8 citations · 25 across the 7 of their papers we have counts for
7 papers
Second-timescale Glints from Satellites and Space Debris Detected with Tomo-e Gozen
Masaomi Tanaka, Ichiro Takahashi, Naoki Yoshida +17
A search for second-timescale optical transients is one of the frontiers of time-domain astronomy. However, it has been pointed out that reflections of sunlight from Earth-orbiting…
The effect of stellar evolution on dispersal of protoplanetary disks: Disk fraction in star-forming regions
Ayano Komaki, Naoki Yoshida
We study the effect of stellar evolution on the dispersal of protoplanatary disks by performing one-dimensional simulations of long-term disk evolution. Our simulations include vis…
Neural network prediction of model parameters for strong lensing samples from Hyper Suprime-Cam Survey
Priyanka Gawade, Anupreeta More, Surhud More +4
Strong lensing of background galaxies provides important information about the matter distribution around lens galaxies. Traditional modelling of such strong lenses is both time an…
Modeling the core-halo mass relation in fuzzy dark matter halos
Hiroki Kawai, Ayuki Kamada, Kohei Kamada +1
Fuzzy dark matter (FDM) is an intriguing candidate alternative to the standard cold dark matter (CDM). The FDM model predicts that dark halos have characteristic core structures ge…
Early Structure Formation from Primordial Density Fluctuations with a Blue, Tilted Power Spectrum: High-Redshift Galaxies
Shingo Hirano, Naoki Yoshida
Recent observations by the James Webb Space Telescope (JWST) discovered unexpectedly abundant luminous galaxies at high redshift, posing possibly a severe challenge to popular gala…
Simulations of Protoplanetary Disk Dispersal: Stellar Mass Dependence of the Disk Lifetime
A. Komaki, S. Fukuhara, T. K. Suzuki +1
Recent infrared and submillimeter observations suggest that the protoplanetary disk lifetime depends on the central stellar mass. The disk dispersal is thought to be driven by visc…
Cosmological inference from the emulator based halo model II: Joint analysis of galaxy-galaxy weak lensing and galaxy clustering from HSC-Y1 and SDSS
Hironao Miyatake, Sunao Sugiyama, Masahiro Takada +25
We present high-fidelity cosmology results from a blinded joint analysis of galaxy-galaxy weak lensing () and projected galaxy clustering () measured from the Hype…