Ken Osato

2.4k total citations
33 papers, 632 citations indexed

About

Ken Osato is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, Ken Osato has authored 33 papers receiving a total of 632 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Astronomy and Astrophysics, 13 papers in Instrumentation and 6 papers in Nuclear and High Energy Physics. Recurrent topics in Ken Osato's work include Galaxies: Formation, Evolution, Phenomena (27 papers), Cosmology and Gravitation Theories (17 papers) and Astronomy and Astrophysical Research (13 papers). Ken Osato is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (27 papers), Cosmology and Gravitation Theories (17 papers) and Astronomy and Astrophysical Research (13 papers). Ken Osato collaborates with scholars based in Japan, France and United States. Ken Osato's co-authors include Takahiro Nishimichi, Masahiro Takada, Ryuichi Takahashi, Masato Shirasaki, Yosuke Kobayashi, Masamune Oguri, Hironao Miyatake, Jia Liu, Naoki Yoshida and Ryoma Murata and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

Ken Osato

32 papers receiving 608 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ken Osato Japan 16 573 219 153 48 45 33 632
Joseph DeRose United States 16 596 1.0× 251 1.1× 143 0.9× 38 0.8× 48 1.1× 27 651
Benjamin Giblin United Kingdom 15 607 1.1× 234 1.1× 120 0.8× 34 0.7× 38 0.8× 25 672
A. Pollo Poland 14 550 1.0× 250 1.1× 82 0.5× 21 0.4× 34 0.8× 68 613
Atsushi J. Nishizawa Japan 13 523 0.9× 202 0.9× 131 0.9× 14 0.3× 23 0.5× 50 585
Christopher C. Lovell United Kingdom 20 940 1.6× 573 2.6× 116 0.8× 33 0.7× 39 0.9× 54 1.0k
Jan M. Kratochvil United States 10 536 0.9× 121 0.6× 171 1.1× 56 1.2× 35 0.8× 11 573
Mika Rafieferantsoa South Africa 8 1.1k 1.8× 492 2.2× 183 1.2× 35 0.7× 41 0.9× 9 1.1k
Andrej Dvornik Netherlands 13 451 0.8× 206 0.9× 94 0.6× 15 0.3× 34 0.8× 26 510
Tomoaki Ishiyama Japan 15 736 1.3× 215 1.0× 357 2.3× 39 0.8× 63 1.4× 45 869
Nickolas Kokron United States 11 513 0.9× 161 0.7× 160 1.0× 23 0.5× 53 1.2× 19 566

Countries citing papers authored by Ken Osato

Since Specialization
Citations

This map shows the geographic impact of Ken Osato'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 Ken Osato with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ken Osato more than expected).

Fields of papers citing papers by Ken Osato

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ken Osato. 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 Ken Osato. The network helps show where Ken Osato may publish in the future.

