Calibration of the gerda experiment
WebSince 2010, the Gerda experiment at Laboratori Nazionali del Gran Sasso (LNGS) operates searching for neutrinoless double beta decay ( 0 ν β β ) of 76 Ge to the ground and excited states of 76 Se. 0 ν β β is an ultra-rare process whose detection would directly establish the Majorana nature of the neutrino and provide a direct measurement of its … WebJan 18, 2024 · Experiments searching for the neutrinoless double beta decay in $$^{76}$$ 76 Ge are currently achieving the lowest background level and, in connection with the excellent energy resolution of germanium detectors, they exhibit the best discovery potential for the decay. Expansion to a ton scale of the active target mass is presently considered …
Calibration of the gerda experiment
Did you know?
WebThe European Physical Journal C (EPJ C) presents new and original research results in theoretical physics and experimental physics Webcalibrations. In this work, we describe the calibration processandassociateddataanalysisofthefullGerda …
WebSep 21, 2004 · The GERDA experiment was proposed in 2004 as a new 76 Ge double-beta decay experiment at LNGS. The GERDA proposal foresees the installation at LNGS of a facility where germanium detectors made out of isotopically enriched material will be operated inside a cryogenic fluid shield. The facility will be located in Hall A of LNGS and … WebNov 21, 2013 · The Gerda experiment is searching for the 0 ν β β decay in 76 Ge which has a half life above 10 25 yr. To detect this rare process it is necessary to shield the …
In this work, we describe the calibration process and associated data analysis of the full Gerda dataset, tailored to preserve the excellent resolution of the individual germanium detectors when combining data over several years. See more To determine the position \mu and energy resolution in terms of \text {the full width at half maximum (FWHM)}=2.35\cdot \sigma of the identified … See more To consistently combine data over an extended period of time while preserving the excellent energy resolution of the HPGe detectors, it is vital to monitor the stability of the energy scale between calibrations and … See more After the 2024 upgrade, several detectors (the new IC detectors and one coaxial detector) exhibited larger residuals in their calibration curves compared to other detectors, up to … See more WebE 0 is the energy estimator after the application of the linear calibration curve as described in Sect. 3.1. The parameters m 0 , m 1 and m 2 were determined by fitting the residuals of each ...
WebNov 21, 2013 · The GERmanium Detector Array, Gerda, searches for neutrinoless double β decay in 76 Ge using bare high-purity germanium detectors submerged in liquid argon. For the calibration of these detectors γ emitting sources have to be lowered from their parking position on the top of the cryostat over more than 5 m down to the germanium crystals. …
WebMar 1, 2013 · The Gerda experiment is described in detail in the following sections. An overview of experimental constraints and the design is presented first. ... Calibration sources (228 Th, 226 Ra, 60 Co, 137 Cs) have been placed in- and outside of the cryostat and the event rejection by pulse shape discrimination and scintillation light detection were ... cyclopea ascended masterWebMar 26, 2013 · DOI: 10.1016/j.nima.2013.08.003 Corpus ID: 119293238; Monte Carlo Studies and Optimization for the Calibration System of the GERDA Experiment @article{Baudis2013MonteCS, title={Monte Carlo Studies and Optimization for the Calibration System of the GERDA Experiment}, author={Laura Baudis and Alfredo D. … cyclopeaWebAug 2, 2024 · In this work, we describe the calibration process and associated data analysis of the full Gerda dataset, tailored to preserve the excellent resolution of the individual … cyclop de tinguelyWebAbstract The GERmanium Detector Array (Gerda) collaboration searched for neutrinoless double- $$\beta $$ β decay in $$^{76}$$ 76 Ge with an array of about... DOAJ is a … cyclopea anakwa md las vegasWebThe calibration process and associated data analysis of the full Gerda dataset is described, tailored to preserve the excellent resolution of the individual germanium detectors when combining data over several years. The GERmanium Detector Array (Gerda) collaboration searched for neutrinoless double-\documentclass[12pt]{minimal} \usepackage{amsmath} … cheating significatoWebThe GERmanium Detector Array (GERDA) is a low background experiment located at the Laboratori Nazionali del Gran Sasso in Italy, which … cyclope adjectifWebIn this work, we describe the calibration process and associated data analysis of the full GERDA dataset, tailored to preserve the excellent resolution of the individual germanium … cheating sentenced singapore