MODULAR NaI(T<L%) DETECTOR FOR INTERMEDIATE ENERGY PHOTONS.

被引：0
|
作者：
Bay, A. [1 ]
Joseph, C. [1 ]
Loude, J.F. [1 ]
Perroud, J.P. [1 ]
Ruegger, D. [1 ]
Schori, O. [1 ]
Steiner, D. [1 ]
Tran, M.T. [1 ]
机构：
[1] Univ de Lausanne, Lausanne, Switz, Univ de Lausanne, Lausanne, Switz
来源：
Nuclear instruments and methods in physics research | 1988年 / A271卷 / 03期
关键词：
NEUTRONS; -; Detectors; PHOTONS; Measurements; Spectrometers;
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学科分类号：
摘要：
We describe the properties of a detector array made up of 64 NaI(Tl) 406 multiplied by 63 multiplied by 63 mm**3 modules, used as an intermediate energy photon spectrometer. We obtain an energy resolution of 6% FWHM at 129 Mev, a time resolution of 1 ns FWHM and a resolution of 48 mm FWHM for the location of the impact point on the front face of the detector. The modularity allows to some extent a discrimination between photons and neutrons. We also present the response of the detector to 69 Mev neutrons.
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页码：497 / 506
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