Enrichment of r-process elements in dwarf spheroidal galaxies in chemo-dynamical evolution model

Yutaka Hirai, Yuhri Ishimaru, Takayuki R. Saitoh +3

The rapid neutron-capture process (r-process) is a major process to synthesize elements heavier than iron, but the astrophysical site(s) of r-process is not identified yet. Neutron…