393 citations · 2.1k across the 65 of their papers we have counts for
29 papers · 1 filter
Energy Calibration and Performance of HPGe Detectors in the LEGEND-200 Experiment
The LEGEND Collaboration, H. Acharya, M. Agostini +259
This paper describes the energy scale procedures and germanium detectors performance in the LEGEND-200 experiment, a critical component for the first unblinding in the search for n…
Application of a high-precision distributed uranium source for determining the effective mass and volume of a HPGe detector
A. S. Barabash, S. Evseev, D. Filosofov +10
A distributed uranium source with the accurately certified activity of 238U has been used to verify the effective mass of the HPGe detector intended for the νGeN neutrino experimen…
Development of MMC-based lithium molybdate cryogenic calorimeters for AMoRE-II
A. Agrawal, V. V. Alenkov, P. Aryal +105
The AMoRE collaboration searches for neutrinoless double beta decay of Mo using molybdate scintillating crystals via low temperature thermal calorimetric detection. The ear…
Projected background and sensitivity of AMoRE-II
A. Agrawal, V. V. Alenkov, P. Aryal +103
AMoRE-II aims to search for neutrinoless double beta decay with an array of 423 LiMoO crystals operating in the cryogenic system as the main phase of the Advanced M…
Liquid argon light collection and veto modeling in GERDA Phase II
GERDA collaboration, M. Agostini, A. Alexander +115
The ability to detect liquid argon scintillation light from within a densely packed high-purity germanium detector array allowed the GERDA experiment to reach an exceptionally low…
Pulse shape analysis in GERDA Phase II
The GERDA collaboration, M. Agostini, G. Araujo +113
The GERmanium Detector Array (GERDA) collaboration searched for neutrinoless double- decay in Ge using isotopically enriched high purity germanium detectors at the Labora…
Characteristics of a matrix proportional counter with circular anodes
R. A. Etezov, Yu. M. Gavrilyuk, A. M. Gangapshev +5
The construction of a butt-end multicell matrix proportional counter (MMPC) is presented in the work. Each cell is a butt-end proportional counter with a 5 mm cathode diameter and…
LEGEND-1000 Preconceptual Design Report
LEGEND Collaboration, N. Abgrall, I. Abt +261
We propose the construction of LEGEND-1000, the ton-scale Large Enriched Germanium Experiment for Neutrinoless Decay. This international experiment is designed to answer one o…
Alpha backgrounds in the AMoRE-Pilot experiment
V. Alenkov, H. W. Bae, J. Beyer +102
The Advanced Mo-based Rare process Experiment (AMoRE)-Pilot experiment is an initial phase of the AMoRE search for neutrinoless double beta decay of Mo, with the purpose of…
Characterization of inverted coaxial Ge detectors in GERDA for future double- decay experiments
GERDA collaboration, M. Agostini, G. R. Araujo +108
Neutrinoless double- decay of Ge is searched for with germanium detectors where source and detector of the decay are identical. For the success of future experiments it i…
Calibration of the GERDA experiment
GERDA collaboration, M. Agostini, G. R. Araujo +109
The GERmanium Detector Array (GERDA) collaboration searched for neutrinoless double- decay in Ge with an array of about 40 high-purity isotopically-enriched germanium det…
Improving Calibration of the Large Low-Background Proportional Counter
O. D. Petrenko, A. M. Gangapshev, Yu. M. Garilyuk +5
The study of low-yield effects requires not only good quality of the original data but also puts high requirements for their processing procedures to increase the efficiency of the…
Measurement of the Background Activities of a 100Mo-enriched Powder Sample for an AMoRE Crystal Material by using Fourteen High-Purity Germanium Detectors
S. Y. Park, K. I. Hahn, W. G. Kang +6
The Advanced Molybdenum-based Rare process Experiment in its second phase (AMoRE-II) will search for neutrinoless double-beta (0ν\b{eta}\b{eta}) decay of 100Mo in 200 kg of molybda…
Development of an array of HPGe detectors with 980% relative efficiency
D. S. Leonard, I. S. Hahn, W. G. Kang +7
Searches for new physics push experiments to look for increasingly rare interactions. As a result, detectors require increasing sensitivity and specificity, and materials must be s…
Measurement of the Background Activities of a 100Mo-enriched powder sample for AMoRE crystal material using a single high purity germanium detector
Su-yeon Park, Insik Hahn, Woon Gu Kang +7
The Advanced Molybdenum-based Rare process Experiment (AMoRE) searches for neutrino-less double-beta (0ν\b{eta}\b{eta}) decay of 100Mo in enriched molybdate crystals. The AMoRE cry…
Modeling of a MeV-scale Particle Detector Based on Organic Liquid Scintillator
Yu. M. Malyshkin, A. M. Gangapshev, V. N. Gavrin +13
The detectors based on the liquid scintillator (LS) monitored by an array of photo-multiplier tubes (PMT) are often used in low energy experiments such as neutrino oscillation stud…
Characterization of 30 Ge enriched Broad Energy Ge detectors for GERDA Phase II
GERDA collaboration, M. Agostini, A. M. Bakalyarov +112
The GERmanium Detector Array (GERDA) is a low background experiment located at the Laboratori Nazionali del Gran Sasso in Italy, which searches for neutrinoless double beta decay o…
Upgrade for Phase II of the GERDA Experiment
M. Agostini, A. M. Bakalyarov, M. Balata +111
The GERDA collaboration is performing a sensitive search for neutrinoless double beta decay of Ge at the INFN Laboratori Nazionali del Gran Sasso, Italy. The upgrade of the…
The Large Enriched Germanium Experiment for Neutrinoless Double Beta Decay (LEGEND)
LEGEND Collaboration, N. Abgrall, A. Abramov +230
The observation of neutrinoless double-beta decay (0) would show that lepton number is violated, reveal that neutrinos are Majorana particles, and provide information on neutr…
Limits on uranium and thorium bulk content in GERDA Phase I detectors
GERDA collaboration, M. Agostini, M. Allardt +113
Internal contaminations of U, U and Th in the bulk of high purity germanium detectors are potential backgrounds for experiments searching for neutrinoless d…
Flux Modulations seen by the Muon Veto of the GERDA Experiment
M. Agostini, M. Allardt, A. M. Bakalyarov +112
The GERDA experiment at LNGS of INFN is equipped with an active muon veto. The main part of the system is a water Cherenkov veto with 66~PMTs in the water tank surrounding the GERD…
Characteristics of a thermal neutrons scintillation detector with the [ZnS(Ag)+LiF] at different conditions of measurements
V. V. Alekseenko, I. R. Barabanov, R. A. Etezov +8
A construction of a thermal neutron testing detector with a thin [ZnS(Ag)+LiF] scintillator is described. Results of an investigation of sources of the detector pulse origin an…
Results of measurements of an environment neutron background at BNO INR RAS objects with the helium proportional counter
V. V. Alekseenko, I. R. Barabanov, R. A. Etezov +8
A method of measurements of the environmental neutron background at the Baksan Neutrino Observatory of the INR RAS are described. Measurements were done by using of a proportional…
High-resolution ion pulse ionization chamber with air filling for the Rn-222 decays detection
Yu. M. Gavrilyuk, A. M. Gangapshev, A. M. Gezhaev +7
The construction and characteristics of the cylindrical ion pulse ionization chamber (CIPIC) with a working volume of 3.2 L are described. The chamber is intended to register alpha…