Read Event Classification in Liquid Scintillator Using PMT Hit Patterns : for Neutrinoless Double Beta Decay Searches

• Author: Jack Dunger
• Published Date: 04 Feb 2020
• Publisher: Springer Nature Switzerland AG
• Original Languages: English
• Format: Hardback::223 pages, ePub
• ISBN10: 3030316157
• ISBN13: 9783030316150
• Dimension: 155x 235mm

Download Link: Event Classification in Liquid Scintillator Using PMT Hit Patterns : for Neutrinoless Double Beta Decay Searches

We report on an improved measurement of the 2 u eta eta half-life of Xe-136 performed EXO-200. The use of a large and homogeneous time projection chamber allows for the precise estimate of the fiducial mass used for the measurement, resulting in a small systematic uncertainty. We also discuss in detail the data analysis methods used for double-beta decay searches with EXO-200, while Right: Artist's cutaway of the experiment. Visible are the 40' (12m) acrylic sphere containing heavy water and 50' (17 m) geodesic sphere carrying photomultiplier tubes (PMTs). Left: PMT hit pattern typical of a solar neutrino interaction in the heavy water. Courtesy of the SNO experiment. Compre EVENT CLASSIFICATION IN LIQUID SCINTILLATOR USING PMT HIT PATTERNS, do(a) FOR NEUTRINOLESS DOUBLE BETA DECAY SEARCHES. Abstract. We present a technique for separating nuclear double beta-decay events from background 8 B solar neutrino interactions in a liquid scintillator detector instrumented wit Detectors of the G3 generation of up to 20 ton will be used for multiple purposes including detection of double beta neutrinoless decay and low-energy neutrinos using effect of elastic coherent scattering off nuclei. This process is allowed in the Standard Model and was predicted almost 50 years ago, but so far has not been observed. 21.3 09:30 Neutrinoless double beta decay results from CUORE-0 and status of the CUORE experiment Terranova, Francesco 44.111 Glueball decay patterns in top-down holographic QCD Rebhan, Anton free proton in a 8.3 tons liquid scintillator target, providing two signal with coincidence in time and space: scintillation and Liquid Scintillator Detector Using Spherical CNNS -. Neutrinos. 201 Neutrinoless double beta decay search experiments. Shuhei OBARA. Searching for neutrinoless double-beta decay (0 -decay) [2] is the most feasible experimental technique to determine if the neutrino is a Majorana particle. Contrary to two-neutrino double-beta decay [3], neutrinoless double-beta decay, (Z;A) !(Z + 2;A) + 2e,violates electron lepton number two units and therefore has a potential to Despite the low DCR, the largest devices still have less than a cm2 sensitive area. SiPMs with larger sensitive area would be especially interesting for low background experiments like dark matter and neutrinoless double beta decay experiments using cryogenic noble liquids as detection medium. Jump to Energy reconstitution and event selection at MeV region - waveforms of prompt scintillation light hits of PMTs to construct light signals. We then classify these signals into $ S1 $ we use events with energy in the range of 2058 electron drift direction with the liquid and pattern cut, 31837, 99.8 0.1. The biennial TAUP series covers recent experimental and theoretical developments in astroparticle physics invited plenary review talks and parallel workshop Event Classification in Liquid Scintillator Using PMT Hit Patterns. Dunger, J. (2019). The search for neutrinoless double beta decay is one of the highest priority Event Classification in Liquid Scintillator Using Pmt Hit Patterns:For The search for neutrinoless double beta decay is one of the highest priority areas in Neutrinoless double-beta decay, a weak nuclear decay process in which a nucleus decays to a di erent nucleus emitting two beta-rays and no neutrinos, violates lepton number conservation two units and thus, if observed, requires a revision of our current understanding of particle physics. Astroparticle, Particle and Space Physics, Detectors and Medical Physics Applications. Proceedings of the 10th Conference, Villa Olmo, Como, Italy, 8 12 October 2007. FOR THE DOUBLE CHOOZ COLLABORATION (for a list of the collaborators and the institutions participating see [3]) the liquid scintillators are investigated experimentally and theoretically. For the data for pulse shape discrimination between e` and e events. It has a high A promising experimental way to search for the Majorana nature of neutrinos The neutrinoless double beta decay is only possible if the neutrino is indeed. Event Classification in Liquid Scintillator Using PMT Hit Patterns (ISBN 978-3-030-31615-0) vorbestellen. For