13 citations · 89 across the 12 of their papers we have counts for
7 papers · 1 filter
ISAI: Investigating Solar Axion by Iron-57
Tomonori Ikeda, Toshihiro Fujii, Takeshi Go Tsuru +9
The existence of the axion is a unique solution for the strong CP problem, and the axion is one of the most promising candidates of the dark matter. Investigating Solar Axion by Ir…
Low-Energy X-ray Performance of SOI Pixel Sensors for Astronomy, "XRPIX"
Ryota Kodama, Takeshi Go Tsuru, Takaaki Tanaka +17
We have been developing a new type of X-ray pixel sensors, "XRPIX", allowing us to perform imaging spectroscopy in the wide energy band of 1-20 keV for the future Japanese X-ray sa…
Experimental studies on the charge transfer inefficiency of CCD developed for the soft X-ray imaging telescope Xtend aboard the XRISM satellite
Yoshiaki Kanemaru, Jin Sato, Toshiyuki Takaki +38
We present experimental studies on the charge transfer inefficiency (CTI) of charge-coupled device (CCD) developed for the soft X-ray imaging telescope, Xtend, aboard the XRISM sat…
Optical Blocking Performance of CCDs Developed for the X-ray Astronomy Satellite XRISM
Hiroyuki Uchida, Takaaki Tanaka, Yuki Amano +43
We have been developing P-channel Charge-Coupled Devices (CCDs) for the upcoming X-ray Astronomy Satellite XRISM, planned to be launched in 2021. While the basic design of the CCD…
Measurement of Charge Cloud Size in X-ray SOI Pixel Sensors
Kouichi Hagino, Kenji Oono, Kousuke Negishi +20
We report on a measurement of the size of charge clouds produced by X-ray photons in X-ray SOI (Silicon-On-Insulator) pixel sensor named XRPIX. We carry out a beam scanning experim…
Subpixel Response of SOI Pixel Sensor for X-ray Astronomy with Pinned Depleted Diode: First Result from Mesh Experiment
Kazuho Kayama, Takeshi G. Tsuru, Takaaki Tanaka +31
We have been developing a monolithic active pixel sensor, ``XRPIX``, for the Japan led future X-ray astronomy mission ``FORCE`` observing the X-ray sky in the energy band of 1-80 k…
Performance of SOI Pixel Sensors Developed for X-ray Astronomy
Takaaki Tanaka, Takeshi Go Tsuru, Hiroyuki Uchida +24
We have been developing monolithic active pixel sensors for X-rays based on the silicon-on-insulator technology. Our device consists of a low-resistivity Si layer for readout CMOS…