Ryo Imazawa

871 total citations
9 papers, 47 citations indexed

About

Ryo Imazawa is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Molecular Biology. According to data from OpenAlex, Ryo Imazawa has authored 9 papers receiving a total of 47 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Astronomy and Astrophysics, 5 papers in Nuclear and High Energy Physics and 1 paper in Molecular Biology. Recurrent topics in Ryo Imazawa's work include Astrophysics and Cosmic Phenomena (5 papers), Gamma-ray bursts and supernovae (4 papers) and Astrophysical Phenomena and Observations (3 papers). Ryo Imazawa is often cited by papers focused on Astrophysics and Cosmic Phenomena (5 papers), Gamma-ray bursts and supernovae (4 papers) and Astrophysical Phenomena and Observations (3 papers). Ryo Imazawa collaborates with scholars based in Japan, South Korea and Italy. Ryo Imazawa's co-authors include Koji S. Kawabata, Tatsuya Nakaoka, Avinash Singh, V. Bhalerao, G. C. Anupama, Brajesh Kumar, D. K. Sahu, Sudhanshu Barway, A. J. Nayana and Harsh Kumar and has published in prestigious journals such as The Astrophysical Journal, Astronomy and Astrophysics and The Astrophysical Journal Letters.

In The Last Decade

Ryo Imazawa

6 papers receiving 40 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryo Imazawa Japan	4	47	16	4	1	1	9	47
Hanna Sai China	4	45 1.0×	15 0.9×	5 1.3×	1 1.0×		6	47
Y. Sharma United States	4	43 0.9×	19 1.2×	5 1.3×		1 1.0×	17	49
Yuxin 雨欣 Dong 董 United States	4	64 1.4×	16 1.0×	4 1.0×	1 1.0×		5	71
David Joseph Guevel United States	3	42 0.9×	13 0.8×	5 1.3×			5	46
Pedro da Silveira Ferreira Brazil	4	39 0.8×	16 1.0×	3 0.8×			4	41
S. Prajs United Kingdom	2	50 1.1×	18 1.1×	4 1.0×	1 1.0×		3	51
F. Knust United Kingdom	3	45 1.0×	17 1.1×	3 0.8×			8	45
Natalia Żywucka Poland	4	35 0.7×	18 1.1×	3 0.8×			7	36
Gokul P. Srinivasaragavan Japan	2	31 0.7×	17 1.1×	5 1.3×			2	31
Omar Darwish United Kingdom	3	36 0.8×	11 0.7×	5 1.3×			5	43

Countries citing papers authored by Ryo Imazawa

Since Specialization

Citations

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

Fields of papers citing papers by Ryo Imazawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryo Imazawa

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

All Works

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9 of 9 papers shown

1.

Ishiguro, Masateru, Hiroyuki Naito, Jun Takahashi, et al.. (2024). New evidence supporting past dust ejections from active asteroid (4015) Wilson–Harrington. Astronomy and Astrophysics. 690. A193–A193.

2.

Singh, Avinash, G. C. Anupama, D. K. Sahu, et al.. (2023). Far-ultraviolet to Near-infrared Observations of SN 2023ixf: A High-energy Explosion Engulfed in Complex Circumstellar Material. The Astrophysical Journal Letters. 954(1). L12–L12. 31 indexed citations

3.

Sako, Shigeyuki, K. Ohtsuka, Tomohiko Sekiguchi, et al.. (2023). Photometry and Polarimetry of 2010 XC₁₅: Observational Confirmation of E-type Near-Earth Asteroid Pair. The Astrophysical Journal. 955(2). 143–143. 5 indexed citations

4.

Nagao, T., Keiichi Maeda, H. Kuncarayakti, et al.. (2023). SN 2020uem: a Possible Thermonuclear Explosion within a Dense Circumstellar Medium (II). The Properties of the CSM from Polarimetry and Light-curve Modeling. The Astrophysical Journal. 944(2). 204–204. 6 indexed citations

5.

Imazawa, Ryo, Jelena Strišković, Jenni Jormanainen, et al.. (2023). MAGIC observation of BL Lacertae flaring period in 2020. Proceedings Of Science. 595–595.

6.

Imazawa, Ryo, Mahito Sasada, Y. Fukazawa, et al.. (2022). The microvariability and wavelength dependence of polarization degree/angle of BL Lacertae in the outburst 2020 to 2021. Publications of the Astronomical Society of Japan. 75(1). 1–13. 3 indexed citations

7.

Sasada, Mahito, Ryo Imazawa, Y. Fukazawa, et al.. (2022). Optical and near-infrared photometric and polarimetric monitoring at flaring state of BL Lacertae in 2020–2021. Publications of the Astronomical Society of Japan. 74(5). 1041–1048. 1 indexed citations

8.

Imazawa, Ryo, Mahito Sasada, Y. Fukazawa, et al.. (2021). The Microvariability and Wavelength Dependence of Polarization Vector of BL Lacertae in the Outburst 2020 to 2021. Proceedings of the International Astronomical Union. 17(S375). 61–65.

9.

Imazawa, Ryo, Y. Fukazawa, H. Takahashi, & Mahito Sasada. (2021). Fast X-ray variability of radio galaxy M87. Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021). 845–845. 1 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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