613 citations · 1.1k across the 34 of their papers we have counts for
34 papers
Separating Ar from Ar by cryogenic distillation with Aria for dark matter searches
DarkSide Collaboration, P. Agnes, S. Albergo +309
The Aria project consists of a plant, hosting a 350 m cryogenic isotopic distillation column, the tallest ever built, which is currently in the installation phase in a mine shaft a…
Observation of unusual slow components in electroluminescence signal of two-phase argon detector
A. Bondar, E. Borisova, A. Buzulutskov +3
Proportional electroluminescence (EL) in noble gases is used in two-phase detectors for dark matter search to record ionization signals in the gas phase induced by particle scatter…
Observation of primary scintillations in the visible range in liquid argon doped with methane
A. Bondar, E. Borisova, A. Buzulutskov +4
Neutron veto detector based on liquid scintillator containing hydrogen atoms is an integral part of any underground experiment for dark matter search. So far, a flammable mixture o…
SiPM-matrix readout of two-phase argon detectors using electroluminescence in the visible and near infrared range
The DarkSide collaboration, C. E. Aalseth, S. Abdelhakim +312
Proportional electroluminescence (EL) in noble gases is used in two-phase detectors for dark matter searches to record (in the gas phase) the ionization signal induced by particle…
Design and construction of a new detector to measure ultra-low radioactive-isotope contamination of argon
The DarkSide Collaboration, C. E. Aalseth, S. Abdelhakim +328
Large liquid argon detectors offer one of the best avenues for the detection of galactic weakly interacting massive particles (WIMPs) via their scattering on atomic nuclei. The liq…
Ion detector for Accelerator Mass Spectrometry based on low-pressure TPC with THGEM readout
A. Bondar, A. Buzulutskov, E. Frolov +4
A new technique for ion identification in Accelerator Mass Spectrometry (AMS) has been proposed by measuring the ion track ranges using a low-pressure TPC. As a proof of principle,…
Electron transport and electric field simulations in two-phase detectors with THGEM electrodes
Alexander Bondar, Alexei Buzulutskov, Egor Frolov +3
One of the main features of two-phase detectors with electroluminescence (EL) gap being developed in our laboratory for dark matter search is the extensive use of THGEMs (Thick Gas…
Neutral bremsstrahlung in two-phase argon electroluminescence: further studies and possible applications
A. Bondar, A. Buzulutskov, A. Dolgov +5
We further study the effect of neutral bremsstrahlung (NBrS) in two-phase argon electroluminescence (EL), revealed recently in [1]. The absolute EL yield due to NBrS effect, in the…
Characterization of a 109Cd gamma-ray source for the two-phase argon detector
A. Bondar, A. Buzulutskov, A. Dolgov +6
At present, a two-phase argon detector is being developed in our laboratory for dark matter search and low-energy neutrino experiments. To calibrate its energy scale a Cd g…
DarkSide-20k: A 20 Tonne Two-Phase LAr TPC for Direct Dark Matter Detection at LNGS
C. E. Aalseth, F. Acerbi, P. Agnes +282
Building on the successful experience in operating the DarkSide-50 detector, the DarkSide Collaboration is going to construct DarkSide-20k, a direct WIMP search detector using a tw…
Measurement of the ionization yield of nuclear recoils in liquid argon using a two-phase detector with electroluminescence gap
A. Bondar, A. Buzulutskov, A. Dolgov +7
A measurement of ionization yields in noble-gas liquids is relevant to the energy calibration of nuclear recoil detectors for dark matter search and coherent neutrino-nucleus scatt…
Further studies of proportional electroluminescence in two-phase argon
A. Bondar, A. Buzulutskov, A. Dolgov +6
