15 citations · 27 across the 2 of their papers we have counts for
2 papers
astro-ph.HE2019★ 12 cited
Neutral iron line in the supernova remnant IC 443 and implications for MeV cosmic rays
Kumiko K. Nobukawa, Arisa Hirayama, Aika Shimaguchi +3
We report a discovery of bright blob-like enhancements of an Fe I K line in the northwest and the middle of the supernova remnant (SNR) IC 443. The distribution of the line emis…
astro-ph.HE2018★ 15 cited
New Scenario of plasma evolution in IC 443
Arisa Hirayama, Shigeo Yamauchi, Kumiko K. Nobukawa +2
Most of young and middle-aged supernova remnants (SNRs) exhibit an ionizing plasma (IP), an ionizing process following a shock heated SNR gas. On the other hand, significant fracti…