Sunao Sugiyama

1.0k total citations
15 papers, 257 citations indexed

About

Sunao Sugiyama is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, Sunao Sugiyama has authored 15 papers receiving a total of 257 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Astronomy and Astrophysics, 4 papers in Instrumentation and 2 papers in Nuclear and High Energy Physics. Recurrent topics in Sunao Sugiyama's work include Galaxies: Formation, Evolution, Phenomena (10 papers), Cosmology and Gravitation Theories (10 papers) and Astronomy and Astrophysical Research (4 papers). Sunao Sugiyama is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (10 papers), Cosmology and Gravitation Theories (10 papers) and Astronomy and Astrophysical Research (4 papers). Sunao Sugiyama collaborates with scholars based in Japan, United States and India. Sunao Sugiyama's co-authors include Masahiro Takada, Alexander Kusenko, Volodymyr Takhistov, Misao Sasaki, Edoardo Vitagliano, Hironao Miyatake, Takahiro Nishimichi, Masato Shirasaki, Youngsoo Park and Yosuke Kobayashi and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Sunao Sugiyama

14 papers receiving 242 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sunao Sugiyama Japan	9	248	130	35	17	8	15	257
H. F. Stevance United Kingdom	12	385 1.6×	65 0.5×	57 1.6×	8 0.5×	6 0.8×	29	405
Viral Parekh India	10	224 0.9×	122 0.9×	50 1.4×	8 0.5×	3 0.4×	23	235
L. Lamagna Italy	9	316 1.3×	96 0.7×	63 1.8×	13 0.8×	8 1.0×	21	322
Mohammadtaher Safarzadeh United States	11	311 1.3×	65 0.5×	79 2.3×	8 0.5×	6 0.8×	22	320
Anjali Gupta United States	12	447 1.8×	201 1.5×	43 1.2×	17 1.0×	4 0.5×	23	471
Man Ho Chan Hong Kong	10	241 1.0×	207 1.6×	18 0.5×	15 0.9×	6 0.8×	67	294
F. Lacasa France	9	141 0.6×	50 0.4×	25 0.7×	10 0.6×	4 0.5×	17	149
Shogo Masaki Japan	6	354 1.4×	193 1.5×	46 1.3×	21 1.2×	16 2.0×	11	365
D. Tsuna Japan	10	303 1.2×	122 0.9×	28 0.8×	36 2.1×	14 1.8×	30	315
C. Tchernin Switzerland	10	485 2.0×	287 2.2×	110 3.1×	14 0.8×	9 1.1×	18	543

Countries citing papers authored by Sunao Sugiyama

Since Specialization

Citations

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

Fields of papers citing papers by Sunao Sugiyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sunao Sugiyama

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

All Works

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15 of 15 papers shown

More, Surhud, et al.. (2026). Hyper Suprime-Cam Y3 results: Photo- z bias calibration with lensing shear ratios and cosmological constraints from cosmic shear. Physical review. D. 113(6).

Takada, Masahiro, et al.. (2025). Late-time suppression of structure growth as a solution for the S 8 tension. Physical review. D. 112(8). 1 indexed citations

Li, Xiangchong, Masahiro Takada, Takahiro Nishimichi, et al.. (2025). Exploring the baryonic effect signature in the Hyper Suprime-Cam Year 3 cosmic shear two-point correlations on small scales: The S8 tension remains present. Physical review. D. 111(6). 9 indexed citations

Sugiyama, Sunao, et al.. (2025). Data compression with noise suppression for inference under noisy covariance. Physical review. D. 112(12). 1 indexed citations

Chiu, I-Non, Masamune Oguri, Markus Michael Rau, et al.. (2024). Weak-Lensing Shear-Selected Galaxy Clusters from the Hyper Suprime-Cam Subaru Strategic Program: II. Cosmological Constraints from the Cluster Abundance. SHILAP Revista de lepidopterología. 7. 6 indexed citations

Shi, Jingjing, Tomomi Sunayama, Masahiro Takada, et al.. (2024). The intrinsic alignment of galaxy clusters and impact of projection effects. Monthly Notices of the Royal Astronomical Society. 528(2). 1487–1499. 3 indexed citations

Sunayama, Tomomi, Sunao Sugiyama, Surhud More, et al.. (2024). Optical cluster cosmology with SDSS redMaPPer clusters and HSC-Y3 lensing measurements. Physical review. D. 110(8). 6 indexed citations

Zhang, Tianqing, Xiangchong Li, Roohi Dalal, et al.. (2023). A general framework for removing point-spread function additive systematics in cosmological weak lensing analysis. Monthly Notices of the Royal Astronomical Society. 525(2). 2441–2471. 9 indexed citations

Sugiyama, Sunao, et al.. (2023). Possible evidence of axion stars in HSC and OGLE microlensing events. Physics Letters B. 840. 137891–137891. 16 indexed citations

10.

Park, Youngsoo, Tomomi Sunayama, Masahiro Takada, et al.. (2022). Cluster cosmology with anisotropic boosts: validation of a novel forward modelling analysis and application on SDSS redMaPPer clusters. Monthly Notices of the Royal Astronomical Society. 518(4). 5171–5189. 10 indexed citations

11.

Miyatake, Hironao, Yosuke Kobayashi, Masahiro Takada, et al.. (2022). Cosmological inference from an emulator based halo model. I. Validation tests with HSC and SDSS mock catalogs. Physical review. D. 106(8). 15 indexed citations

12.

Sugiyama, Sunao, Volodymyr Takhistov, Edoardo Vitagliano, et al.. (2021). Testing stochastic gravitational wave signals from primordial black holes with optical telescopes. Physics Letters B. 814. 136097–136097. 48 indexed citations

13.

Sugiyama, Sunao, et al.. (2020). On the wave optics effect on primordial black hole constraints from optical microlensing search. Monthly Notices of the Royal Astronomical Society. 493(3). 3632–3641. 33 indexed citations

14.

Kusenko, Alexander, Misao Sasaki, Sunao Sugiyama, et al.. (2020). Exploring Primordial Black Holes from the Multiverse with Optical Telescopes. Physical Review Letters. 125(18). 181304–181304. 83 indexed citations

15.

Sugiyama, Sunao, Masahiro Takada, Yosuke Kobayashi, et al.. (2020). Validating a minimal galaxy bias method for cosmological parameter inference using HSC-SDSS mock catalogs. Physical review. D. 102(8). 17 indexed citations

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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