The study of proportional electroluminescence in two-phase argon is relevant in the field of noble-gas liquid detectors for dark matter search and low-energy neutrino experiments.…
Study of cryogenic photomultiplier tubes for the future two-phase cryogenic avalanche detector
A. Bondar, A. Buzulutskov, A. Dolgov +4
We report the results of a characterization study of several types of cryogenic photomultipliers manufactured by Hamamatsu Photonics and intended for operation in liquid Ar conditi…
Cryogenic Characterization of FBK RGB-HD SiPMs
C. E. Aalseth, F. Acerbi, P. Agnes +268
We report on the cryogenic characterization of Red Green Blue - High Density (RGB-HD) SiPMs developed at Fondazione Bruno Kessler (FBK) as part of the DarkSide program of dark matt…
Two-phase Cryogenic Avalanche Detector with electroluminescence gap operated in argon doped with nitrogen
A. Bondar, A. Buzulutskov, A. Dolgov +4
A two-phase Cryogenic Avalanche Detector (CRAD) with electroluminescence (EL) gap, operated in argon doped with a minor (497 ppm) admixture of nitrogen, has been studied. The…
Proportional electroluminescence in two-phase argon and its relevance to rare-event experiments
A. Bondar, A. Buzulutskov, A. Dolgov +4
Proportional electroluminescence (EL) in gaseous Ar has for the first time been systematically studied in the two-phase mode, at 87 K and 1.00 atm. Liquid argon had a minor (56 ppm…
Characterization of photo-multiplier tubes for the Cryogenic Avalanche Detector
A. Bondar, A. Buzulutskov, A. Dolgov +3
New Cryogenic Avalanche Detector (CRAD) with ultimate sensitivity, that will be able to detect one primary electron released in the cryogenic liquid, is under development in the La…
X-ray ionization yields and energy spectra in liquid argon
A. Bondar, A. Buzulutskov, A. Dolgov +2
The main purpose of this work is to provide reference data on X-ray ionization yields and energy spectra in liquid Ar to the studies in the field of Cryogenic Avalanche Detectors (…
MPPC versus MRS APD in two-phase Cryogenic Avalanche Detectors
A. Bondar, A. Buzulutskov, A. Dolgov +2
Two-phase Cryogenic Avalanche Detectors (CRADs) with combined THGEM/GAPD multiplier have become an emerging potential technique for dark matter search and coherent neutrino-nucleus…
Measurement of the ionization yield of nuclear recoils in liquid argon at 80 and 233 keV
A. Bondar, A. Buzulutskov, A. Dolgov +5
The energy calibration of nuclear recoil detectors is of primary importance to rare-event experiments such as those of direct dark matter search and coherent neutrino-nucleus scatt…
Performance degradation of Geiger-mode APDs at cryogenic temperatures
A. Bondar, A. Buzulutskov, A. Dolgov +5
Two-phase Cryogenic Avalanche Detectors (CRADs) with THGEM multipliers, optically read out with Geiger-mode APDs (GAPDs), were proposed as potential technique for charge recording…
Measurement of the ratio of the leptonic widths for the meson
KEDR Collaboration, V. M. Aulchenko, E. M. Baldin +79
The ratio of the electron and muon widths of the meson has been measured using direct decays in the KEDR experiment at the VEPP-4M electron-positron collider. The resul…
First demonstration of THGEM/GAPD-matrix optical readout in two-phase Cryogenic Avalanche Detector in Ar
A. Bondar, A. Buzulutskov, A. Dolgov +5
The multi-channel optical readout of a THGEM multiplier coupled to a matrix of 3x3 Geiger-mode APDs (GAPDs) was demonstrated in a two-phase Cryogenic Avalanche Detector (CRAD) in A…
Two-phase Cryogenic Avalanche Detectors with THGEM and hybrid THGEM/GEM multipliers operated in Ar and Ar+N2
A. Bondar, A. Buzulutskov, A. Dolgov +6
Two-phase Cryogenic Avalanche Detectors (CRADs) with GEM and THGEM multipliers have become an emerging potential technique for charge recording in rare-event experiments. In this w…