Development of high-rate MRPCs for high resolution time-of-flight systems

Wang, Jingbo; Wang, Yi; González-Díaz, D.; Chen, Huangshan; Fan, Xingming; Li, Yuanjing; Cheng, Jianping; Kaspar, Marcus; Kötte, R.; García, Alejandro Laso; Naumann, L.; Stach, D.; Wendisch, Christian; Wüstenfeld, J.

doi:10.1016/j.nima.2013.02.036

Cited by 38 publications

(33 citation statements)

References 48 publications

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“…2.1: experimentally, the best time resolutions are found for narrow gaps. 1 It is strongly hinted by data and models [22,23,24] that the main source of degradation of timing RPCs at high particle flux is due to the average field drop caused by the current flowing through the resistive plates, with event-by-event fluctuations playing a minor role:…”

Section: Timing-rpcsmentioning

confidence: 99%

Detectors and Concepts for sub-100 ps timing with gaseous detectors

et al. 2017

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Section: Timing-rpcsmentioning

confidence: 99%

Detectors and Concepts for sub-100 ps timing with gaseous detectors

et al. 2017

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“…As seen from figure 25 the system does not show any significant dead time upto 800 Hz. Recently, it has been shown by several groups [31,32] that high detection efficiency with good timing resolution ( around 90 %) can be obtained for response of electrons with higher events rate ( more than few kHz) using MRPC with low resistivity doped glass.…”

Section: Discussionmentioning

confidence: 99%

Response of multi-strip multi-gap resistive plate chamber

et al. 2015

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A prototype of Multi-strip Multi-gap Resistive Plate chamber (MMRPC) with active area 40 cm × 20 cm has been developed at SINP, Kolkata. Detailed response of the developed detector was studied with the pulsed electron beam from ELBE at Helmholtz-Zentrum DresdenRossendorf. In this report the response of SINP developed MMRPC with different controlling parameters is described in details. The obtained time resolution (σ t ) of the detector after slew correction was 91.5±3 ps. Position resolution measured along (σ x ) and across (σ y ) the strip was 2.8±0.6 cm and 0.58 cm, respectively. The measured absolute efficiency of the detector for minimum ionizing particle like electron was 95.8±1.3 %. Better timing resolution of the detector can be achieved by restricting the events to a single strip. The response of the detector was mainly in avalanche mode but a few percentage of streamer mode response was also observed. A comparison of the response of these two modes with trigger rate was studied.

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“… Recombination loss in gas-and liquid-filled ionization chambers  Cell culture response to electron pulses of ultra-high pulse dose rate (Wang et al, 2013and Naumann, Kotte, Stach, Wüstenfeld, 2011and Karsch, Pawelke, 2014and Laschinsky et al, 2013 …”

Section: Direct Electron Beam In Airmentioning

confidence: 99%

ELBE Center for High-Power Radiation Sources

Michel

2016

JLSRF

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Abstract:In the ELBE Center for High-Power Radiation Sources, the superconducting linear electron accelerator ELBE, serving two free electron lasers, sources for intense coherent THz radiation, mono-energetic positrons, electrons, γ-rays, a neutron time-of-flight system as well as two synchronized ultra-short pulsed Petawatt laser systems are collocated. The characteristics of these beams make the ELBE center a unique research instrument for a variety of external users in fields ranging from material science over nuclear physics to cancer research, as well as scientists of the Helmholtz-Zentrum Dresden-Rossendorf (HZDR).

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Development of high-rate MRPCs for high resolution time-of-flight systems

Cited by 38 publications

References 48 publications

Detectors and Concepts for sub-100 ps timing with gaseous detectors

Detectors and Concepts for sub-100 ps timing with gaseous detectors

Response of multi-strip multi-gap resistive plate chamber

ELBE Center for High-Power Radiation Sources

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