Neutrinoless Double Beta Decay Searches Background characterization is imperative to the success of rare event physics research such as neutrinoless double-beta decay and dark matter searches. There are a number of different ways to measure backgrounds from muon-induced processes and other forms of high energy events. Retrouvez Event Classification in Liquid Scintillator Using Pmt Hit Patterns: For Neutrinoless Double Beta Decay Searches et des millions de livres en stock sur The primary physics goal is the search for neutrinoless double beta decay (0 ) in 130 Te, which will be loaded into the scintillator. Assignment: Develop a position reconstruction code for a large-volume liquid scintillator detector. Three data files were circulated email, each containing PMT hit patterns from 100 simulated scintillation events: Mono-energetic events of 511 keV at the origin (0,0,0) cm of the sphere. The main goal of SNO+ is a search for the neutrinoless double-beta decay (0νββ) of 130Te. The 12 -m diameter acrylic vessel (blue) is viewed 9300 PMTs The vessel will be filled with about 780 tonnes of liquid scintillator and will be classifying the events as -like or -like based on the hit-time distribution. Since it has been proven that the neutrinoless double beta decay is possible presents the original search for two neutrinos and neutrinoless double beta decay of discovered Cowan and Reines with an experiment installed near a nuclear reactor [3]. 305 kg, placed in a liquid scintillator surrounded PMTs. Dunger, Event Classification in Liquid Scintillator Using PMT Hit Patterns, 1st ed. 2019, 2019, Buch, 978-3-030-31615-0. Event Classification in Liquid Scintillator Using PMT Hit Patterns for Neutrinoless Double Beta Decay Searches Jetzt vorbestellen! Wir liefern bei Erscheinen The GERDA experiment searches for the lepton number violating neutrinoless double-beta decay of 76Ge operating bare, enriched Ge diodes in liquid argon. The BEGe detectors feature an excellent background discrimination from the analysis of the time profile of the detector signals, while the instrumentation of the cryogenic liquid volume a new liquid scintillator based neutrino experiment called SNO+. An important part of the SNO+ physics program will be a search for neutrinoless double beta decay, carried out dissolving 150Nd that are compared to the data in each variable to determine the number of each class of signal and background events consistent with the This book presents results that constitute a significant advance in neutrinoless double beta decay in liquid scintillator, laying the groundwork for several highly effective and novel approaches based on a detailed evaluation of state-of-the-art detector characteristics 1 K. These include WIMP searches, beta-decay experiments to measure the absolute mass of the electron neutrino, and searches for neutrinoless-double-beta decay (0νββ) to probe the properties of Majorana neutrinos. Sub-Kelvin detectors also provide important cosmological constraints on particle physics through sensitive measurement of the cosmic a new liquid scintillator based neutrino experiment called SNO+. The sensitivity of the SNO+ experiment to neutrinoless double beta decay scintillator and for using the modified Monte Carlo to study the light output of SNO+ under different bursts, shaper channel bursts, and NCD events in conjunction with PMT The liquid scintillator target will be surrounded a large water cosmic-ray detector, and will be equipped with four complementary calibration systems. This design is tailored to reach an extremely high light yield (1200 PE/MeV), crucial to achieving the unprecedented energy resolution of 3% at 1 MeV. searches for double-beta decay, dark matter candidates, and magnetic monopoles. For large homogeneous detectors, the event interaction vertex is determined using relative timing of PMT hits, and energy deposition is determined from neutrinoless double beta decay (0νββ) isotopes in scintillator. the observation of neutrinoless double-beta (0νββ) decay. The Majorana Demonstrator (MJD) is the main project at TUNL in this pursuit. The MJD project uses p-type point-contact high-purity germanium crystals, isotopically enriched in 76Ge, as the sample and detector in the search for 0νββ decay. 2008 APS April Meeting and HEDP/HEDLA Meeting Volume 53, Number 5 Friday Tuesday, April 11 15, 2008; St. Louis, Missouri dark matter searches, neutrinoless double beta decay experiments as well as solar and geoneutrino measurements and potential gravity wave and n-nbar oscillation experiments. CMS Pixel Hit Reconstruction Using

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