EMPRESS. IX. Extremely Metal-Poor Galaxies are Very Gas-Rich Dispersion-Dominated Systems: Will JWST Witness Gaseous Turbulent High-z Primordial Galaxies?

Yuki Isobe, Masami Ouchi, Kimihiko Nakajima +49

We present kinematics of 6 local extremely metal-poor galaxies (EMPGs) with low metallicities ($0.016-0.098Z_{\odot }$) and low stellar masses ($10^{4.7}-10^{7.6}{M}_{\odot }$). Tak…