Publications (8)
Two-phase argon and xenon avalanche detectors based on Gas Electron Multipliers
A. Bondar, A. Buzulutskov, A. Grebenuk +3
We study the performance of two-phase avalanche detectors based on Gas Electron Multipliers (GEMs) and operated in an electron-avalanching mode in Ar and Xe. Emission, gain, energy…
Cryogenic avalanche detectors based on gas electron multipliers
A. Bondar, A. Buzulutskov, L. Shekhtman +2
We study the performances of gaseous and two-phase (liquid-gas) cryogenic detectors of ionizing radiation based on gas electron multipliers (GEMs) and operated in an avalanche mode…
Further studies of GEM performance in dense noble gases
V. Aulchenko, A. Bondar, A. Buzulutskov +3
We further study the performance of single, double and triple Gas Electron Multiplier (GEM) detectors in pure noble gases at high pressures, in the range of 1-10 atm. We confirm th…
GEM operation in helium and neon at low temperatures
A. Buzulutskov, J. Dodd, R. Galea +9
We study the performance of Gas Electron Multipliers (GEMs) in gaseous He, Ne and Ne+H2 at temperatures in the range of 2.6-293 K. In He, at temperatures between 62 and 293 K, the…
First results of the two-phase argon avalanche detector performance with CsI photocathode
A. Bondar, A. Buzulutskov, A. Grebenuk +3
The performance of a two-phase Ar avalanche detector with CsI photocathode was studied, with regard to potential application in coherent neutrino-nucleus scattering and dark matter…
Hadronic Calibration of the ATLAS Liquid Argon End-Cap Calorimeter in the Pseudorapidity Region 1.6 < |eta| < 1.8 in Beam Tests
C. Cojocaru, J. Pinfold, J. Soukup +113
A full azimuthal phi-wedge of the ATLAS liquid argon end-cap calorimeter has been exposed to beams of electrons, muons and pions in the energy range 6 GeV <= E <= 200 GeV at the CE…