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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: 2011 ed. Volume: 38 Dimensions: Width: 15.50cm , Height: 1.30cm , Length: 23.50cm Weight: 0.354kg ISBN: 9789400712317ISBN 10: 9400712316 Pages: 107 Publication Date: 06 May 2011 Audience: Professional and scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: Awaiting stock  The supplier is currently out of stock of this item. It will be ordered for you and placed on backorder. Once it does come back in stock, we will ship it out for you. 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 Information"Marco Vignati received his Master Degree in Physics from the Universita di Roma - La Sapienza in June 2004 with final mark 110/110 cum laude. His degree thesis was entitled ""CP asymmetry measurement within ba '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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