Performance study of the fast timing Cherenkov detector based on a microchannel plate PMT

International Conference on Particle Physics and Astrophysics

物理学;天文学

Finogeev, D.A.^1 ; Grigoriev, V.A.^2 ; Kaplin, V.A.^2 ; Karavichev, O.V.^1 ; Karavicheva, T.L.^1 ; Konevskikh, A.S.^1 ; Kurepin, A.B.^1 ; Kurepin, A.N.^1 ; Loginov, V.A.^2 ; Mayevskaya, A.I.^1 ; Melikyan, Yu.A.^2 ; Morozov, I.V.^1 ; Serebryakov, D.V.^1 ; Shabanov, A.I.^1 ; Slupecki, M.^3 ; Tikhonov, A.A.^1 ; Trzaska, W.H.^3

Institute for Nuclear Research, Russian Academy of Sciences, V-312, 60-letiya Oktyabrya prospect 7a, Moscow

117312, Russia^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe highway 31, Moscow

115409, Russia^2

University of Jyvaskyla, P.O. Box 35, Jyvaskyla

FI-40351, Finland^3

关键词: Amplitude characteristics;    Cherenkov Detectors;    Fast timing;    MCP-PMT;    Micro channel plate;    Oblique angles;    Performance study;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/798/1/012168/pdf
DOI  :  10.1088/1742-6596/798/1/012168

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

Prototype of the fast timing Cherenkov detector, applicable in high-energy collider experiments, has been developed basing on the modified Planacon XP85012 MCP-PMT and fused silica radiators. We present the reasons and description of the MCP-PMT modification, timing and amplitude characteristics of the prototype including the summary of the detector's response on particle hits at oblique angles and MCP-PMT performance at high illumination rates.