Behavior of multi-anode photomultipliers in magnetic fields for the LHCb RICH upgrade
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- 作者：S. Gambetta ; silvia.gambetta@cern.ch" class="auth_mail" title="E-mail the corresponding author ; On behalf of the LHCb RICH collaboration
- 关键词：MaPMT ; Magnetic field ; Shield
- 刊名：Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
- 出版年：2016
- 出版时间：11 July 2016
- 年：2016
- 卷：824
- 期：Complete
- 页码：21-23
- 全文大小：672 K
文摘
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The performance of multi-anode photomultipliers in magnetic field has been characterized showing the need for local shielding.
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Different magnetic shields have been designed, produced and characterized.
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A full recovery of the performance of MaPMTs in magnetic field is possible with the shields designed.