Hiroaki Sameshima

1.6k total citations
29 papers, 256 citations indexed

About

Hiroaki Sameshima is a scholar working on Astronomy and Astrophysics, Spectroscopy and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Hiroaki Sameshima has authored 29 papers receiving a total of 256 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Astronomy and Astrophysics, 5 papers in Spectroscopy and 3 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Hiroaki Sameshima's work include Stellar, planetary, and galactic studies (18 papers), Astrophysics and Star Formation Studies (15 papers) and Galaxies: Formation, Evolution, Phenomena (11 papers). Hiroaki Sameshima is often cited by papers focused on Stellar, planetary, and galactic studies (18 papers), Astrophysics and Star Formation Studies (15 papers) and Galaxies: Formation, Evolution, Phenomena (11 papers). Hiroaki Sameshima collaborates with scholars based in Japan, Chile and United States. Hiroaki Sameshima's co-authors include Kimiaki Kawara, Shinki Oyabu, Yuzuru Yoshii, Yuji Ikeda, Noriyuki Matsunaga, Hideyo Kawakita, Takuji Tsujimoto, Yoshiki Matsuoka, B. A. Peterson and Sohei Kondo and has published in prestigious journals such as Physical Review Letters, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Hiroaki Sameshima

27 papers receiving 235 citations

Peers

Countries citing papers authored by Hiroaki Sameshima

Since Specialization

Citations

This map shows the geographic impact of Hiroaki Sameshima's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hiroaki Sameshima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroaki Sameshima more than expected).

Fields of papers citing papers by Hiroaki Sameshima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hiroaki Sameshima. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hiroaki Sameshima. The network helps show where Hiroaki Sameshima may publish in the future.

