Broad energy germanium detector
WebMar 6, 2016 · With an assembled device for source positioning, a collimated 133Ba point-like source was used to scan the detector and investigate the active volume. A point-like …
Broad energy germanium detector
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WebMay 22, 2024 · A natural broad energy germanium (BEGe) detector is operated in the China Jinping Underground Laboratory (CJPL) for a feasibility study of building the next generation experiment of the neutrinoless double-beta (0 { }) decay of Ge. WebApr 11, 2011 · Abstract The performance of a 630 g commercial broad energy germanium (BEGe) detector has been systematically investigated. Energy resolution, linearity, stability vs. high-voltage (HV) bias, thickness and uniformity of dead layers have been measured and found to be excellent.
WebGermanium detectors are semiconductor diodes having a p-i-n structure in which the intrinsic (i) region is sensitive to ionizing radiation, particularly x rays and gamma rays. Under reverse bias, an electric field extends across the intrinsic or depleted region. WebIGEX is a low-background experiment based on low-activity Germanium detectors, originally dedicated to the neutrinoless double beta decay (β β 0 ν) research. The published data set [ 20 ] refers to 80 kg day exposure, and was conceived to search for a dark matter WIMPs signal that originated from elastic scattering, producing Ge nuclear recoil.
WebJul 1, 2011 · We have found that customized Broad Energy Germanium (BEGe) detectors produced by Canberra have several desirable features for a neutrinoless double-beta ... The MAJORANA DEMONSTRATOR is a planned 40 kg array of Germanium detectors intended to demonstrate the feasibility of constructing a tonne-scale experiment that will … WebApr 1, 2024 · Gerda operated three types of enriched HPGe detectors arranged in an array of 7 strings: 7 semi-coaxial detectors, referred to as coaxial detectors for brevity, from Phase I with a total mass of 15.6 kg; 30 Broad Energy Germanium (BEGe) detectors (20.0 kg) [ 4, 5 ]; and 5 inverted coaxial (IC) detectors (9.6 kg) [ 6, 7 ], which were …
WebApr 1, 2024 · The experimental γ-ray detection efficiency curve was determined for the a BEGe (Broad Energy Germanium) detector with standard radioactive γ-ray sources placed at 25 cm from the detector face,...
WebNov 30, 2016 · The broad-energy germanium (BEGe) detector, with the ability of background discrimination using pulse shape discrimination, is a competitive candidate … marrow string purseWebThe BEGe detector represents a breakthrough in this respect. The BEGe unit is designed with an electrode structure that enhances low energy resolution and is fabricated from … Mirion manufactures a wide range of Germanium photon detectors, cryostats … marrowstimWebApr 11, 2011 · The performance of a 630 g commercial broad energy germanium (BEGe) detector has been systematically investigated. Energy resolution, linearity, stability vs. … marrow stewWebAug 21, 2011 · Germanium is a group IV semiconductor with a face-centered cubic (FCC) diamond lattice structure. The properties of the crystal depend on the atomic … marrow stimulation on petWebThe beam can alternatively be used for imaging hydrogenous and biological matter when combined with a scintillation camera. Radiation detectors Canberra Broad-Energy Germanium Detector (BEGe) Detector info here Computing cluster Computer and … marrow string pouchWebThis Advanced Radionuclide Gamma-spectrOmeter system consists of two Broad Energy Germanium detectors, surrounded by a 12-detector sodium iodide Compton suppression shield, situated... marrow state parkWebApr 1, 2024 · The experimental γ-ray detection efficiency curve was determined for the a BEGe (Broad Energy Germanium) detector with standard radioactive γ-ray sources placed at 25 cm from the detector face,... marrow stress response