Count Rate Performance of a Microchannel Plate Photomultiplier
نویسندگان
چکیده
منابع مشابه
Microchannel plate operation at high count rates new results
We describe an experimental study of two distinct microchannel plate MCP detector con gurations with extended dynamic range First we report on measurements made with single MCPs of very low resistance k bonded to a Peltier cooler Stable reproducible operation for a rear cooled MCP with m diameter channels of length to diameter ratio was achieved for biases up to V At this point the MCP strip cu...
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X-ray framing cameras, employing microchannel plates (MCPs) for detection and signal amplification, play a key role in research in high-energy-density physics. These instruments convert radiographic x-rays into electrons produced by plasma during such experiments into electrons that are amplified in the channels and then detected by a phosphor material. The separation of detection from signal a...
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A microchannel plate (MCP) is an array of 104-107 miniature electron multipliers oriented parallel to one another (fig. 1); typical channel diameters are in the range 10-100 μm and have length to diameter ratios (α) between 40 and 100. Channel axes are typically normal to, or biased at a small angle (~8°) to the MCP input surface. The channel matrix is usually fabricated from a lead glass, trea...
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The main particle identification devices of the PANDA experiment will be two DIRCs placed around (barrel) and downstream (disc) of the target. The preferred photon sensor option are microchannel plate (MCP) PMTs because they can be operated inside the 2 Tesla magnetic field of the solenoid. Furthermore, these multi-anode sensors are rather compact and show a superior time resolution which is ty...
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ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 1982
ISSN: 0018-9499
DOI: 10.1109/tns.1982.4335826