Co-authorship network of co-authors of Hiroaki Sameshima

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroaki Sameshima. A scholar is included among the top collaborators of Hiroaki Sameshima based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hiroaki Sameshima. Hiroaki Sameshima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	MAGIS (Measuring Abundances of red super Giants with Infrared Spectroscopy) project 2025 ·Astronomy and Astrophysics ·(unknown), Noriyuki Matsunaga, Naoto Kobayashi, (unknown), B. Thorsbro, (unknown), (unknown), Yuji Ikeda, Hideyo Kawakita, Sohei Kondo, (unknown), Hiroaki Sameshima, Takuji Tsujimoto, Chikako Yasui	2
2	Discovery of WINERED-HVS1: A Metal-rich Hypervelocity Star Candidate Ejected from the Galactic Center 2025 ·The Astrophysical Journal ·Kohei Hattori, (unknown), Takuji Tsujimoto, Noriyuki Matsunaga, Hiroaki Sameshima, (unknown), (unknown)	0
3	First Result for Dark Matter Search by WINERED 2025 ·Physical Review Letters ·Wen Yin, (unknown), Yuji Ikeda, Hitomi Kobayashi, (unknown), Hiroaki Sameshima, Noriyuki Matsunaga, (unknown), Yuki Sarugaku, Tomomi Takeuchi, (unknown), (unknown), Hideyo Kawakita	12
4	Updated picture of the active galactic nuclei with dusty/dust-free gas structures and effects of the radiation pressure 2024 ·Monthly Notices of the Royal Astronomical Society ·(unknown), Takeo Minezaki, Hiroaki Sameshima, Mitsuru Kokubo, Hirofumi Noda, T. Kawamuro, Satoshi Yamada, Takashi Horiuchi	1
5	X-Ray Winds in Nearby-to-distant Galaxies (X-WING). I. Legacy Surveys of Galaxies with Ultrafast Outflows and Warm Absorbers in z ∼ 0–4 2024 ·The Astrophysical Journal Supplement Series ·Satoshi Yamada, T. Kawamuro, Misaki Mizumoto, Cláudio Ricci, Shoji Ogawa, Hirofumi Noda, Yoshihiro Ueda, Teruaki Enoto, Mitsuru Kokubo, Takeo Minezaki, Hiroaki Sameshima, Takashi Horiuchi, (unknown)	8
6	[N i] 10400/10410 Å Lines as Possible Disk Wind Tracers in a Young Intermediate-mass Star 2024 ·The Astrophysical Journal ·(unknown), Chikako Yasui, Yuji Ikeda, Naoto Kobayashi, Noriyuki Matsunaga, Sohei Kondo, Hiroaki Sameshima, (unknown), Misaki Mizumoto, Hideyo Kawakita, (unknown), (unknown), (unknown)	1
7	WARP: The Data Reduction Pipeline for the WINERED Spectrograph 2024 ·Publications of the Astronomical Society of the Pacific ·(unknown), Yuji Ikeda, (unknown), (unknown), (unknown), Noriyuki Matsunaga, (unknown), Hideyo Kawakita, (unknown), Sohei Kondo, Hiroaki Sameshima	5
8	Astrophysical calibration of the oscillator strengths of YJ-band absorption lines in classical Cepheids 2024 ·Monthly Notices of the Royal Astronomical Society ·(unknown), Noriyuki Matsunaga, (unknown), (unknown), Naoto Kobayashi, (unknown), Shinjiro Hamano, Hiroaki Sameshima, Shunsuke Kondo, Akira Arai, Yuji Ikeda, Hideyo Kawakita, (unknown), Chikako Yasui, Takuji Tsujimoto	1
9	Shock Excitation in Narrow-line Regions Powered by AGN Outflows 2023 ·The Astrophysical Journal ·Misaki Mizumoto, Hiroaki Sameshima, Naoto Kobayashi, Noriyuki Matsunaga, Sohei Kondo, (unknown), Chikako Yasui, (unknown), Akira Arai, Hideyo Kawakita, (unknown), G. Bono, I. Saviane	2
10	Narrow Fe–Kα Reverberation Mapping Unveils the Deactivated Broad-line Region in a Changing-look Active Galactic Nucleus 2023 ·The Astrophysical Journal ·Hirofumi Noda, (unknown), Takeo Minezaki, Hiroaki Sameshima, Mitsuru Kokubo, T. Kawamuro, Satoshi Yamada, Takashi Horiuchi, Hironori Matsumoto, Makoto Watanabe, Kumiko Morihana, Yoichi Itoh, Koji S. Kawabata, Y. Fukazawa	12
11	Survey of Near-infrared Diffuse Interstellar Bands in Y and J Bands. I. Newly Identified Bands 2022 ·The Astrophysical Journal Supplement Series ·(unknown), Naoto Kobayashi, Hideyo Kawakita, (unknown), Yuji Ikeda, Noriyuki Matsunaga, Sohei Kondo, Hiroaki Sameshima, (unknown), (unknown), Akira Arai, Chikako Yasui, Hitomi Kobayashi, G. Bono, I. Saviane	12
12	Potential Signature of Population III Pair-instability Supernova Ejecta in the BLR Gas of the Most Distant Quasar at z = 7.54* 2022 ·The Astrophysical Journal ·Yuzuru Yoshii, Hiroaki Sameshima, Takuji Tsujimoto, Toshikazu Shigeyama, Timothy C. Beers, B. A. Peterson	13
13	Measurement of AGN dust extinction based on the near-infrared flux variability of WISE data 2022 ·Monthly Notices of the Royal Astronomical Society ·(unknown), Takeo Minezaki, (unknown), Atsuhiro Yoshida, Hiroaki Sameshima, Mitsuru Kokubo, Hirofumi Noda	6
14	Identification of Absorption Lines of Heavy Metals in the Wavelength Range 0.97–1.32 μm 2020 ·The Astrophysical Journal Supplement Series ·Noriyuki Matsunaga, (unknown), (unknown), Yuji Ikeda, (unknown), Sohei Kondo, (unknown), Hideyo Kawakita, Naoto Kobayashi, (unknown), Hiroaki Sameshima, (unknown), Takuji Tsujimoto, (unknown), Chikako Yasui, Tomohiro Yoshikawa	8
15	Effective temperatures of red supergiants estimated from line-depth ratios of iron lines in the YJ bands, 0.97-1.32μm 2020 ·Monthly Notices of the Royal Astronomical Society ·(unknown), Noriyuki Matsunaga, (unknown), Naoto Kobayashi, (unknown), (unknown), Yuji Ikeda, Hideyo Kawakita, Sohei Kondo, (unknown), Hiroaki Sameshima, (unknown), Chikako Yasui	17
16	WINERED High-resolution Near-infrared Line Catalog: A-type Star 2018 ·The Astrophysical Journal Supplement Series ·Hiroaki Sameshima, Yuji Ikeda, Noriyuki Matsunaga, (unknown), Naoto Kobayashi, Sohei Kondo, (unknown), Hideyo Kawakita, Chikako Yasui, Natsuko Izumi, Misaki Mizumoto, (unknown), (unknown), (unknown), Akira Asano, Tomohiro Yoshikawa	2
17	Method to estimate the effective temperatures of late-type giants using line-depth ratios in the wavelength range 0.97–1.32 μm 2017 ·Monthly Notices of the Royal Astronomical Society ·(unknown), Noriyuki Matsunaga, Naoto Kobayashi, (unknown), (unknown), Yuji Ikeda, Hideyo Kawakita, Sohei Kondo, Hiroaki Sameshima, Chikako Yasui	14
18	Extinction law in ultraluminous infrared galaxies at z∼ 1 2011 ·Monthly Notices of the Royal Astronomical Society ·Thomas Shimizu, Kimiaki Kawara, Hiroaki Sameshima, (unknown), Takaya Nozawa, Takashi Kozasa	4
19	Implications from the optical to ultraviolet flux ratio of Fe ii emission in quasars 2010 ·Monthly Notices of the Royal Astronomical Society ·Hiroaki Sameshima, Kimiaki Kawara, Yoshiki Matsuoka, Shinki Oyabu, Naoko Asami, (unknown)	15
20	Optical to Near‐Infrared Spectrum of a Massive Evolved Galaxy atz= 1.26 2008 ·The Astrophysical Journal ·Yoshiki Matsuoka, B. A. Peterson, Shinki Oyabu, Kimiaki Kawara, Naoko Asami, Hiroaki Sameshima, (unknown), T. Nagayama, Motohide Tamura	3

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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