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Micro-pattern gas detectors (MPGDs) are widely utilized in physics experiments owing to their excellent spatial resolution and high-rate capabilities. Within the PandaX-III experiment, which aims to investigate neutrinoless double beta…

Instrumentation and Detectors · Physics 2025-12-09 Yunzhi Peng , Yuanchun Liu , Zhiyong Zhang , Shaobo Wang , Jianbei Liu , Ming Shao , Yi Zhou

The Low-Gain Avalanche Diode (LGAD) is a new silicon detector and holds wide application prospects in particle physics experiments due to its excellent timing resolution. The LGAD with a pixel size of 1.3 mm $\times$ 1.3 mm was used to…

Instrumentation and Detectors · Physics 2024-05-03 Weiyi Sun , Mengzhao Li , Tianyuan Zhang , Mei Zhao , Yunyun Fan , Shuqi Li , Yuan Feng , Xinhui Huang , Xuan Yang , Wei Wang , Zhijun Liang , Yuekun Heng

Multiple application-specific integrated circuits (ASIC) are required for the detectors if their readout channels are larger than that of ASIC channels. For a system with such a readout scheme, there is a need to configure channels among…

Instrumentation and Detectors · Physics 2023-03-27 Yuli Wang

We present the first micropattern gaseous detector that employs a small 3D-printed Thick-GEM as its sole gain element. The detector can achieve sufficient gas gain for regular operation without the need for pre-amplification by additional…

Instrumentation and Detectors · Physics 2025-11-11 J. Collins , M. Hohlmann

Nanoscale strain mapping by four-dimensional scanning transmission electron microscopy (4D-STEM) relies on determining the precise locations of Bragg-scattered electrons in a sequence of diffraction patterns, a task which is complicated by…

We report on the optimization of discharge insensitive floating strip Micromegas (MICRO-MEsh GASeous) detectors, fit for use in high-energy muon spectrometers. The suitability of these detectors for particle tracking is shown in…

The AC-coupled Strip LGAD (Strip AC-LGAD) is a novel LGAD design that diminishes the density of readout electronics through the use of strip electrodes, enabling the simultaneous measurement of time and spatial information. The Institute of…

In given article preliminary results of the research of the electron multiplication in MPGD are presented at a high level of alpha-particles background. This work has expanded borders of understanding of the streamer mode nature. It is seen…

Instrumentation and Detectors · Physics 2010-09-16 V. I. Razin , A. I. Reshetin

A novel read-out architecture has been developed for the Micromegas detector. The anode element is made of a resistive layer on a ceramic substrate. The detector part is entirely separated from the read-out element. Without significant…

Instrumentation and Detectors · Physics 2015-06-11 D. Attie , A. Chaus , P. Colas , E. Ferrer , J. Galan , I. Giomatari , F. J. Iguaz , A. Gongadze , R. De Oliveira , T. Papaevangelou , A. Peyaud

As demonstrated by the ATLAS New Small Wheel community with their MicroMegas (MM) design, resistive electrodes are now used in different detector types within the Micro Pattern Gaseous Detector family to improve their robustness or…

Segmented silicon detectors (micropixel and microstrip) are the main type of detectors used in the inner trackers of Large Hadron Collider (LHC) experiments at CERN. Due to the high luminosity and eventual high fluence, detectors with fast…

Instrumentation and Detectors · Physics 2017-10-05 Timo Peltola , Vladimir Eremin , Elena Verbitskaya , Jaakko Härkönen

Micro-Pattern Gas Detectors (MPGDs) represent a category of gaseous ionization detectors that utilize microelectronics. They feature a remarkably small distance between the high potential difference anode and cathode electrodes and are…

Instrumentation and Detectors · Physics 2024-10-08 Md Kaosor Ali Mondal , Poojan Angiras , Sachin Rana , A. Sarkar

Digital signal processing techniques were employed to investigate the joint use of charge division and risetime analyses for the resistive anode (RA) coupled to a microchannel plate detector (MCP). In contrast to the typical approach of…

Instrumentation and Detectors · Physics 2015-12-09 Davinder Siwal , B. B. Wiggins , R. T. deSouza

The results of a beam test performed at the KEK PS in June 2005 are presented. Drift properties of an argon-isobutane mixture have been accurately measured and compared with predictions at magnetic fields between 0 and 1 Tesla. The r.m.s.…

Instrumentation and Detectors · Physics 2009-04-17 D. C. Arogancia

A large volume TPC is a leading candidate for the central tracking detector at a future high energy linear collider. To improve the resolution a new readout based on micro-pattern gas detectors is being developed. Measurements of the…

Instrumentation and Detectors · Physics 2011-07-19 R. K. Carnegie , M. S. Dixit , J. Dubeau , D. Karlen , J. -P. Martin , H. Mes , K. Sachs

Timing information in current and future accelerator facilities is important for resolving objects (particle tracks, showers, etc.) in extreme large particles multiplicities on the detection systems. The PICOSEC Micromegas detector has…

Optically read out gaseous detectors are used in track reconstruction and imaging applications requiring high granularity images. Among resolution-determining factors, the amplification stage plays a crucial role and optimisations of…

Instrumentation and Detectors · Physics 2024-07-23 A. Cools , E. Ferrer-Ribas , T. Papaevangelou , E. C. Pollacco , M. Lisowska , F. M. Brunbauer , E. Oliveri , F. J. Iguaz

The use of double-faced, metallized, perforated PCB planes, segmented into strips for the anodic read-out of ionization signals in liquid argon TPCs, is emerging as a promising technology for charge readout in liquid argon TPCs used in…

Instrumentation and Detectors · Physics 2024-07-30 B. Baibussinov , M. Bettini , F. Fabris , A. Guglielmi , S. Marchini , G. Meng , M. Nicoletto , F. Pietropaolo , G. Rampazzo , R. Triozzi , F. Varanini

We have designed and tested a robust 20 $\times$ 20 cm$^2$ thin metal film internal anode capacitively coupled to an external array of signal pads or micro-strips for use in fast microchannel plate photodetectors. The internal anode, in…

Instrumentation and Detectors · Physics 2017-01-04 Evan Angelico , Todd Seiss , Bernhard Adams , Andrey Elagin , Henry Frisch , Eric Spieglan

Optical readout of MicroPattern Gaseous Detectors (MPGDs) makes use of the high granularity of imaging sensors to achieve good spatial resolution for radiation imaging and particle detection. CF4 is widely used as a scintillating gas…