4 citations · 4 across the 1 of their papers we have counts for
7 papers
Development of Gaseous Tracking Devices for the Search of WIMPs
H. Sekiya, K. Hattori, S. Kabuki +10
The Time Projection Chamber (TPC) has been recognized as a potentially powerful detector for the search of WIMPs by measuring the directions of nuclear recoils, in which the most c…
Studies of the performance of different front-end systems for flat-panel multi-anode PMTs with CsI(Tl) scintillator arrays
H. Sekiya, K. Hattori, H. Kubo +9
We have studied the performance of two different types of front-end systems for our gamma camera based on Hamamatsu H8500 (flat-panel 64 channels multi-anode PSPMT) with a CsI(Tl)…
Simulation study of electron drift and gas multiplication in Micro Pixel Chamber
Tsutomu Nagayoshi, Atsushi Takada, Hidetoshi Kubo +8
The physical processes of charge collection and gas multiplication of a Micro Pixel Chamber (mu-PIC) were studied in detail using a three-dimensional simulation. The collection eff…
Development of an advanced Compton camera with gaseous TPC and scintillator
A. Takada, K. Hattori, H. Kubo +8
A prototype of the MeV gamma-ray imaging camera based on the full reconstruction of the Compton process has been developed. This camera consists of a micro-TPC that is a gaseous Ti…
MeV Gamma-Ray Imaging Detector with micro-TPC
Toru Tanimori, Hidetoshi Kubo, Kentaro Miuchi +5
We propose a new imaging gamma-ray detector in the MeV region. By measuring the directions and energies of not only a scattered gamma ray but also a recoil electron, the direction…
Development of an ASD IC for the Micro Pixel Chamber
R. Orito, O. Sasaki, H. Kubo +7
A new amplifier-shaper-discriminator (ASD) chip was designed and manufactured for the Micro Pixel Chamber (-PIC). The design of this ASD IC is based on the ASD IC (TGC-ASD) for…