63 citations · 76 across the 3 of their papers we have counts for
13 papers
Cosmic evolution of grain size distribution in galaxies using the GC semi-analytic model
Ryu Makiya, Hiroyuki Hirashita
We investigate the cosmological evolution of interstellar dust with a semi-analytical galaxy formation model (GC), focusing on the evolution of grain size distribution. The mo…
Ray-tracing log-normal simulation for weak gravitational lensing: application to the cross-correlation with galaxies
Ryu Makiya, Issha Kayo, Eiichiro Komatsu
We present an algorithm to self-consistently generate mock weak gravitational lensing convergence fields and galaxy distributions in redshift space. We generate three-dimensional c…
The thermal and gravitational energy densities in the large-scale structure of the Universe
Yi-Kuan Chiang, Ryu Makiya, Eiichiro Komatsu +1
As cosmic structures form, matter density fluctuations collapse gravitationally and baryonic matter is shock-heated and thermalized. We therefore expect a connection between the me…
The Cosmic Thermal History Probed by Sunyaev-Zeldovich Effect Tomography
Yi-Kuan Chiang, Ryu Makiya, Brice Ménard +1
The cosmic thermal history, quantified by the evolution of the mean thermal energy density in the universe, is driven by the growth of structures as baryons get shock heated in col…
Quantifying the effect of field variance on the H luminosity function with the New Numerical Galaxy Catalogue (GC)
Kazuyuki Ogura, Masahiro Nagashima, Rhythm Shimakawa +9
We construct a model of H emitters (HAEs) based on a semi-analytic galaxy formation model, the New Numerical Galaxy Catalog (GC). In this paper, we report our estimate for…
Mitigating the impact of fiber assignment on clustering measurements from deep galaxy redshift surveys
Tomomi Sunayama, Masahiro Takada, Martin Reinecke +6
We examine the impact of fiber assignment on clustering measurements from fiber-fed spectroscopic galaxy surveys. We identify new effects which were absent in previous, relatively…