Miki Kurihara   Masahiro Tsujimoto   Megan E. Eckart   Caroline A. Kilbourne   Frederick T. Matsuda   Brian McLaughlin   Shugo Oguri   Frederick S. Porter   Yoh Takei   Yoichi Kochibe   
SPACE TELESCOPES AND INSTRUMENTATION 2022: ULTRAVIOLET TO GAMMA RAY 12181 2022年
Electromagnetic interference (EMI) for low-temperature detectors is a serious concern in many missions. We investigate the EMI caused by the spacecraft components to the x-ray microcalorimeter of the Resolve instrument onboard the X-Ray Imaging an...
Mayu Tominaga   Masahiro Tsujimoto   Hirokazu Ishino   Samantha L. Stever   Serika Tsukatsune   
SPACE TELESCOPES AND INSTRUMENTATION 2022: OPTICAL, INFRARED, AND MILLIMETER WAVE 12180 2022年
LiteBIRD is a space-borne experiment dedicated to detecting large-scale B-mode anisotropies of the linear polarization of the cosmic microwave background (CMB) predicted by the theory of inflation. It is planned to be launched in the late 2020s to...
Publications of the Astronomical Society of Japan 74(2) 283-297 2021年12月
Presence of the apparently extended hard (2-10 keV) X-ray emission along the
Galactic plane has been known since the early 1980s. With a deep X-ray exposure
using the Chandra X-ray Observatory of a slightly off-plane region in the
Galactic bulge, ...
Journal of Cosmology and Astroparticle Physics 2021(9) 2021年9月
Systematic effects arising from cosmic rays have been shown to be a significant threat to space telescopes using high-sensitivity bolometers. The LiteBIRD space mission aims to measure the polarised Cosmic Microwave Background with unprecedented s...
Journal of Astronomical Telescopes, Instruments, and Systems 7(2) 2021年4月
Resolve onboard the x-ray satellite X-Ray Imaging and Spectroscopy Mission (XRISM) is a cryogenic instrument with an x-ray microcalorimeter in a Dewar. A lid partially transparent to x-rays (called gate valve or GV) is installed at the top of the ...