Ryo Sawada

activity

20192026

most citedNucleosynthesis Constraints on the Energy Growth Timescale of a Core-collapse Supernova Explosion

26 citations · 105 across the 18 of their papers we have counts for

collaborators

Showing astro-ph.SRShow all

2 papers · 1 filter

astro-ph.SR2023★ 2 cited

Binary Interaction Can Yield a Diversity of Circumstellar Media around Type II Supernova Progenitors

Tomoki Matsuoka, Ryo Sawada

Recent observations of supernovae (SNe) have indicated that a fraction of massive stars possess dense circumstellar medium (CSM) at the moment of their core collapses. They suggest…

astro-ph.SR2023★ 4 cited

Impacts of the $^{12} C (α, γ)^{16} O$ reaction rate on $^{56} Ni$ nucleosynthesis in pair-instability supernovae

Hiroki Kawashimo, Ryo Sawada, Yudai Suwa +3

Nuclear reactions are key to our understanding of stellar evolution, particularly the $^{12} C (α, γ)^{16} O$ rate, which is known to significantly influence the…

Binary Interaction Can Yield a Diversity of Circumstellar Media around Type II Supernova Progenitors

Impacts of the 12C(α,γ)16O reaction rate on 56Ni nucleosynthesis in pair-instability supernovae

Impacts of the $^{12} C (α, γ)^{16} O$ reaction rate on $^{56} Ni$ nucleosynthesis in pair-instability supernovae