A 144-channel HAPD for the Aerogel RICH at Belle II.

Authors :: Korpar, S.
Adachi, I.
Hamada, N.
Higuchi, M.
Iijima, T.
Iwata, S.
Kakuno, H.
Kawai, H.
Križan, P.
Nishida, S.
Ogawa, S.
Pestotnik, R.
Šantelj, L.
Stanovnik, A.
Seljak, A.
Sumiyoshi, T.
Tabata, M.
Tahirovič, E.
Yoshida, K.
Yusa, Y.
Source :: Nuclear Instruments & Methods in Physics Research Section A. Dec2014, Vol. 766, p145-147. 3p.
Publication Year :: 2014
Abstract: A hybrid photo-detector (HAPD) has been developed for the aerogel RICH (ARICH) of the Belle II experiment. In the present contribution we report the performance tests in magnetic fields, results of the neutron and gamma irradiation studies, and of aging tests. We also review the production status and plans. [ABSTRACT FROM AUTHOR]