Towards a large-area RPWELL detector: design optimization and performance: design optimization and performance

D. Zavazieva; L. Moleri; A. Jash; G. Sela; F. de Vito-Halevy; S. Bressler

doi:10.1088/1748-0221/18/08/P08009

Towards a large-area RPWELL detector: design optimization and performance: design optimization and performance

D. Zavazieva
, L. Moleri
, A. Jash
, G. Sela
, F. de Vito-Halevy
, S. Bressler

Weizmann Institute of Science, Ben-Gurion University of the Negev

Research output: Contribution to journal › Article › peer-review

Abstract

We present a new design and assembly procedure of a large-area gas-avalanche Resistive-Plate WELL (RPWELL) detector. A 50 × 50 cm² prototype was tested in 80 GeV/c muon beam at CERN-SPS, presenting improved performances compared to previous ones: MIP detection efficiency over 96% with 3% uniformity across the entire detector area, a charge gain of ≈ 7.5 × 10³ with a uniformity of 22%, and discharge probability below 10^-6 with a few single hotspots attributed to production imperfections. These results pave the way towards further up-scaling detectors of this kind.

Original language	English
Article number	P08009
Journal	Journal of Instrumentation
Volume	18
Issue number	8
DOIs	https://doi.org/10.1088/1748-0221/18/08/P08009
State	Published - 11 Aug 2023

Keywords

Detector design and construction technologies and materials
Micropattern gaseous detectors (MSGC, GEM, THGEM, RETHGEM, MHSP, MICROPIC, MICROMEGAS, InGrid, etc)

ASJC Scopus subject areas

Instrumentation
Mathematical Physics

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10.1088/1748-0221/18/08/P08009License: CC BY

Cite this

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title = "Towards a large-area RPWELL detector: design optimization and performance: design optimization and performance",

abstract = "We present a new design and assembly procedure of a large-area gas-avalanche Resistive-Plate WELL (RPWELL) detector. A 50 × 50 cm2 prototype was tested in 80 GeV/c muon beam at CERN-SPS, presenting improved performances compared to previous ones: MIP detection efficiency over 96\% with 3\% uniformity across the entire detector area, a charge gain of ≈ 7.5 × 103 with a uniformity of 22\%, and discharge probability below 10-6 with a few single hotspots attributed to production imperfections. These results pave the way towards further up-scaling detectors of this kind.",

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T2 - design optimization and performance

AU - Zavazieva, D.

AU - Moleri, L.

AU - Jash, A.

AU - Sela, G.

AU - de Vito-Halevy, F.

AU - Bressler, S.

PY - 2023/8/11

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AB - We present a new design and assembly procedure of a large-area gas-avalanche Resistive-Plate WELL (RPWELL) detector. A 50 × 50 cm2 prototype was tested in 80 GeV/c muon beam at CERN-SPS, presenting improved performances compared to previous ones: MIP detection efficiency over 96% with 3% uniformity across the entire detector area, a charge gain of ≈ 7.5 × 103 with a uniformity of 22%, and discharge probability below 10-6 with a few single hotspots attributed to production imperfections. These results pave the way towards further up-scaling detectors of this kind.

KW - Detector design and construction technologies and materials

KW - Micropattern gaseous detectors (MSGC, GEM, THGEM, RETHGEM, MHSP, MICROPIC, MICROMEGAS, InGrid, etc)

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DO - 10.1088/1748-0221/18/08/P08009

M3 - مقالة

SN - 1748-0221

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JO - Journal of Instrumentation

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IS - 8

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ER -

Towards a large-area RPWELL detector: design optimization and performance: design optimization and performance

Abstract

Keywords

ASJC Scopus subject areas

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