MARIKO KUBO

Profile Information

J-GLOBAL ID: 202301016220313621
researchmap Member ID: R000048675

Research History

Apr, 2025 - Present

School of Science Department of Physics and Astronomy, Kwansei Gakuin University

Papers

ADF22-WEB: Detection of a Molecular Gas Reservoir in a Massive Quiescent Galaxy Located in a z ≈ 3 Protocluster Core

Hideki Umehata, Mariko Kubo, Kouichiro Nakanishi

The Astrophysical Journal Letters, May 20, 2025
ADF22-WEB: A giant barred spiral starburst galaxy in the z=3.1 SSA22 protocluster core

Hideki Umehata, Charles C. Steidel, Ian Smail, Mark Swinbank, Erik B. Monson, David Rosario, Bret D. Lehmer, Kouichiro Nakanishi, Mariko Kubo, Daisuke Iono …

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, Mar 17, 2025
Galaxy properties from the outskirts to the core of a protocluster at z = 3.70

Jun Toshikawa, Stijn Wuyts, Nobunari Kashikawa, Hisakazu Uchiyama, Malcolm Bremer, Marcin Sawicki, Yoshiaki Ono, Mariko Kubo, Kei Ito, Sadman S Ali

Monthly Notices of the Royal Astronomical Society, Feb 17, 2025
Deciphering Gas Dynamics and Star Formation in a z = 1.1 Main-sequence Spiral Galaxy with ALMA and JWST

Zhaoran Liu, Tadayuki Kodama, Takahiro Morishita, Kianhong Lee, Fengwu Sun, Mariko Kubo, Zheng Cai, Yunjing Wu, Zihao Li

The Astrophysical Journal, Feb 10, 2025
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). X. The Massive and Passive Nature of Radio Galaxies at z ∼ 4

Yuta Yamamoto, Tohru Nagao, Takuji Yamashita, Hisakazu Uchiyama, Mariko Kubo, Yoshiki Toba, Yuichi Harikane, Kohei Ichikawa, Masaru Kajisawa, Akatoki Noboriguchi …

The Astrophysical Journal, 978(1) 102-102, Dec 27, 2024
A Protocluster of Massive Quiescent Galaxies at z = 4

Masayuki Tanaka, Masato Onodera, Rhythm Shimakawa, Kei Ito, Takumi Kakimoto, Mariko Kubo, Takahiro Morishita, Sune Toft, Francesco Valentino, Po-Feng Wu

The Astrophysical Journal, 970(1) 59-59, Jul 1, 2024
A Global Correlation between Galaxy Density and Intergalactic HI Gas at z∼4 from Imaging Data

Hisakazu Uchiyama, Yoshiki Matsuoka, Tohru Nagao, Nobunari Kashikawa, Hina Kurasawa, Jun Toshikawa, Taira Oogi, Hideki Umehata, Mariko Kubo, Yoshiki Toba …

Mar 26, 2024
A Massive Quiescent Galaxy in a Group Environment at z = 4.53

Takumi Kakimoto, Masayuki Tanaka, Masato Onodera, Rhythm Shimakawa, Po-Feng Wu, Katriona M. L. Gould, Kei Ito, Shuowen Jin, Mariko Kubo, Tomoko L. Suzuki …

The Astrophysical Journal, Mar 1, 2024
An enhanced abundance of bright galaxies in protocluster candidates at z ∼ 3–5

Jun Toshikawa, Stijn Wuyts, Nobunari Kashikawa, Chengze Liu, Marcin Sawicki, Roderik Overzier, Mariko Kubo, Hisakazu Uchiyama, Kei Ito, Malcolm Bremer …

Monthly Notices of the Royal Astronomical Society, Nov 27, 2023
New technique to select recent fast-quenching galaxies at z ∼ 2 using the optical colors

Mariko Kubo, Tohru Nagao, Hisakazu Uchiyama, Takuji Yamashita, Yoshiki Toba, Masaru Kajisawa, Yuta Yamamoto

