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تسجيل مستخدم جديدThe Magnetic Distortion Calibration System of the LHCb RICH1 Detector
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The LHCb RICH1 detector uses hybrid photon detectors (HPDs) as its optical sensors. A calibration system has been constructed to provide corrections for distortions that are primarily due to external magnetic fields. We describe here the system design, construction, operation and performance.
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