A5064377111- Particle Detector Development and Performance
- Radiation Detection and Scintillator Technologies
- Particle physics theoretical and experimental studies
- Atomic and Subatomic Physics Research
- Medical Imaging Techniques and Applications
- Dark Matter and Cosmic Phenomena
- CCD and CMOS Imaging Sensors
- Advanced Optical Sensing Technologies
- Radiation Therapy and Dosimetry
- Neutrino Physics Research
- Particle Accelerators and Free-Electron Lasers
- Photocathodes and Microchannel Plates
- Radiation Effects in Electronics
- Nuclear Physics and Applications
- Distributed and Parallel Computing Systems
- Advancements in PLL and VCO Technologies
- Particle accelerators and beam dynamics
- High-Energy Particle Collisions Research
- Astrophysics and Cosmic Phenomena
- Sensor Technology and Measurement Systems
- Magneto-Optical Properties and Applications
- VLSI and Analog Circuit Testing
- Semiconductor Quantum Structures and Devices
- GNSS positioning and interference
- Advanced Sensor Technologies Research
Fermi National Accelerator Laboratory
2014-2025
Fermi Research Alliance
2014-2017
California Institute of Technology
2016
Motion Control (United States)
2013
Institute of High Energy Physics
2012
Jagiellonian University
2011
Institute of Physics
1984-2011
Institute of Nuclear Physics, Polish Academy of Sciences
2011
European Organization for Nuclear Research
2009
Institute for High Energy Physics
1997-1999
In this paper the results of charge and timing resolution characterization realized at Fermi National Accelerator Laboratory (Fermilab) on 3.5 × mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> Silicon PhotoMultipliers fabricated STMicroelectronics Catania R&D clean room facilities are presented. The device consists 4900 microcells has a geometrical fill factor 36%. Timing measurements were different wavelengths by varying overvoltage...
Extensive measurements have been made with pions, electrons and muons on four production wedges of the compact muon solenoid (CMS) hadron barrel (HB) calorimeter in H2 beam line at CERN particle momenta varying from 20 to 300 GeV/c. The time structure events was measured full chain preproduction front-end electronics running 34 MHz. Moving-wire radioactive source data were also collected for all scintillator layers HB. energy dependent slewing effect tuned optimal performance.
We have developed particle detectors based on fused silica (quartz) Cherenkov radiators read out with microchannel plate photomultipliers (MCP-PMTs) or silicon (SiPMs) for high precision timing (σt ∼ 10-15 ps). One application is to measure the times of small angle protons from exclusive reactions, p+p→p+X+p, at Large Hadron Collider, LHC. They may also be used directional fluxes close external stored beams. The areas (cm2), but need active very ( 4 mm) intense LHC beam, and so must...
Silicon photomultipliers (SiPMs) are fabricated in two different configurations: p-on-n and n-on-p junctions. SiPMs turn out to be more suitable for application positron emission tomography (PET), due their higher sensitivity blue wavelength range where common PET scintillators have spectrum. In this paper, we report on the electro-optical performances of first manufactured at STMicroelectronics, Catania. The results obtained these devices compared with those measured standard technology.
We present results on a new version of the QIE (Charge Integrator and Encoder), custom Application Specific Integrated Circuit (ASIC) designed at Fermilab. Developed specifically for measurement charge from photo-detectors in high-rate environments, this most recent addition to family features 3 fC sensitivity, 17-bits dynamic range with logarithmic response, Time-to-Digital Converter (TDC) sub-nanosecond resolution, internal injection. The device is capable dead-timeless operation 40 MHz,...
We report on the measurement of pulse shape, gain, leakage current, and photon detection efficiency in 4–9 mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> state-of-the-art silicon photomultipliers (SiPMs) obtained recently from Center Perspective Technology Appa- ratus (CPTA) Russia, for Scientific Technological Research (ITC-irst) Italy, Hamamatsu Corporation Japan. The CPTA IRST SiPMs were used to read out a hodoscope scintillators...
Abstract Light yield and spatial uniformity for a large variety of configurations scintillator tiles were studied. The light from each was collected by Silicon Photomultiplier (SiPM) directly viewing the produced scintillation (SiPM-on-tile technique). varied parameters included tile transverse size, thickness, wrapping material, composition, SiPM model. These studies performed using 120 GeV protons at Fermilab Test Beam Facility. External tracking allowed position proton penetrating to be...