Monthly Notices of the Royal Astronomical Society, Oct 21, 2023
Revisiting the Properties of X-Ray Active Galactic Nuclei in the SSA22 Protocluster: Normal Supermassive Black Hole and Host-galaxy Growth for AGNs in a z = 3.09 Overdensity

Erik B. Monson, Keith Doore, Rafael T. Eufrasio, Bret D. Lehmer, David M. Alexander, Chris M. Harrison, Mariko Kubo, Cristian Saez, Hideki Umehata

The Astrophysical Journal, Jul 1, 2023
An Atlas of Color-selected Quiescent Galaxies at z > 3 in Public JWST Fields

Francesco Valentino, Gabriel Brammer, Katriona M. L. Gould, Vasily Kokorev, Seiji Fujimoto, Christian Kragh Jespersen, Aswin P. Vijayan, John R. Weaver, Kei Ito, Masayuki Tanaka …

The Astrophysical Journal, 947(1) 20-20, Apr 1, 2023
COSMOS2020: Discovery of a Protocluster of Massive Quiescent Galaxies at z = 2.77

Kei Ito, Masayuki Tanaka, Francesco Valentino, Sune Toft, Gabriel Brammer, Katriona M. L. Gould, Olivier Ilbert, Nobunari Kashikawa, Mariko Kubo, Yongming Liang …

The Astrophysical Journal Letters, 945(1) L9-L9, Mar 1, 2023
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). IX. The most overdense region at z ∼ 5 inhabited by a massive radio galaxy

Hisakazu Uchiyama, Takuji Yamashita, Tohru Nagao, Yoshiaki Ono, Jun Toshikawa, Kohei Ichikawa, Nozomu Kawakatu, Masaru Kajisawa, Yoshiki Toba, Yoshiki Matsuoka …

Publications of the Astronomical Society of Japan, 74(6) L27-L32, Dec 1, 2022 Peer-reviewed
An AGN with an Ionized Gas Outflow in a Massive Quiescent Galaxy in a Protocluster at z = 3.09

Mariko Kubo, Hideki Umehata, Yuichi Matsuda, Masaru Kajisawa, Charles C. Steidel, Toru Yamada, Ichi Tanaka, Bunyo Hatsukade, Yoichi Tamura, Kouichiro Nakanishi …

The Astrophysical Journal, 935(2) 89-89, Aug 1, 2022 Peer-reviewed
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). VII. Redshift Evolution of Radio Galaxy Environments at z = 0.3–1.4

Hisakazu Uchiyama, Takuji Yamashita, Tohru Nagao, Kohei Ichikawa, Yoshiki Toba, Shogo Ishikawa, Mariko Kubo, Masaru Kajisawa, Toshihiro Kawaguchi, Nozomu Kawakatu …

The Astrophysical Journal, Jul 1, 2022
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). VI. Distant Filamentary Structures Pointed Out by High-z Radio Galaxies at z ∼ 4

Hisakazu Uchiyama, Takuji Yamashita, Jun Toshikawa, Nobunari Kashikawa, Kohei Ichikawa, Mariko Kubo, Kei Ito, Nozomu Kawakatu, Tohru Nagao, Yoshiki Toba …

The Astrophysical Journal, Feb 1, 2022
FOREVER22: galaxy formation in protocluster regions

Hidenobu Yajima, Makito Abe, Sadegh Khochfar, Kentaro Nagamine, Akio K Inoue, Tadayuki Kodama, Shohei Arata, Claudio Dalla Vecchia, Hajime Fukushima, Takuya Hashimoto …

Monthly Notices of the Royal Astronomical Society, 509(3) 4037-4057, Dec 3, 2021
On the Nature of AGN and Star Formation Enhancement in the z = 3.1 SSA22 Protocluster: The HST WFC3 IR View

Erik B. Monson, Bret D. Lehmer, Keith Doore, Rafael T. Eufrasio, Brett Bonine, David M. Alexander, Chris M. Harrison, Mariko Kubo, Kameswara B. Mantha, Cristian Saez …

