500 citations · 1.4k across the 39 of their papers we have counts for
4 papers · 1 filter
Modeling of geocoronal solar wind charge exchange events detected with Suzaku
Daiki Ishi, Kumi Ishikawa, Yoshizumi Miyoshi +2
A model of geocoronal solar wind charge exchange (SWCX) emission was built and compared to five Suzaku detections of bright geocoronal SWCX events. An exospheric neutral hydrogen d…
Suzaku observation of Jupiter's X-rays around solar maximum
Masaki Numazawa, Yuichiro Ezoe, Takaya Ohashi +6
We report on results of imaging and spectral studies of X-ray emission from Jupiter observed by Suzaku. In 2006 Suzaku had found diffuse X-ray emission in $1\unicode{x2013}5$ keV a…
X-ray Observation of Mars with Suzaku at Solar Minimun
Kumi Ishikawa, Yuichiro Ezoe, Takaya Ohashi +2
Mars was observed in X-rays during April 3-5 2008 for 82 ksec with the Japanese Suzaku observatory. Mars has been known to emit X-rays via the scattering of solar X-rays and via th…
Discovery of Diffuse Hard X-ray Emission around Jupiter with Suzaku
Yuichiro Ezoe, Kumi Ishikawa, Takaya Ohashi +4
We report the discovery of diffuse hard (1-5 keV) X-ray emission around Jupiter in a deep 160 ks Suzaku XIS data. The emission is distributed over ~16x8 Jovian radius and spatially…