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paper

Study of a Large NaI(Tl) Crystal

arXiv:1003.2235 · doi:10.1016/j.nima.2010.05.037

Abstract

Using a narrow band positron beam, the response of a large high-resolution NaI(Tl) crystal to an incident positron beam was measured. It was found that nuclear interactions cause the appearance of additional peaks in the low energy tail of the deposited energy spectrum.