Yuki Isobe

most citedEMPRESS. VII. Ionizing Spectrum Shapes of Extremely Metal-Poor Galaxies: Uncovering the Origins of Strong HeII and the Impact on Cosmic Reionization

30 citations · 55 across the 2 of their papers we have counts for

collaborators

2 papers

astro-ph.GA2022★ 30 cited

EMPRESS. VII. Ionizing Spectrum Shapes of Extremely Metal-Poor Galaxies: Uncovering the Origins of Strong HeII and the Impact on Cosmic Reionization

Hiroya Umeda, Masami Ouchi, Kimihiko Nakajima +5

Strong high-ionization lines such as HeII of young galaxies are puzzling at high and low redshift. Although recent studies suggest the existence of non-thermal sources, whether the…

astro-ph.GA2021★ 25 cited

EMPRESS. VI. Outflows Investigated in Low-Mass Galaxies with $M_{*} = 1 0^{4} - 1 0^{7} M_{⊙}$ : Weak Feedback in Low-Mass Galaxies?

Yi Xu, Masami Ouchi, Michael Rauch +10

We study emission line profiles of 21 nearby low-mass ( $M_{*} = 1 0^{4} - 1 0^{7} M_{⊙}$ ) galaxies in deep medium-high resolution spectra taken with Magellan/MagE. These low-mass galaxies ar…

EMPRESS. VII. Ionizing Spectrum Shapes of Extremely Metal-Poor Galaxies: Uncovering the Origins of Strong HeII and the Impact on Cosmic Reionization

EMPRESS. VI. Outflows Investigated in Low-Mass Galaxies with M∗​=104−107 M⊙​: Weak Feedback in Low-Mass Galaxies?

EMPRESS. VI. Outflows Investigated in Low-Mass Galaxies with $M_{*} = 1 0^{4} - 1 0^{7} M_{⊙}$ : Weak Feedback in Low-Mass Galaxies?