160 citations · 446 across the 5 of their papers we have counts for
7 papers · 1 filter
High energy resolution hard X-ray and gamma-ray imagers using CdTe diode devices
Shin Watanabe, Shin-nosuke Ishikawa, Hiroyuki Aono +8
We developed CdTe double-sided strip detectors (DSDs or cross strip detectors) and evaluated their spectral and imaging performance for hard X-rays and gamma-rays. Though the doubl…
The NeXT Mission
T. Takahashi, R. Kelley, K. Mitsuda +28
The NeXT (New exploration X-ray Telescope), the new Japanese X-ray Astronomy Satellite following Suzaku, is an international X-ray mission which is currently planed for launch in 2…
Study of Nonthermal Emission from SNR RX J1713.7-3946 with Suzaku
Takaaki Tanaka, Yasunobu Uchiyama, Felix A. Aharonian +11
We present results obtained from a series of observations of the supernova remnant RX J1713.7-3946 by the Suzaku satellite. The observations cover about two-thirds of the remnant s…
X-ray Spectral Study of the Photoionized Stellar Wind in Vela~X-1
Shin Watanabe, Masao Sako, Manabu Ishida +6
We present results from quantitative modeling and spectral analysis of the high mass X-ray binary Vela X-1 obtained with the Chandra HETGS. The spectra exhibit emission lines from…
Results of a Si/CdTe Compton Telescope
Kousuke Oonuki, Takaaki Tanaka, Shin Watanabe +7
We have been developing a semiconductor Compton telescope to explore the universe in the energy band from several tens of keV to a few MeV. We use a Si strip and CdTe pixel detecto…
Development of a Si/CdTe semiconductor Compton telescope
Takaaki Tanaka, Takefumi Mitani, Shin Watanabe +10
We are developing a Compton telescope based on high resolution Si and CdTe imaging devices in order to obtain a high sensitivity astrophysical observation in sub-MeV gamma-ray regi…