The simulation and application of three-dimensional electrostatic weighting field in MRPC detector

Yu, Y.; Han, Dong; Wang, Y.; Wang, F.; Chen, X.; Lyu, Pengfei; Guo, Bichuan; Shen, Chao; Zhang, Q.; Li, Y.

doi:10.1088/1748-0221/14/07/p07020

Cited by 7 publications

(9 citation statements)

References 20 publications

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“…Just like the CBM-ToF, the low resistive silicate glass is employed as the resistive plate to achieve a high rate capability. To better understand the detector's working principles and improve the performance, a standalone simulation framework of the MRPC detector has been built and carried out [86,87]. The energy deposition produced by the passing particles is simulated based on the PAI model [88], which is proved to be effective for very thin absorbers.…”

Section: High Rate and Ultrahigh Time Resolution Mrpcmentioning

confidence: 99%

Multigap Resistive Plate Chambers for Time of Flight Applications

Wang

2020

Applied Sciences

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With the advantages of high-performance, easy to build and relatively low cost, the multigap resistive plate chamber has been arousing broad interests over the last few decades. It has become a new standard technology for the time of flight system in high energy physics experiments. In this article, we will give a description of the structure and the operating principles of the MRPC detector and focus on reviewing the applications on the time of flight system in several famous experiments. The performances, including time resolution and particle identification, are discussed in detail. Some recent advances and points of view for the future development of the next generation MRPC are also outlined.

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Section: High Rate and Ultrahigh Time Resolution Mrpcmentioning

confidence: 99%

Multigap Resistive Plate Chambers for Time of Flight Applications

Wang

2020

Applied Sciences

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“…In the meantime, a Monte Carlo simulation of the detector based on the simulation framework developed in our group [31,32] is carried out. The typical simulation process of the detector is summarized in figure 6.…”

Section: Simulation Processmentioning

confidence: 99%

“…For comparison with the cosmic ray test conducted in our laboratory, the incident particle source is specified as muons with an energy of 4 GeV. As mentioned in [32], we can achieve more real simulation of the whole sensitive area in an MRPC by introducing the 3D weighting field results into our standalone simulation framework. Here only particles perpendicularly impinging on a random position of one strip pitch area of the MRPC detector are considered, which can save simulation time and basically represent the experimental situation.…”

Section: Simulation Processmentioning

confidence: 99%

Study of high time resolution MRPC with the waveform digitizer system

Han

Wang

et al. 2020

J. Inst.

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A: A high time resolution Multi-gap Resistive Plate Chamber (MRPC) is proposed for the TOF system of SoLID experiment at Jefferson Lab. Efforts have being devoted to the research of a new MRPC structure, aiming at a time resolution of 20 ps. Two 32-gap MRPCs with 104 µm gap thickness have been developed for the initial test. By using the fast amplifier and waveform digitizer system, the performace of these MRPC detectors is studied using the cosmic rays. Time resolution of the order of 20 ps and efficiency around 95% are obtained. Detector simulations are simultaneously carried out for MRPCs with different structures. Meaningful results and future plans are discussed in detail. K: Detector modelling and simulations II (electric fields, charge transport, multiplication and induction, pulse formation, electron emission, etc); Instrumentation and methods for time-offlight (TOF) spectroscopy; Resistive-plate chambers; Timing detectors 1Corresponding author.

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“…Another dielectric layer (ε r = 3.6) has been considered which is equivalent to Mylar film. For very high surface resistivity (1∼5 MΩ/square) of the coating layer we often choose, this thin layer is transparent to the induction signal and can be considered an insulating layer [12][13][14]. The dielectric constant of the coating layer is set to be 12 in this simulation.…”

Section: Model Set-upmentioning

confidence: 99%

Simulation and measurement of the impedance of transmission lines in MRPC Detector

Yu¹,

Wang²,

Han³

et al. 2019

J. Inst.

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A: At high frequencies, the impedance matching along the transmission line such as between an integrated circuit and the Printed Circuit Board (PCB) is critical to maintain the signal quality and integrity. This paper focuses on studying the impedance of transmission lines in MRPC detectors. We present the 3D electromagnetic (EM) simulation for the real MRPC configurations to obtain the impedance results by using CST Microwave studio. The simulated results show a nice agreement with the results obtained by actual measurements. The strip impedance associated to different MRPC structure configurations has been has been analyzed and discussed in detail. K: Detector modelling and simulations II (electric fields, charge transport, multiplication and induction, pulse formation, electron emission, etc); Gaseous detectors; Resistive-plate chambers 1Corresponding author.

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The simulation and application of three-dimensional electrostatic weighting field in MRPC detector

Cited by 7 publications

References 20 publications

Multigap Resistive Plate Chambers for Time of Flight Applications

Multigap Resistive Plate Chambers for Time of Flight Applications

Study of high time resolution MRPC with the waveform digitizer system

Simulation and measurement of the impedance of transmission lines in MRPC Detector

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