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pro vyhledávání: '"Bressler , Shikma"'
Resistive electrodes are used in gaseous detectors to quench electrical discharges. This helps to protect delicate electrodes and readout electronics and to improve the stability of the detector operation. An RPWELL is a THGEM-based WELL detector wit
Externí odkaz:
http://arxiv.org/abs/2401.15611
The Thick Gas Electron Multiplier (THGEM) is a robust high-gain gas-avalanche electron multiplier - a building block of a variety of radiation detectors. It can be manufactured economically by standard printed-circuit drilling and etching technology.
Externí odkaz:
http://arxiv.org/abs/2303.01083
Autor:
Leardini, Sara, Zhou, Yi, Tesi, Andrea, Morales, Miguel, González-Díaz, Diego, Breskin, Amos, Bressler, Shikma, Moleri, Luca, Peskov, Vladimir
Characterization of diamond-like carbon (DLC) coatings at cryogenic temperatures (down to 77 K) is presented, covering the electrical resistivity range of practical interest to gaseous and liquid particle instrumentation: 10^-1-10^5 Mohm/sq. The good
Externí odkaz:
http://arxiv.org/abs/2209.15509
Autor:
Shaked-Renous, Dan, Amaro, Fernando Domingues, Bhattacharya, Purba, Breskin, Amos, Chefdeville, Maximilien, Drancourt, Cyril, Geralis, Theo, Karyotakis, Yannis, Moleri, Luca, Tesi, Andrea, Titov, Maxim, Veloso, Joao, Vouters, Guillaum, Bressler, Shikma
Digital Hadronic Calorimeters (DHCAL) were suggested for future Colliders as part of the particle-flow concept. Though studied mainly with Resistive Plate Chambers (RPC), studies focusing on Micro-Pattern Gaseous Detector (MPGD)-based sampling elemen
Externí odkaz:
http://arxiv.org/abs/2208.12846
The occurrence of electrical discharges in gas detectors restricts their dynamic range and degrades their performance. Among the different methods developed to mitigate discharge effects, the use of resistive materials in the detector assembly was fo
Externí odkaz:
http://arxiv.org/abs/2204.09445
Autor:
Birman, Mattias, Nachman, Benjamin, Sebbah, Raphael, Sela, Gal, Turetz, Ophir, Bressler, Shikma
Publikováno v:
Eur. Phys. J. C 82, 508 (2022)
We propose exploiting symmetries (exact or approximate) of the Standard Model (SM) to search for physics Beyond the Standard Model (BSM) using the data-directed paradigm (DDP). Symmetries are very powerful because they provide two samples that can be
Externí odkaz:
http://arxiv.org/abs/2203.07529
The $R(D^{(*)})$ puzzle stands for a $\sim3\sigma$ violation of lepton flavor universality between the decay rates of $B\to D^{(*)}\tau\nu$ and $B\to D^{(*)}\ell\nu$, where $\ell=e,\mu$. If it is accounted for by new physics, there is no reason in ge
Externí odkaz:
http://arxiv.org/abs/2201.11393
We propose a data-directed paradigm (DDP) to search for new physics. Focusing on the data without using simulations, exclusive selections which exhibit significant deviations from known properties of the standard model can be identified efficiently a
Externí odkaz:
http://arxiv.org/abs/2107.11573
Autor:
Bhattacharya, Purba, Tesi, Andrea, Shaked-Renous, Dan, Moleri, Luca, Breskin, Amos, Bressler, Shikma
Publikováno v:
JINST 16 P05004 (2021)
Single-electron avalanche distributions in gaseous multipliers affect their efficient detection and that of single UV-photons. In this work, we investigated the shape of single-photo-electron spectra in single- and double-stage Resistive Plate WELL (
Externí odkaz:
http://arxiv.org/abs/2101.01534
We demonstrate, for the time, the operation of a bubble-assisted Liquid Hole Multiplier (LHM) in liquid argon. The LHM, sensitive to both radiation-induced ionization electrons and primary scintillation photons, consists of a perforated electrode imm
Externí odkaz:
http://arxiv.org/abs/1908.04974