The SciCryo Project and Cryogenic Scintillation of $Al_2O_3$ for Dark Matter

Abstract : We discuss cryogenic scintillation of Al2O3. Room-temperature measurements with α particles are first carried out to study effect of Ti concentration on response. Measurements under X-rays between room temperature and 10 K confirm a doubling of light output. The integration of a scintillation-phonon detector into an ionization-phonon dark matter search is underway, and the quenching factor for neutrons has been verified.
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Communication dans un congrès
12th International Workshop on Low Temperature Detectors (LTD12), Jul 2007, Paris, France. 135, pp.902-907, 2008, <10.1007/s10909-008-9759-9>


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P. Di Stefano, N. Coron, P. De Marcillac, C. Dujardin, M. Luca, et al.. The SciCryo Project and Cryogenic Scintillation of $Al_2O_3$ for Dark Matter. 12th International Workshop on Low Temperature Detectors (LTD12), Jul 2007, Paris, France. 135, pp.902-907, 2008, <10.1007/s10909-008-9759-9>. <in2p3-00269178>

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