Search Results - "Riegler, W."
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Noise in detectors containing distributed resistive elements
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-07-2024)“…We discuss the thermal noise originating from distributed resistive materials in particle detectors like Resistive Plate Chambers or Resistive Micro-Pattern…”
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The statistics of electron–hole avalanches
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-07-2021)“…Charge multiplication through avalanche processes is commonly employed in the detection of single photons or charged particles in high-energy physics and…”
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An extension of the Gluckstern formulae for multiple scattering: Analytic expressions for track parameter resolution using optimum weights
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-12-2018)“…Momentum, track angle and impact parameter resolution are key performance parameters that tracking detectors are optimised for. This report presents analytic…”
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Time response functions and avalanche fluctuations in resistive plate chambers
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-04-2009)“…The time response function of RPCs is derived. First, primary electron distributions in the RPC gas gap are discussed. Then the exact expression for the…”
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Future Circular Colliders
Published in Annual review of nuclear and particle science (19-10-2019)“…After 10 years of physics at the Large Hadron Collider (LHC), the particle physics landscape has greatly evolved. Today, a staged Future Circular Collider…”
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Point charge potential and weighting field of a pixel or pad in a plane condenser
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-12-2014)“…We derive expressions for the potential of a point charge as well as the weighting potential and weighting field of a rectangular pad for a plane condenser,…”
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Induced signals in particle detectors with resistive elements: Numerically modeling novel structures (VCI 2022)
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-10-2022)“…For detectors with resistive elements, the time dependence of the signals is not solely given by the movement of the charges in the drift medium but also by…”
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Extended theorems for signal induction in particle detectors VCI 2004
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-12-2004)“…Most particle detectors are based on the principle that charged particles leave a trail of ionization in the detector and that the movement of these charges in…”
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Signal shapes in a TPC wire chamber
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-11-2010)“…We study signal shapes in Multi Wire Proportional Chambers (MWPCs) and the influence of the electron distribution around the wire on the ion tail…”
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Evaluation of the radiation field in the future circular collider detector
Published in Physical review. Accelerators and beams (01-11-2016)“…The radiation load on a detector at a 100 TeV proton-proton collider, that is being investigated within the future circular collider (FCC) study, is presented…”
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Analytical solutions for space charge fields in TPC drift volumes
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-03-2011)“…At high particle rates and high multiplicities, Time Projection Chambers can suffer from field distortions due to slow moving ions that accumulate within the…”
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Time resolution limits of the MWPCs for the LHCb muon system
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-03-2011)“…Detailed simulations of the timing properties of the Multi-Wire-Proportional-Chambers of the LHCb muon system are compared with actual measurements. The…”
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Simulation of RPC performance for 511 keV photon detection
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-05-2009)“…Measurements of the time resolution of timing Resistive Plate Chambers (RPCs) reveal some differences when comparing the results for 511 keV photons and for…”
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An analytical approach to space charge distortions for time projection chambers
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-05-2010)“…In a time projection chamber (TPC), the possible ion feedback and also the primary ionization of high multiplicity events result in accumulation of ionic…”
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Gas gain reduction due to space charge in wire chambers
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-11-2007)“…We present mathematical expressions for the effective voltage drop due to localized space charge for the Multi Wire Proportional Chamber and the Drift Tube…”
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An application of extensions of the Ramo–Shockley theorem to signals in silicon sensors
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-10-2019)“…We discuss an extension of the Ramo–Shockley theorem that allows the calculation of signals in detectors that contain non-linear materials of arbitrary…”
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Development of the CARIOCA front-end chip for the LHCb muon detector
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-09-2002)“…CERN and Rio Current-mode Amplifier is an amplifier–shaper–discriminator chip, developed in 0.25μm CMOS radiation tolerant technology for the readout of the…”
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Trigger detectors for the LHCb muon system VCI 2001
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-02-2002)“…The muon detector of LHCb consists of five tracking stations which are placed along the beam axis and separated by iron filters. A muon trigger requires the…”
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Trends and highlights of VCI 2004
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-12-2004)Get full text
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