MPGD-based photon detectors for the upgrade of COMPASS RICH-1 and beyond

doi:10.1088/1748-0221/15/09/C09063

	MPGD-based photon detectors for the upgrade of COMPASS RICH-1 and beyond
	Agarwala, J.3,4,6,7; Alexeev, M.10; Azevedo, C. D. R.13; Bradamante, F.7,16; Bressan, A.7,16; Buechele, M.12; Chatterjee, C.7,16; Chiosso, M.10,15; Cicuttin, A.6,7; Ciliberti, P.7
刊名	JOURNAL OF INSTRUMENTATION
	2020-09-01
卷号	15 期号:9 页码:13
关键词	Cherenkov detectors Hybrid detectors Micropattern gaseous detectors (MSGC, GEM, THGEM, RETHGEM, MHSP, MICROPIC, MICROMEGAS, InGrid, etc) Photon detectors for UV, visible and IR photons (gas) (gas-photocathodes, solid-photocathodes)
ISSN号	1748-0221
DOI	10.1088/1748-0221/15/09/C09063
通讯作者	Dasgupta, S.(shuddha.dasgupta@ts.infn.it)
英文摘要	COMPASS is a fixed target experiment atCERNSPS aimed to study hadron structure and spectroscopy. Hadron identification in the momentum range between 3 and 55 GeV/c is provided by a large gaseous Ring Imaging Cherenkov Counter, RICH-1. To cope with the challenges imposed by the new physics program of COMPASS, RICH-1 has been upgraded by replacing four MWPC-based photon detectors with newly developed MPGD-based photon detectors. The architecture of the novel detectors is a hybrid combination of two layers of THGEMs and a Micromegas. The top of the first THGEM is coated with CsI acting as a reflective photo-cathode. The anode is segmented in pads capacitively coupled to the APV-25 based readout. The new hybrid detectors have been commissioned during the 2016 COMPASS data taking and stably operated during the 2017 run. In this paper design, construction, operation and performance aspects of the novel photon detectors for COMPASS RICH-1 are discussed.
资助项目	H2020 project AIDA2020 GA[654168] ; FCT (Lisbon)[CERN/FIS-PAR/0022/2019]
WOS关键词	MULTIPLIERS ; MICROMEGAS ; DESIGN
WOS研究方向	Instruments & Instrumentation
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000577272600063
资助机构	H2020 project AIDA2020 GA ; FCT (Lisbon)
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/139740]
专题	中国科学院近代物理研究所
通讯作者	Dasgupta, S.
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.JINR, Dubna, Russia 3.Univ Pavia, Pavia, Italy 4.INFN Pavia, Pavia, Italy 5.Wigner Res Ctr Phys, Budapest, Hungary 6.Abdus Salam Int Ctr Theoret Phys, Trieste, Italy 7.INFN Trieste, Trieste, Italy 8.Charles Univ Prague, Prague, Czech Republic 9.Trieste Univ, Engn Dept, Trieste, Italy 10.INFN Torino, Turin, Italy
推荐引用方式 GB/T 7714	Agarwala, J.,Alexeev, M.,Azevedo, C. D. R.,et al. MPGD-based photon detectors for the upgrade of COMPASS RICH-1 and beyond[J]. JOURNAL OF INSTRUMENTATION,2020,15(9):13.
APA	Agarwala, J..,Alexeev, M..,Azevedo, C. D. R..,Bradamante, F..,Bressan, A..,...&Zhao, Y. X..(2020).MPGD-based photon detectors for the upgrade of COMPASS RICH-1 and beyond.JOURNAL OF INSTRUMENTATION,15(9),13.
MLA	Agarwala, J.,et al."MPGD-based photon detectors for the upgrade of COMPASS RICH-1 and beyond".JOURNAL OF INSTRUMENTATION 15.9(2020):13.