Use of threshold activation technique in estimating energy distributions of accelerator produced neutrons |
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Authors: | B K Khasnabis Tapas Bandyopadhyay P K Sarkar G Muthukrishnan |
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Institution: | (1) Health Physics Unit, Variable Energy Cyclotron Centre, I/AF Bidhan Nagar, 700 064 Calcutta, India |
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Abstract: | A study of effective implementation of threshold activation technique for neutron spectral analysis in the environment of
an alpha-cyclotron target is presented. The activation data are analysed using LOUHI-82 code. Optimal choices of the regularization
parameters of the code are studied and discussed. Energy distribution of neutrons emitted from thick targets of Be, C and
Ta irradiated by 40–45 MeV alphas is discussed. |
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Keywords: | Threshold detectors neutron spectrum measurement LOUHI-82 code accelerator produced neutrons |
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