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石山智明

研究者氏名	石山智明

URL	http://hpc.imit.chiba-u.jp/~ishiymtm/
所属	千葉大学
部署	情報戦略機構データサービス部門
職名	准教授
学位	博士（学術）(東京大学)
J-Global ID	201901011083613189

経歴

2023年4月

現在

千葉大学情報戦略機構准教授

2015年3月

2023年3月

千葉大学統合情報センター (現情報戦略機構) 准教授

2011年5月

2015年2月

筑波大学計算科学研究センター研究員

受賞

2022年11月

千葉大学先進学術賞
石山智明

2022年4月

Netexplo innovation award 2022
Tomoaki Ishiyama

2014年6月

筑波大学若手教員特別奨励賞
石山智明

2014年5月

平成26年度科学技術分野の文部科学大臣表彰
石山智明

2012年11月

Gordon Bell Prize
石山智明

論文

<5 678 9 >

emitters in the reionization epoch and a comparison with Subaru Hyper Suprime-Cam survey early data" target="_blank">SILVERRUSH. VI. A simulation of Ly

emitters in the reionization epoch and a comparison with Subaru Hyper Suprime-Cam survey early data

Akio K. Inoue Kenji Hasegawa Tomoaki Ishiyama Hidenobu Yajima Ikkoh Shimizu Masayuki Umemura Akira Konno Yuichi Harikane Takatoshi Shibuya Masami Ouchi Kazuhiro Shimasaku Yoshiaki Ono Haruka Kusakabe Ryo Higuchi Chien-Hsiu Lee

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 70(3) 2017年12月 [査読有り]

The survey of Lyman

emitters (LAEs) with Subaru Hyper Suprime-Cam,<br />
called SILVERRUSH (Ouchi et al.), is producing massive data of LAEs at<br />

. Here we present LAE simulations to compare the SILVERRUSH data. In<br />
16...

Imprints of the super-Eddington accretion on the quasar clustering

Taira Oogi Motohiro Enoki Tomoaki Ishiyama Masakazu A. R. Kobayashi Ryu Makiya Masahiro Nagashima Takashi Okamoto Hikari Shirakata

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 471(1) L21-L25 2017年10月 [査読有り]

Super-Eddington mass accretion has been suggested as an efficient mechanism to grow supermassive black holes. We investigate the imprint left by the radiative efficiency of the super-Eddington accretion process on the clustering of quasars using a...

Universal Dark Halo Scaling Relation for the Dwarf Spheroidal Satellites

Kohei Hayashi Tomoaki Ishiyama Go Ogiya Masashi Chiba Shigeki Inoue Masao Mori

ASTROPHYSICAL JOURNAL 843(2) 2017年7月 [査読有り]

Motivated by a recently found interesting property of the dark halo surface density within a radius, r(max), giving the maximum circular velocity, V-max, we investigate it for dark halos of the Milky Way's and Andromeda's dwarf satellites based on...

Theoretical re-evaluations of the black hole mass-bulge mass relation - I. Effect of seed black hole mass

Hikari Shirakata Toshihiro Kawaguchi Takashi Okamoto Ryu Makiya Tomoaki Ishiyama Yoshiki Matsuoka Masahiro Nagashima Motohiro Enoki Taira Oogi Masakazu A. R. Kobayashi

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 461(4) 4389-4394 2016年10月 [査読有り]

We explore the effect of varying the mass of a seed black hole on the resulting black hole massbulge mass relation at z similar to 0, using a semi-analytic model of galaxy formation combined with large cosmological N-body simulations. We constrain...

Dynamical evolution of primordial dark matter haloes through mergers

Go Ogiya Daisuke Nagai Tomoaki Ishiyama

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 461(3) 3385-3396 2016年9月 [査読有り]

Primordial darkmatter (DM) haloes are the smallest gravitationally bound DM structures from which the first stars, black holes and galaxies form and grow in the early universe. However, their structures are sensitive to the free streaming scale of...