Co-authorship network of co-authors of Ken Osato

This figure shows the co-authorship network connecting the top 25 collaborators of Ken Osato. A scholar is included among the top collaborators of Ken Osato 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 Ken Osato. Ken Osato is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Yoshida, T., Tohru Nagao, Yoshiki Toba, et al.. (2025). Dust-obscured Galaxies with Broken Power-law Spectral Energy Distributions Discovered by UNIONS. The Astrophysical Journal. 987(2). 141–141.
2.
Lau, Erwin T., Daisuke Nagai, Arya Farahi, et al.. (2025). Baryon Pasting the Uchuu Light-cone Simulation. The Astrophysical Journal. 980(1). 122–122. 4 indexed citations
3.
Novaes, Camila P., Leander Thiele, Sihao Cheng, et al.. (2025). Cosmology from HSC Y1 weak lensing data with combined higher-order statistics and simulation-based inference. Physical review. D. 111(8). 3 indexed citations
4.
Marques, Gabriela A., Jia Liu, Masato Shirasaki, et al.. (2024). Cosmology from weak lensing peaks and minima with Subaru Hyper Suprime-Cam Survey first-year data. Monthly Notices of the Royal Astronomical Society. 528(3). 4513–4527. 17 indexed citations
5.
Wang, Zhenyuan, Donghui Jeong, Atsushi Taruya, Takahiro Nishimichi, & Ken Osato. (2024). Perturbation theory remixed. II. Improved modeling of nonlinear bispectrum. Physical review. D. 110(10). 1 indexed citations
6.
Wang, Zhenyuan, Donghui Jeong, Atsushi Taruya, Takahiro Nishimichi, & Ken Osato. (2023). Perturbation theory remixed: Improved nonlinearity modeling beyond standard perturbation theory. Physical review. D. 107(10). 5 indexed citations
7.
Osato, Ken, et al.. (2023). Line-of-sight structure of troughs identified in Subaru Hyper Suprime-Cam Year 3 weak lensing mass maps. Monthly Notices of the Royal Astronomical Society. 527(3). 5974–5987. 2 indexed citations
8.
Osato, Ken, Takahiro Nishimichi, Atsushi Taruya, & Francis Bernardeau. (2023). Perturbation theory challenge for cosmological parameters estimation. II. Matter power spectrum in redshift space. Physical review. D. 108(12). 2 indexed citations
9.
Lanusse, François, N Jeffrey, Jia Liu, et al.. (2022). Probabilistic mass-mapping with neural score estimation. Astronomy and Astrophysics. 672. A51–A51. 22 indexed citations
10.
Osato, Ken & Daisuke Nagai. (2022). Baryon pasting algorithm: halo-based and particle-based pasting methods. Monthly Notices of the Royal Astronomical Society. 519(2). 2069–2082. 19 indexed citations
11.
Nishimichi, Takahiro, Masahiro Takada, Ken Osato, et al.. (2021). DarkEmulator: Cosmological emulation code for halo clustering statistics. Astrophysics Source Code Library. 3 indexed citations
12.
Osato, Ken, Takahiro Nishimichi, & Masahiro Takada. (2021). Mock catalogues of emission line galaxies based on the local mass density in dark-matter only simulations. arXiv (Cornell University). 1 indexed citations
13.
Osato, Ken & Masahiro Takada. (2021). Super sample covariance of the thermal Sunyaev-Zel’dovich effect. Physical review. D. 103(6). 9 indexed citations
14.
Coulton, William R., Jia Liu, Ian G. McCarthy, & Ken Osato. (2020). Weak lensing minima and peaks: Cosmological constraints and the impact of baryons. Monthly Notices of the Royal Astronomical Society. 495(3). 2531–2542. 33 indexed citations
15.
Osato, Ken, Masato Shirasaki, Hironao Miyatake, et al.. (2020). Cross-correlation of the thermal Sunyaev–Zel’dovich effect and weak gravitational lensing: Planck and Subaru Hyper Suprime-Cam first-year data. Monthly Notices of the Royal Astronomical Society. 492(4). 4780–4804. 22 indexed citations
16.
Nishimichi, Takahiro, Masahiro Takada, Ryuichi Takahashi, et al.. (2019). Dark Quest. I. Fast and Accurate Emulation of Halo Clustering Statistics and Its Application to Galaxy Clustering. The Astrophysical Journal. 884(1). 29–29. 147 indexed citations
17.
Murata, Ryoma, Takahiro Nishimichi, Masahiro Takada, et al.. (2018). Constraints on the Mass–Richness Relation from the Abundance and Weak Lensing of SDSS Clusters. The Astrophysical Journal. 854(2). 120–120. 55 indexed citations
18.
Okumura, Teppei, Takahiro Nishimichi, Keiichi Umetsu, & Ken Osato. (2018). Splashback radius of nonspherical dark matter halos from cosmic density and velocity fields. Physical review. D. 98(2). 18 indexed citations
19.
Ishida, I., Yoshimichi Amma, Y. Sasaki, et al.. (2014). Multicore-fiber Cable with Core Density of 6 cores/mm2. Optical Fiber Communication Conference. W4D.3–W4D.3. 11 indexed citations
20.

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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