The TORCH PMT: a close packing, multi-anode, long life MCP-PMT for Cherenkov applications
نویسندگان
چکیده
منابع مشابه
Cross-talk suppressed multi-anode MCP-PMT
We have developed a 4-channel multi-anode MCP-PMT, SL10, which exhibits a performance of σTTS ≃ 30 ps for single photons with G ∼ 10 6 and QE = 20% under a magnetic field of B ≤ 1.5T . The cross-talk among anodes has been extensively studied. We have taken two measures to suppress it: one is to configure the SL10 to an effectively independent 4 small pieces of MCP-PMT’s by segmenting an electro...
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متن کاملLifetime of MCP–PMT
To examine the lifetime of a micro-channel plate photo-multiplier tube, we measured its basic performance, gain, quantum efficiency (QE), transit time spread and dark counts as a function of the integrated amount of irradiated photons up to 2:8 10 photons=cm, corresponding to a 14-year time duration under supposed super-KEKB experimental conditions. The effect of the ion-feedback protection lay...
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We have measured the performance, especially the timing properties, of micro-channel plate photo-multiplier tubes (MCP-PMTs) by irradiating with single photons with/without a magnetic field. A time resolution of s 1⁄4 30–35 ps was obtained for single photons under 1:5 T: With an MCP-PMT, a small time-of-flight counter, by means of Cherenkov light radiation instead of scintillation light has bee...
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We measured the timing resolution of TOF counters by means of Cherenkov-light detection with a Micro-Channel Plate PhotoMultiplier Tube, and attained sTOF 1⁄4 6:2 ps using 3GeV=c pion-beams with a readout electronics of 4.1 ps resolution. The optimum radiator thickness was examined and the detectable number of photo-electrons was analyzed. r 2006 Elsevier B.V. All rights reserved. PACS: 85.60.H...
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ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2015
ISSN: 1748-0221
DOI: 10.1088/1748-0221/10/05/c05003