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OverviewLarge mass bolometers are used in particle physics experiments to search for rare processes, like neutrinoless double beta decay and dark matter interactions. In the next years the CUORE experiment (a 1 Ton detector composed by 1000 crystals of TeO2 operated as bolometers in a large cryostat at 10mK) will be the particle physics experiment with the highest chance of discovering the Majorana neutrino, a long standing and yet fundamental question of particle physics. The study presented in this book was performed on the bolometers of the CUORE experiment. The response function of these detectors is not linear in the energy range of interest, and it changes with the operating temperature, worsening the performances. The nonlinearity appeared to be dominated by the thermistor and the biasing circuit used to read the bolometer, and was modeled using few measurable parameters. A method to obtain a linear response is the result of this work. It allows a great improvement of the detector operation and data analysis. With a foreword by Fernando Ferroni. Full Product DetailsAuthor: Marco VignatiPublisher: Springer Imprint: Springer Edition: Softcover reprint of the original 1st ed. 2011 Dimensions: Width: 15.50cm , Height: 0.60cm , Length: 23.50cm Weight: 0.454kg ISBN: 9789401778626ISBN 10: 9401778620 Pages: 107 Publication Date: 23 August 2016 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Manufactured on demand  We will order this item for you from a manufactured on demand supplier. Table of ContentsForeword by Fernando Ferroni 1 Neutrino masses and double beta decay.- 2 TeO2 bolometric detectors for 0_DBD search.- 3 Model of the response function of CUORE bolometers.- 4 Thermal response analysis.- 5 Thermal response analysis on the Three Towers detector.- 6. Conclusions. Appendix A: Thermal response analysis on the CCVR detector Appendix B: Precision measurements on the Three Towers detector.ReviewsAuthor InformationMarco Vignati received his Master Degree in Physics from the Università di Roma - La Sapienza in June 2004 with final mark 110/110 cum laude. His degree thesis was entitled “CP asymmetry measurement within b→s transitions with the BaBar experiment” and his supervisors were Prof. Fernando Ferroni and Dr. Gianluca Cavoto. In January 2010 he received his Ph.D. in Physics from the same University under the supervision of Prof. Fernando Ferroni. Tab Content 6Author Website:Countries AvailableAll regions |
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