Novel imaging technique for α-particles using a fast optical camera

D'Amen, G.; Keach, M.; Nomerotski, A.; Svihra, P.; Tricoli, A.

doi:10.1088/1748-0221/16/02/p02006

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Novel imaging technique for α-particles using a fast optical camera

D'Amen, G.·Keach, M.·Nomerotski, A.·Svihra, P.·Tricoli, A.

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Abstract

A new imaging technique forα-particles using a fast optical camera focused on a thin scintillator is presented. Asα-particles interact in a thin layer of LYSO fast scintillator, they produce a localized flash of light. Furthermore, the light is collected with a lens to an intensified optical camera, Tpx3Cam, with single photon sensitivity and excellent spatial & temporal resolutions. The interactions of photons with the camera is reconstructed by means of a custom algorithm, capable of discriminating single photons using time and spatial information

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46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY particle identification methods photon detectors for UV pixelated detectors and associated VLSI electronics timing detectors visible and IR photons (solid-state)

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D'Amen, G., Keach, M., Nomerotski, A., Svihra, P., Tricoli, A.. 2021-02-05. Novel imaging technique for α-particles using a fast optical camera. https://doi.org/10.1088/1748-0221%2F16%2F02%2Fp02006

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