arXiv · 1401.2083
i-TED: A novel concept for high-sensitivity (n,$\gamma$) cross section measurements
Abstract
A new method for measuring \ngr cross sections aiming at enhanced signal-to-background ratio is presented. This new approach is based on the combination of the pulse-height weighting technique with a total energy detection system that features $\gamma$-ray imaging capability (i-TED). The latter allows one to exploit Compton imaging techniques to discriminate between true capture $\gamma$-rays arising from the sample under study and background $\gamma$-rays coming from contaminant neutron (prompt or delayed) captures in the surrounding environment. A general proof-of-concept detection system for this application is presented in this article together with a description of the imaging method and a conceptual demonstration based on Monte Carlo simulations.
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César Domingo-Pardo. 2014-01-09. i-TED: A novel concept for high-sensitivity (n,$\gamma$) cross section measurements. https://arxiv.org/abs/1401.2083
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