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K. Matsunaga

19 papers hereh-index 542 citations18 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author14
  • last author1

Across the 17 of 19 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE19
same name
  • K. Matsunaga — 1 paper, h 4
  • K. Matsunaga — 1 paper, h 5
  • K. Matsunaga — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedChlorine and Potassium Enrichment in the Cassiopeia A Supernova Remnant

5 citations · 10 across the 17 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

astro-ph.HE2024

Evidence for Type Ib/c origin of the supernova remnant G292.0+1.8

Takuto Narita, Hiroyuki Uchida, Jacco Vink +6

Circumstellar material (CSM) produced by mass loss from massive stars (≳10M⊙​) through strong stellar winds or binary stripping provides rich information for underst…

astro-ph.HE2024

Progenitor Constraint Incorporating Shell Merger: The Case of Supernova Remnant G359.0-0.9

Kai Matsunaga, Hiroyuki Uchida, Rei Enokiya +5

It is generally hard to put robust constraints on progenitor masses of supernovae (SNe) and remnants (SNRs) observationally, while they offer tantalizing clues to understanding exp…

astro-ph.HE2024★ 2 cited

Destratification in the Progenitor Interior of the Mg-rich Supernova Remnant N49B

Toshiki Sato, Kai Matsunaga, Ryo Sawada +6

Simulations of pre-supernova evolution suggest that some intense shell burning can be so active that, in extreme cases, it can merge with the outer shell, changing the initial cond…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.