Improvements on the particle identification with dead cell and side leakage corrections for the electromagnetic calorimeter of the Alpha Magnetic Spectrometer
Sign Up to like & getrecommendations! Published in 2018 at "Radiation Detection Technology and Methods"
DOI: 10.1007/s41605-018-0041-7
Abstract: BackgroundThe electromagnetic calorimeter (ECAL) of the Alpha Magnetic Spectrometer (AMS-02) measures the energy of electrons/positrons and separates them from protons. Currently, there are five dead cells in the ECAL which affect the reconstructed energy of… read more here.
Keywords: alpha magnetic; magnetic spectrometer; particle identification; dead cells ... See more keywords
On-orbit equalization of the electromagnetic calorimeter of the Alpha Magnetic Spectrometer
Sign Up to like & getrecommendations! Published in 2021 at "Radiation Detection Technology and Methods"
DOI: 10.1007/s41605-021-00267-4
Abstract: The Alpha Magnetic Spectrometer (AMS-02) will continuously collect data for the lifetime of the International Space Station (ISS). On-orbit equalization must be performed to ensure the accuracy of the AMS energy measurement (~ 1%) by the… read more here.
Keywords: alpha magnetic; magnetic spectrometer; orbit equalization; equalization ... See more keywords
High precision, low disturbance calibration system for the CMS Barrel Electromagnetic Calorimeter High Voltage apparatus
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/12/01/c01090
Abstract: The CMS Electromagnetic Calorimeter utilizes scintillation lead tungstate crystals, with avalanche photodiodes (APD) as photo-detectors in the barrel part. 1224 HV channels bias groups of 50 APD pairs, each at a voltage of about 380… read more here.
Keywords: voltage; calorimeter; calibration system; low disturbance ... See more keywords
Particle flow oriented electromagnetic calorimeter optimization for the circular electron positron collider
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/13/03/p03010
Abstract: The design and optimization of the Electromagnetic Calorimeter (ECAL) are crucial for the Circular Electron Positron Collider (CEPC) project, a proposed future Higgs/Z factory. Following the reference design of the International Large Detector (ILD), a… read more here.
Keywords: positron collider; optimization; circular electron; electron positron ... See more keywords
Reconstruction of signal amplitudes in the CMS electromagnetic calorimeter in the presence of overlapping proton-proton interactions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/15/10/p10002
Abstract: A template fitting technique for reconstructing the amplitude of signals produced by the lead tungstate crystals of the CMS electromagnetic calorimeter is described. This novel approach is designed to suppress the contribution to the signal… read more here.
Keywords: electromagnetic calorimeter; signal amplitudes; calorimeter; amplitudes cms ... See more keywords
Characterisation and performance of the PADME electromagnetic calorimeter
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/15/10/t10003
Abstract: The PADME experiment at the LNF Beam Test Facility searches for dark photons produced in the annihilation of positrons with the electrons of a fix target. The strategy is to look for the reaction $e^{+}+e^{-}\rightarrow… read more here.
Keywords: characterisation performance; calorimeter; padme electromagnetic; electromagnetic calorimeter ... See more keywords
Simulation study on photon generation and collection of tower applied to NICA-MPD electromagnetic calorimeter
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/17/01/t01004
Abstract: Shashlik tower, which is composed of absorbers and scintillators alternately, surrounded by reflector and coupled with Silicon Photomultiplier (SiPM) by Wavelength-Shifting (WLS) fibers, is a significant component to measure the energy and position of photons… read more here.
Keywords: electromagnetic calorimeter; generation; simulation study; tower ... See more keywords
A prototype electromagnetic calorimeter for the MUonE experiment: status and first performance results
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/19/02/c02044
Abstract: The MUonE experiment proposes a novel approach to determine the leading hadronic contribution to the muon g-2, from a precise measurement of the differential cross section of the μ-e elastic scattering, achievable by using the… read more here.
Keywords: electromagnetic calorimeter; calorimeter; status first; muone experiment ... See more keywords
Performance of the CMS electromagnetic calorimeter in pp collisions at √ s = 13 TeV
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/19/09/p09004
Abstract: The operation and performance of the Compact Muon Solenoid (CMS) electromagnetic calorimeter (ECAL) are presented, based on data collected in pp collisions at √ s =13 TeV at the CERN LHC, in the years from… read more here.
Keywords: electromagnetic calorimeter; calorimeter; collisions tev; performance ... See more keywords
FLAXE, a SoC readout ASIC for electromagnetic calorimeter at LUXE experiment
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/20/01/c01026
Abstract: The design and qualification results of a System on Chip (SoC) Application-Specific Integrated Circuit (ASIC), called FLAXE, fabricated in 130 nm CMOS technology are presented. FLAXE is a readout ASIC designed for ECAL-p, a compact… read more here.
Keywords: electromagnetic calorimeter; calorimeter; readout; flaxe ... See more keywords
The use of silicon photomultipliers for improving the time resolution of an electromagnetic calorimeter based on lead tungstate crystals
Sign Up to like & getrecommendations! Published in 2017 at "Instruments and Experimental Techniques"
DOI: 10.1134/s002044121701002x
Abstract: The use of S12572 MPPC silicon photomultipliers (Hamamatsu) for improving the timing characteristics of the PHOS electromagnetic calorimeter in the ALICE experiment at CERN is described. It is shown that by introducing an additional photodetector,… read more here.
Keywords: time resolution; resolution; silicon photomultipliers; electromagnetic calorimeter ... See more keywords