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.EPShow all

2 papers · 1 filter

astro-ph.EP2025★ 2 cited

Cosmic-Ray Bath in a Past Supernova Gives Birth to Earth-Like Planets

Ryo Sawada, Hiroyuki Kurokawa, Yudai Suwa +3

A key question in astronomy is how ubiquitous Earth-like rocky planets are. The formation of terrestrial planets in our solar system was strongly influenced by the radioactive deca…

astro-ph.EP2023★ 1 cited

Self-consistent Conditions for $^{26}$ Al Injection into Protosolar Disk from a Nearby Supernova

Ryo Sawada, Tetsuo Taki, Hiroyuki Kurokawa +1

The early solar system contained a short-lived radionuclide, $^{26}$ Al (its half-life time $t_{1/2} = 0.7$ Myr). The decay energy $^{26}$ Al is thought to have controlled the therma…

Cosmic-Ray Bath in a Past Supernova Gives Birth to Earth-Like Planets

Self-consistent Conditions for 26Al Injection into Protosolar Disk from a Nearby Supernova

Self-consistent Conditions for $^{26}$ Al Injection into Protosolar Disk from a Nearby Supernova