5 papers
Confirmation and Refutation of Lyman Continuum Leakers at with JWST NIRSpec/IFU
Shengzhe Wang, Xin Wang, Hang Zhou +10
Our understanding of the physical mechanisms and environments conducive to the escape of Lyman-continuum (LyC) radiation within the first 2 Gyr of cosmic history remains limited. H…
Low dust mass and high star-formation efficiency at from deep ALMA observations
Ikki Mitsuhashi, Jorge A. Zavala, Tom J. L. C. Bakx +15
We investigate the dust mass build-up and star formation efficiency of two galaxies at , GHZ2 and GS-z14-0, by combining ALMA and JWST observations with an analytical model t…
EMPRESS. X. Spatially resolved mass-metallicity relation in extremely metal-poor galaxies: evidence of episodic star-formation fueled by a metal-poor gas infall
Kimihiko Nakajima, Masami Ouchi, Yuki Isobe +47
Using the Subaru/FOCAS IFU capability, we examine the spatially resolved relationships between gas-phase metallicity, stellar mass, and star-formation rate surface densities (Sigma…
SILVERRUSH. XIV. Lya Luminosity Functions and Angular Correlation Functions from ~20,000 Lya Emitters at z~2.2-7.3 from upto 24 HSC-SSP and CHORUS Surveys: Linking the Post-Reionization Epoch to the Heart of Reionization
Hiroya Umeda, Masami Ouchi, Satoshi Kikuta +11
We present the luminosity functions (LFs) and angular correlation functions (ACFs) derived from 18,960 Ly emitters (LAEs) at over a wide survey area of $\lesssim24…
JWST/NIRSpec spectroscopy of intermediate-mass quiescent galaxies at
Riku A. Sato, Akio K. Inoue, Yuichi Harikane +9
We present the analysis of three intermediate-mass quiescent galaxies (QGs) with stellar masses of at redshifts using NIRSpec low-resolutio…