@article{oai:jaxa.repo.nii.ac.jp:00023219, author = {池田, 博一 and Nishida, Shohei and Adachi, Ichiro and Iijima, Toru and Ikeda, Hirokazu and Korpar, Samo and Krizan, Peter and Miyazawa, Yuichi and Nishizawa, Isao and Sumiyoshi, Takayuki}, issue = {1}, journal = {Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment}, month = {}, note = {資料番号: PAIS08180000}, pages = {150--153}, title = {Development of an HAPD with 144 channels for the aerogel RICH of the Belle upgrade}, volume = {595}, year = {2008} }