69 citations · 328 across the 21 of their papers we have counts for
10 papers · 1 filter
Insights into the dependence of galaxy properties on the environment with explainable machine learning models
Shun-ya S. Uchida, Suchetha Cooray, Atsushi J. Nishizawa +2
Galaxies reside within dark matter halos, but their properties are influenced not only by their halo properties but also by the surrounding environment. We construct an interpretab…
A Potential Link between Nuclear Winds and Cold Gas Outflows on Kiloparsec Scales in Reionization-Era Quasars
Yongda Zhu, Marcia J. Rieke, Luis C. Ho +23
Feedback from accreting supermassive black holes may regulate galaxy evolution, but statistical evidence linking nuclear winds to kiloparsec-scale cold gas outflows remains limited…
A new constraint on galaxy-halo connections of [O II] emitters via HOD modelling with angular clustering and luminosity functions from the Subaru HSC survey
Shogo Ishikawa, Teppei Okumura, Masao Hayashi +1
Establishing a robust connection model between emission-line galaxies (ELGs) and their host dark haloes is of paramount importance in anticipation of upcoming redshift surveys. We…
Discovery of a Unique Close Quasar-DSFG Pair Linked by a [C II] Bridge at
Yongda Zhu, Tom J. L. C. Bakx, Ryota Ikeda +11
We report the discovery of a unique quasar-dusty star-forming galaxy (DSFG) system at , consisting of the bright quasar J1133+1603 () and its compact…
Extracting an Informative Latent Representation of High-Dimensional Galaxy Spectra
Daiki Iwasaki, Suchetha Cooray, Tsutomu T. Takeuchi
To understand the fundamental parameters of galaxy evolution, we investigated the minimum set of parameters that explain the observed galaxy spectra in the local Universe. We ident…
An Empirical Estimation of the Galaxy Radio Number Counts model at 3~GHz and the Effect of Gravitational Lensing
K. T. Kono, T. T. Takeuchi
We analyzed the evolution of 3GHz luminosity function of radio selected galaxies through cosmic time, up to about 1 Gyr after Big Bang, with making use of the VLA-COSMOS3GHz large…
GAMA/H-ATLAS: The Local Dust Mass Function and Cosmic Density as a Function of Galaxy Type - A Benchmark for Models of Galaxy Evolution
R. A. Beeston, A. H. Wright, S. Maddox +22
We present the dust mass function (DMF) of 15,750 galaxies with redshift , drawn from the overlapping area of the GAMA and {\it H-}ATLAS surveys. The DMF is derived using t…
The Spitzer-IRAC/MIPS Extragalactic survey (SIMES) in the South Ecliptic Pole field
I. Baronchelli, C. Scarlata, G. Rodighiero +25
We present the Spitzer-IRAC/MIPS Extragalactic survey (SIMES) in the South Ecliptic Pole (SEP) field. The large area covered (7.7 deg), together with one of the lowest Galactic…
Properties of star forming galaxies in AKARI Deep Field-South
K. Malek, A. Pollo, T. T. Takeuchi +6
The main aim of this work is the characterization of physical properties of galaxies detected in the far infrared (FIR) in the AKARI Deep Field-South (ADF-S) survey. Starting from…
Star Formation and Dust Extinction Properties of Local Galaxies as seen from AKARI and GALEX
A. Sakurai, T. T. Takeuchi, F. -T. Yuan +2
An accurate estimation of the star formation-related properties of galaxies is crucial for understanding the evolution of galaxies. In galaxies, ultraviolet (UV) light emitted by r…