Zobrazeno 1 - 10
of 416
pro vyhledávání: '"Vartsky D"'
Autor:
Roy, A., Vartsky, D., Mor, I., Boiano, C., Brambilla, S., Riboldi, S., Cohen, E. O., Yehuda-Zada, Y., Beck, A., Arazi, L.
In this contribution we report on further investigations of the recently-evaluated Constant-Fraction Time-over-Threshold (CF-ToT) method for neutron/gamma-ray pulse shape discrimination (PSD). The superiority of the CF-ToT PSD method over the constan
Externí odkaz:
http://arxiv.org/abs/2212.09711
The use of Time-over-Threshold (TOT) for the discrimination between fast neutrons and gamma-rays is advantageous when large number of detection channels are required due to the simplicity of its implementation. However, the results obtained using the
Externí odkaz:
http://arxiv.org/abs/2112.02347
Autor:
Tesi, A., Segre, E., Leardini, S., Breskin, A., Kapishnikov, S., Moleri, L., Vartsky, D., Bressler, S.
In bubble-assisted Liquid HoleMultipliers(LHM), developed for noble-liquid radiation detectors, the stability of the bubble and the electro-mechanical properties of the liquid-to-gas interface play a dominant role in the detector performance. A model
Externí odkaz:
http://arxiv.org/abs/2108.00067
Autor:
Yehuda-Zada, Y., Vartsky, D., Martínez-Lema, G., Mor, I., Cohen, E., Roy, A., Beck, A., Arazi, L.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A April 2024 1061
Autor:
Erdal, E., Arazi, L., Breskin, A., Shchemelinin, S., Roy, A., Tesi, A., Vartsky, D., Bressler, S.
The bubble-assisted Liquid Hole Multiplier (LHM) is a novel concept for the combined detection of ionization electrons and scintillation photons in noble-liquid time projection chambers. It consists of a perforated electrode immersed in the noble liq
Externí odkaz:
http://arxiv.org/abs/1912.10698
Autor:
Roy, A., Morales, M., Israelashvili, I., Breskin, A., Bressler, S., Gonzalez-Diaz, D., Pecharromán, C., Shchemelinin, S., Vartsky, D., Arazi, L.
We present for the first time, discharge-free operation at cryogenic conditions of a Resistive-Plate WELL (RPWELL) detector. It is a single-sided Thick Gaseous Electron Multiplier (THGEM) coupled to a readout anode via a plate of high bulk resistivit
Externí odkaz:
http://arxiv.org/abs/1907.05057
First imaging results in liquid xenon of a Liquid Hole Multiplier (LHM) coupled to a Quad-Silicon Photomultiplier (SiPM) array are presented. Ionization electrons deposited in the noble liquid by 5.5 MeV alpha particles, are collected into the holes
Externí odkaz:
http://arxiv.org/abs/1812.00780
Autor:
Cohen, E.O., Waschitz, Y., Ifergan, Y., Roy, A., Vartsky, D., Yehuda-Zada, Y., Israelashvili, I., Beck, A., Arazi, L.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 1 October 2022 1040
We report on recent advances in the operation of bubble-assisted Liquid Hole Multipliers (LHM). By confining a vapor bubble under or adjacent to a perforated electrode immersed in liquid xenon, we could record both radiation-induced ionization electr
Externí odkaz:
http://arxiv.org/abs/1708.06645
Autor:
Israelashvili, I., Coimbra, A. E. C., Vartsky, D., Arazi, L., Shchemelinin, S., Caspi, E. N., Breskin, A.
Gamma-ray and fast-neutron imaging was performed with a novel liquid xenon (LXe) scintillation detector read out by a Gaseous Photomultiplier (GPM). The 100 mm diameter detector prototype comprised a capillary-filled LXe converter/scintillator, coupl
Externí odkaz:
http://arxiv.org/abs/1707.04794