Abstract
The64Ni(p, γ)65Cu reaction has been studied in the proton energy rangeE p =2.05–2.55 MeV. The gamma-ray spectra were recorded with a three-crystal pair spectrometer at proton energy differences of 19 keV covering the proton energy range. An average gamma-ray spectrum was formed by adding all the individual spectra after proper adjustment as a result of the alterations in proton energy. The intensities of the gamma rays to final states with knownJ π-values were tested against theoretical calculations based on the Hauser-Feshbach theory. The gamma-ray strength function for energies lower than 9 MeV has been extracted from the experiment.
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Thanks are due to M. Herman from the Institute for Nuclear Research in Warsaw for helping us with the computer code. The authors are grateful also to the staff of the Pelletron accelerator in Lund for their technical assistance.
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Erlandsson, B., Nilson, K., Marcinkowski, A. et al. Investigation of65Cu by means of the average resonance proton capture method. Z Physik A 293, 43–51 (1979). https://doi.org/10.1007/BF01414783
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DOI: https://doi.org/10.1007/BF01414783