Measurement of the neutron detection efficiency of a 80% absorber - 20% scintillating fibers calorimeter

M. Anelli; S. Bertolucci; C. Bini; P. Branchini; G. Corradi; C. Curceanu; G. De Zorzi; A. Di Domenico; B. Di Micco; A. Ferrari; S. Fiore; P. Gauzzi; S. Giovannella; F. Happacher; M. Iliescu; A. Luca'; M. Martini; S. Miscetti; F. Nguyen; A. Passeri; A. Prokofiev; I. Sarra; B. Sciascia; F. Sirghi; D. Tagnani

doi:10.1016/j.nima.2010.10.094

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arXiv · 1004.2241

Measurement of the neutron detection efficiency of a 80% absorber - 20% scintillating fibers calorimeter

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Abstract

The neutron detection efficiency of a sampling calorimeter made of 1 mm diameter scintillating fibers embedded in a lead/bismuth structure has been measured at the neutron beam of the The Svedberg Laboratory at Uppsala. A significant enhancement of the detection efficiency with respect to a bulk organic scintillator detector with the same thickness is observed.

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M. Anelli, S. Bertolucci, C. Bini, P. Branchini, G. Corradi, C. Curceanu, G. De Zorzi, A. Di Domenico, B. Di Micco, A. Ferrari, S. Fiore, P. Gauzzi, S. Giovannella, F. Happacher, M. Iliescu, A. Luca', M. Martini, S. Miscetti, F. Nguyen, A. Passeri, A. Prokofiev, I. Sarra, B. Sciascia, F. Sirghi, D. Tagnani. 2010-04-13. Measurement of the neutron detection efficiency of a 80% absorber - 20% scintillating fibers calorimeter. https://doi.org/10.1016/j.nima.2010.10.094

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