Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1829172 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2008 | 4 Pages |
Abstract
For the upgrade of the Belle detector at the KEKB collider, we are developing a proximity focusing ring imaging Cherenkov detector using aerogel as a radiator. A 144 channel HAPD (Hybrid Avalanche Photo-Detector) is one of the candidate photo-detectors. We report on the performance of a recently delivered HAPD. We also discuss results of tests of a read-out ASIC which is being developed for the readout of the HAPD. Both the HAPD and the ASIC show good performance for detection of single photons.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Shohei Nishida, Ichiro Adachi, Toru Iijima, Hirokazu Ikeda, Samo Korpar, Peter Križan, Yuichi Miyazawa, Isao Nishizawa, Takayuki Sumiyoshi,