activity
19942023
most citedDynamical evolution of star clusters in tidal fields

775 citations · 8.4k across the 128 of their papers we have counts for

collaborators

128 papers

astro-ph.EP2023

-body simulation of planetary formation through pebble accretion in a radially structured protoplanetary disk

Tenri Jinno, Takayuki R. Saitoh, Yota Ishigaki +1

In the conventional theory of planet formation, it is assumed that protoplanetary disks are axisymmetric and have a smooth radial profile. However, recent radio observations of pro…

astro-ph.GA2023

3D-Spatiotemporal Forecasting the Expansion of Supernova Shells Using Deep Learning toward High-Resolution Galaxy Simulations

Keiya Hirashima, Kana Moriwaki, Michiko S. Fujii +3

Supernova (SN) plays an important role in galaxy formation and evolution. In high-resolution galaxy simulations using massively parallel computing, short integration timesteps for…

astro-ph.HE2022★ 2 cited

Comments on "Imaging Reanalyses of EHT Data"

Makoto Miyoshi, Yoshiaki Kato, Jun Makino

On June 14, 2022, the EHT collaboration (hereafter EHTC) made the web page (https://eventhorizontelescope.org/blog/imaging-reanalyses-eht-data) with the title "Imaging Reanalyses o…

astro-ph.GA2022★ 30 cited

Origin of highly -process-enhanced stars in a cosmological zoom-in simulation of a Milky Way-like galaxy

Yutaka Hirai, Timothy C. Beers, Masashi Chiba +5

The -process-enhanced (RPE) stars provide fossil records of the assembly history of the Milky Way and the nucleosynthesis of the heaviest elements. Observations by the -Proce…

astro-ph.HE2022★ 20 cited

The jet and resolved features of the central supermassive black hole of M 87 observed with EHT

Makoto Miyoshi, Yoshiaki Kato, Junichiro Makino

We report our independent image reconstruction of the M 87 from the public data of the Event Horizon Telescope Collaborators (EHTC). Our result is different from the image publishe…

astro-ph.IM2020★ 148 cited

PeTar: a high-performance N-body code for modeling massive collisional stellar systems

Long Wang, Masaki Iwasawa, Keigo Nitadori +1

The numerical simulations of massive collisional stellar systems, such as globular clusters (GCs), are very time-consuming. Until now, only a few realistic million-body simulations…