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Efficiency of neutron detection of superheated drops of Freon-22

Mala Das·B. Roy·B. K. Chatterjee·S. C. Roy
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Abstract

Neutron detection efficiency of superheated drops of Freon22 for neutrons obtained from a 3Ci Am-Be neutron source has been reported in this paper. Neutron detection efficiency of both F-22 and F-12 have been determined from the measured nucleation rate using the volumetric method developed in our lab. The result shows that the neutron detection efficiency of F-22 for the energy spectrum obtained from Am-Be is almost double, while the life time is 58.6% smaller than that of F-12, for a particular neutron flux of that source.

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Mala Das, B. Roy, B. K. Chatterjee, S. C. Roy. 2000-04-17. Efficiency of neutron detection of superheated drops of Freon-22. https://arxiv.org/abs/physics/0004033

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