500 citations · 1.1k across the 24 of their papers we have counts for
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The Origin of the Iron-Rich Knot in Tycho's Supernova Remnant
Hiroya Yamaguchi, John P. Hughes, Carles Badenes +5
X-ray observations of supernova remnants (SNRs) allow us to investigate the chemical inhomogeneity of ejecta, offering unique insight into the nucleosynthesis in supernova explosio…
Hitomi constraints on the 3.5 keV line in the Perseus galaxy cluster
Hitomi Collaboration, Felix A. Aharonian, Hiroki Akamatsu +215
High-resolution X-ray spectroscopy with Hitomi was expected to resolve the origin of the faint unidentified E=3.5 keV emission line reported in several low-resolution studies of va…
The Refined Shock Velocity of the X-Ray Filaments in the RCW 86 Northeast Rim
Hiroya Yamaguchi, Satoru Katsuda, Daniel Castro +5
A precise measurement of shock velocities is crucial for constraining the mechanism and efficiency of cosmic-ray (CR) acceleration at supernova remnant (SNR) shock fronts. The nort…