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Development of 144 multi-anode HPD for Belle aerogel RICH photon detector
2008
Proceedings of International Workshop on new Photon-Detectors — PoS(PD07)
unpublished
We have developed a new hybrid photon detector having 144 multi-anode pixels with Hamamatsu Photonics. This device is supposed to be implemented as a photon detector in a ring imaging Cherenkov counter for the Belle upgrade. The photon detector must be sensitive to a single photon with a position resolution of ∼ 5 × 5 mm 2 and has to be immune to a high magnetic field of 1.5 Tesla. In addition, active area should be as large as ∼ 70 % with respect to a package size. A test sample was delivered
doi:10.22323/1.051.0035
fatcat:6trawk36pjbnviglc2n4nm2zo4