Bolometric light detectors for Neutrinoless Double
Transcript
Bolometric light detectors for Neutrinoless Double
International Workshop on New Photon-detectors 2012 Contribution ID : 67 Type : Poster Bolometric light detectors for Neutrinoless Double Beta Decay search Thursday, 14 June 2012 15:30 (40) Bolometric light detectors provide an efficient method to collect light signals at small thresholds in cryogenic experiments and are being exploited in next-generation experiences for the search of Neutrinoless Double Beta Decay. Sample light detecting bolometers made up of a ultra-pure Ge slab read by a phonon sensor thermistor were assembled and tested at very low temperatures, below 30 mK; their performances are investigated in terms of their reproducibility, signal amplitude, signal to noise ratio and energy resolution. Primary author(s) : GIULIANI, Andrea (Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CNRS and Université Paris-Sud, F-91405 Orsay, France and Università dell’Insubria, Dipartimento di Fisica e Matematica, I-22100 Como, Italy); RUSCONI, Claudia (Università dell’Insubria, Dipartimento di Fisica e Matematica, I-22100 Como, Italy and Istituto Nazionale di Fisica Nucleare, Sezione di Milano-Bicocca, I-20126 Milano, Italy); CHERNYAK, Dmitry (Institute for Nuclear Research, MSP 0368 Kyiv, Ukraine, and Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CNRS and Université Paris-Sud, F-91405 Orsay, France); OLIVIERI, Emiliano (Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CNRS and Université Paris-Sud, F-91405 Orsay, France); TENCONI, Margherita (Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CNRS and Université Paris-Sud, F-91405 Orsay, France); MANCUSO, Michele (Università dell’Insubria, Dipartimento di Fisica e Matematica, I-22100 Como, Italy and Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CNRS and Université Paris-Sud, F-91405 Orsay, France) Presenter(s) : TENCONI, Margherita (Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CNRS and Université Paris-Sud, F-91405 Orsay, France) Session Classification : Posters B