Methods for Increasing the Spatial Resolution of a Distributed Beam-Loss Monitor Based on Cherenkov Radiation in an Optical Fiber
| Autor: | A. V. Andrianov, Yu. I. Maltseva |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Physics
Nuclear and High Energy Physics Photomultiplier Radiation Optical fiber Quartz fiber Physics::Instrumentation and Detectors 010308 nuclear & particles physics business.industry 01 natural sciences Atomic and Molecular Physics and Optics Particle detector law.invention Optics law 0103 physical sciences Radiology Nuclear Medicine and imaging Microchannel plate detector 010306 general physics business Image resolution Beam (structure) Cherenkov radiation |
| Zdroj: | Physics of Particles and Nuclei Letters. 17:590-593 |
| ISSN: | 1531-8567 1547-4771 |
| DOI: | 10.1134/s1547477120040317 |
| Popis: | —The principle of operation of a distributed beam-loss monitor based on the Cherenkov radiation in optical fiber is considered. The monitor allows real-time monitoring the distribution of the beam loss along the entire accelerator. The methods for increasing the spatial resolution of the monitor implemented on the e–e+ Injection Complex at the Budker Institute of Nuclear Physics are experimentally studied. For a 15-m-long quartz fiber with a diameter of 550 μm and a microchannel plate-based photomultiplier as a radiation detector, a spatial resolution of 0.5 m is achieved. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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