The Astrophysical Journal, 919(1) 51-51, Sep 1, 2021
A Massive Quiescent Galaxy Confirmed in a Protocluster at z = 3.09

Mariko Kubo, Hideki Umehata, Yuichi Matsuda, Masaru Kajisawa, Charles C. Steidel, Toru Yamada, Ichi Tanaka, Bunyo Hatsukade, Yoichi Tamura, Kouichiro Nakanishi …

The Astrophysical Journal, 919(1) 6-6, Sep 1, 2021

Misc.

z~2の銀河団とその周辺領域における中性水素によるLyαの散乱効果

舩木美空, 児玉忠恭, 久保真理子, 大工原一貴

日本天文学会年会講演予稿集, 2024, 2024
アルマ望遠鏡によるSSA22-LAB18のCO(J=4-3)輝線と3mm連続波観測

加藤裕太, 松田有一, 伊王野大介, 川邊良平, 久保真理子, 但木謙一, 田中壱, 中西康一郎, 太田耕司, 長尾透 …

日本天文学会年会講演予稿集, 2018, 2018
アルマ望遠鏡によるz=3巨大水素ガス天体のサブミリ連続波観測

松田有一, 伊王野大介, 川邊良平, 久保真理子, 中西康一郎, 太田耕司, 長尾透, 山田亨, 斎藤智樹, 林野友紀 …

日本天文学会年会講演予稿集, 2017, 2017
ハーシェル宇宙望遠鏡で探るz=2-3原始銀河団の星形成活動

加藤裕太, 松田有一, 廿日出文洋, 斎藤智樹, 伊王野大介, 久保真理子, 田中壱, 梅畑豪紀, 田村陽一, 河野孝太郎 …

日本天文学会年会講演予稿集, 2016, 2016
ハーシェル宇宙望遠鏡による原始銀河団探査 III-2QZ cluster-

加藤裕太, 松田有一, 河野孝太郎, 田村陽一, 梅畑豪紀, 久保真理子, 山田亨, 林野友紀, SMAIL Ian, SWINBANK Mark …

日本天文学会年会講演予稿集, 2015, 2015
ハーシェル宇宙望遠鏡による原始銀河団探査 II

加藤裕太, 松田有一, 河野孝太郎, 田村陽一, 梅畑豪紀, 久保真理子, 山田亨, 林野友紀, SMAIL Ian, SWINBANK Mark …

日本天文学会年会講演予稿集, 2014, 2014
SSA22領域におけるサブミリ波銀河の性質:IV.PdBIによるサブミリ波高分解能観測

梅畑豪紀, 田村陽一, 五十嵐創, 河野孝太郎, 中西康一郎, 高田唯史, 川邊良平, 伊王野大介, 松田有一, 廿日出文洋 …

日本天文学会年会講演予稿集, 2013, 2013
SSA22領域におけるサブミリ波銀河の性質:III.大規模構造との関係性

梅畑豪紀, 田村陽一, 五十嵐創, 鈴木健太, 河野孝太郎, 中西康一郎, 高田唯史, 川邊良平, 伊王野大介, 廿日出文洋 …

日本天文学会年会講演予稿集, 2012, 2012
SSA22領域におけるサブミリ波銀河の性質:II.赤方偏移の推定

梅畑豪紀, 田村陽一, 五十嵐創, 鈴木健太, 河野孝太郎, 中西康一郎, 高田唯史, 川邊良平, 伊王野大介, 廿日出文洋 …

日本天文学会年会講演予稿集, 2011, 2011

Research Projects

すばるとTAOのペア狭帯域撮像で捉える銀河形成最盛期のガス集積と星形成の連携

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2025 - Mar, 2029

久保真理子, 児玉忠恭, 本原顕太郎, 小西真広, 高橋英則, 長峯健太郎, 嶋川里澄
Full understanding of galaxy overdense regions in the distant universe

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2024
大規模すばるHSC・赤外線衛星データで探る銀河とブラックホールの環境依存性の起源

科学研究費助成事業, 若手研究, 日本学術振興会, Apr, 2020 - Mar, 2023

久保真理子

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