest FN Tandem Van de Graaff accelerator bombarded a thin self-supporting film of enriched erbium. Measured γ-ray energies (Eγ), their relative intensities (Iγ) and corresponding excitation functions for the beam energy range 2.0–3.6 MeV are reported in the present work. The measured excitation functions were fairly well reproduced by compound nucleus calculations based on the Hauser-Feshbach formalism.
 A. J. Koning, S. Hilaire, M. C. Duijvestijn, In: O. Bersillon, F. Gunsing, E. Bauge, R. Jacqmin, S. Leray (Eds.), International Conference on Nuclear data for Science and Technology, April 22–27, 2007, Nice, France (EDP Sciences, 2008) 211
 G. V. S. Rayudu, L. Yaffe, Can. J. Chemistry41(1963)
 A. H. Wapstra, G. Audi, C. Thibault, Nucl. Phys. A 729, 337(2003)
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