256 citations · 2.5k across the 78 of their papers we have counts for
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A Search for Late-Time Radio Emission and Fast Radio Bursts from Superluminous Supernovae
C. J. Law, C. M. B. Omand, K. Kashiyama +10
We present results of a search for late-time radio emission and Fast Radio Bursts (FRBs) from a sample of type-I superluminous supernovae (SLSNe-I). We used the Karl G. Jansky Very…
The optically thick rotating magnetic wind from a massive white dwarf merger product
Kazumi Kashiyama, Kotaro Fujisawa, Toshikazu Shigeyama
WD J005311 is a newly identified white dwarf (WD) in a mid-infrared nebula. The spectroscopic observation indicates the existence of a neon-enriched carbon/oxygen wind with a termi…
Type IIn Supernova Light Curves Powered by Forward and Reverse Shocks
Daichi Tsuna, Kazumi Kashiyama, Toshikazu Shigeyama
We present a bolometric light curve model of Type IIn supernovae powered by supernova ejecta colliding with a circumstellar medium. We estimate the conversion efficiency of the eje…