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First evaluation of the tracking performance of the ARCADIA Fully Depleted MAPS with high-energy proton beam
M. Rignanese, S. Ciarlantini, C. Pantouvakis +19
This work presents test beam characterization of the ARCADIA Main Demonstrator 3, a 200 m thick Fully Depleted MAPS developed using a custom LFoundry 110 nm CIS process on a hig…
Directionality of nuclear recoils in a liquid argon time projection chamber
20k Collaboration, P. Agnes, I. Ahmad +264
The direct search for dark matter in the form of weakly interacting massive particles (WIMP) is performed by detecting nuclear recoils (NR) produced in a target material from the W…
Preliminary results from the cosmic data taking of the BESIII cylindrical GEM detectors
R. Farinelli
BESIII is a multipurpose spectrometer optimized for physics in the tau-charm energy region. Both detector and accelerator are undergoing an upgrade program, that will allow BESIII…
Time performance of a triple-GEM detector at high rate
A. Amoroso, R. Baldini Ferroli, I. Balossino +45
Gaseous detectors are used in high energy physics as trackers or, more generally, as devices for the measurement of the particle position. For this reason, they must provide high s…
SiPM-matrix readout of two-phase argon detectors using electroluminescence in the visible and near infrared range
The DarkSide collaboration, C. E. Aalseth, S. Abdelhakim +312
Proportional electroluminescence (EL) in noble gases is used in two-phase detectors for dark matter searches to record (in the gas phase) the ionization signal induced by particle…
Triple GEM performance in magnetic field
M. Alexeev, A. Amoroso, S. Bagnasco +65
Performance of triple GEM prototypes in strong magnetic field has been evaluated bymeans of a muon beam at the H4 line of the SPS test area at CERN. Data have been reconstructedand…
A Mixed-Signal Large Dynamic Range Front-End ASIC for High Capacitance Detectors
W. Cheng, F. Cossio, M. Da Rocha Rolo +2
A 64-channel mixed-mode ASIC, suitable for particle detectors of large dynamic range and high capacitance up to hundreds of pF, is presented here. Each channel features an analogue…
Design and performance of the TIGER front-end ASIC for the BESIII Cylindrical Gas Electron Multiplier detector
Fabio Cossio, Maxim Alexeev, Ricardo Bugalho +13
We present the design and characterization of TIGER (Turin Integrated Gem Electronics for Readout), a 64-channel ASIC developed for the readout of the CGEM (Cylindrical Gas Electro…
A Cylindrical GEM Inner Tracker for the BESIII experiment at IHEP
R. Farinelli, M. Alexeev, A. Amoroso +43
The Beijing Electron Spectrometer III (BESIII) is a multipurpose detector that collects data provided by the collision in the Beijing Electron Positron Collider II (BEPCII), hosted…
Innovative design and construction technique for the Cylindrical GEM detector for the BESIII experiment
A. Amoroso, M. Alexeev, R. Baldini Ferroli +49
Gas detector are very light instrument used in high energy physics to measure the particle properties: position and momentum. Through high electric field is possible to use the Gas…
Test beam results of a Cylindrical GEM detector for the BESIII experiment
G. Mezzadri, M. Alexeev, A. Amoroso +50
Gas detector are very light instrument used in high energy physics to measure the particle properties: position and momentum. Through high electric field is possible to use the Gas…
Performance of the micro-TPC Reconstruction for GEM Detectors at High Rate
L. Lavezzi, M. Alexeev, A. Amoroso +49
Gas detectors are one of the pillars of the research in fundamental physics. Since many years, a new concept of detectors, the Micro Pattern Gas Detectors, allows to overcome many…
Test beam results with prototypes for the new Cylindrical GEM Inner Tracker of the BESIII experiment
L. Lavezzi, M. Alexeev, A. Amoroso +49
A cylindrical GEM tracker is under construction in order to replace and improve the inner tracking system of the BESIII experiment. Tests with planar chamber prototypes were carrie…
The new cylindrical GEM inner tracker of BESIII
L. Lavezzi, M. Alexeev, A. Amoroso +49
The Cylindrical GEM-Inner Tracker (CGEM-IT) is the upgrade of the internal tracking system of the BESIII experiment. It consists of three layers of cylindrically-shaped triple GEMs…
Development and Test of a uTPC Cluster Reconstruction for a Triple GEM Detector in Strong Magnetic Field
R. Farinelli, M. Alexeev, A. Amoroso +43
Performance of triple GEM prototypes has been evaluated by means of a muon beam at the H4 line of the SPS test area at CERN. The data from two planar prototypes have been reconstru…
A custom readout electronics for the BESIII CGEM detector
M. Da Rocha Rolo, M. Alexeev, A. Amoroso +53
For the upgrade of the inner tracker of the BESIII spectrometer, planned for 2018, a lightweight tracker based on an innovative Cylindrical Gas Electron Multiplier (CGEM) detector…