M
Motonari Tonegawa
Researcher at University of Tokyo
Publications - 23
Citations - 664
Motonari Tonegawa is an academic researcher from University of Tokyo. The author has contributed to research in topics: Redshift & Galaxy. The author has an hindex of 11, co-authored 22 publications receiving 583 citations. Previous affiliations of Motonari Tonegawa include Kyoto University & Korea Institute for Advanced Study.
Papers
More filters
Journal ArticleDOI
The Subaru FMOS galaxy redshift survey (FastSound). IV. New constraint on gravity theory from redshift space distortions at z ∼ 1.4
Teppei Okumura,Chiaki Hikage,Tomonori Totani,Motonari Tonegawa,Hiroyuki Okada,Karl Glazebrook,Chris Blake,Pedro G. Ferreira,Surhud More,Atsushi Taruya,Atsushi Taruya,Shinji Tsujikawa,Masayuki Akiyama,Gavin Dalton,Gavin Dalton,Tomotsugu Goto,Takashi Ishikawa,Fumihide Iwamuro,Takahiko Matsubara,Takahiro Nishimichi,Kouji Ohta,Ikkoh Shimizu,Ryuichi Takahashi,Naruhisa Takato,Naoyuki Tamura,Kiyoto Yabe,Naoki Yoshida +26 more
TL;DR: In this article, the authors measured the redshift-space correlation function from a spectroscopic sample of 2783 emission line galaxies from the FastSound survey and obtained the first cosmological study at such high redshifts.
Journal ArticleDOI
The Subaru FMOS galaxy redshift survey (FastSound). IV. New constraint on gravity theory from redshift space distortions at $z\sim 1.4$
Teppei Okumura,Chiaki Hikage,Tomonori Totani,Motonari Tonegawa,Hiroyuki Okada,Karl Glazebrook,Chris Blake,Pedro G. Ferreira,Surhud More,Atsushi Taruya,Shinji Tsujikawa,Masayuki Akiyama,Gavin Dalton,Tomotsugu Goto,Takashi Ishikawa,Fumihide Iwamuro,Takahiko Matsubara,Takahiro Nishimichi,Kouji Ohta,Ikkoh Shimizu,Ryuichi Takahashi,Naruhisa Takato,Naoyuki Tamura,Kiyoto Yabe,Naoki Yoshida +24 more
TL;DR: In this paper, the authors detect clear anisotropy due to redshift-space distortions (RSD) both in the correlation function as a function of separations parallel and perpendicular to the line of sight and its quadrupole moment.
Journal ArticleDOI
FIBRE-Pac : FMOS Image-Based Reduction Package
Fumihide Iwamuro,Yuki Moritani,Kiyoto Yabe,Masanao Sumiyoshi,Kaori Kawate,Naoyuki Tamura,Masayuki Akiyama,Masahiko Kimura,Naruhisa Takato,Philip J. Tait,Kouji Ohta,Tomonori Totani,Y. Suzuki,Motonari Tonegawa +13 more
TL;DR: The FIBRE-pac (FMOS image-based reduction package) as discussed by the authors is an IRAF based reduction tool for the fiber multiple-object spectrograph of the Subaru telescope.
Journal ArticleDOI
The Subaru FMOS Galaxy Redshift Survey (FastSound). III. the mass-metallicity relation and the fundamental metallicity relation at z ∼ 1.4
Kiyoto Yabe,Kouji Ohta,Masayuki Akiyama,Andrew Bunker,Andrew Bunker,Gavin Dalton,Gavin Dalton,Richard S. Ellis,Karl Glazebrook,Tomotsugu Goto,Masatoshi Imanishi,Fumihide Iwamuro,Hiroyuki Okada,Ikkoh Shimizu,Naruhisa Takato,Naoyuki Tamura,Motonari Tonegawa,Tomonori Totani +17 more
TL;DR: In this paper, a large near-infrared spectroscopic survey made with Subaru/FMOS (FastSound) consisting of ∼ 4000 galaxies at z∼ 1.4 with significant Hα detection is presented.
Journal ArticleDOI
The Subaru FMOS Galaxy Redshift Survey (FastSound). III. The mass-metallicity relation and the fundamental metallicity relation at $z\sim1.4$
Kiyoto Yabe,Kouji Ohta,Masayuki Akiyama,Andrew Bunker,Gavin Dalton,Richard J. Ellis,Karl Glazebrook,Tomotsugu Goto,Masatoshi Imanishi,Fumihide Iwamuro,Hiroyuki Okada,Ikkoh Shimizu,Naruhisa Takato,Naoyuki Tamura,Motonari Tonegawa,Tomonori Totani +15 more
TL;DR: In this paper, a large near-infrared spectroscopic survey with Subaru/FMOS (\textit{FastSound}) consisting of 4,000 galaxies at $z\sim1.4$ with significant H$\alpha$ detection is presented.