Jun Toshikawa

1.0k total citations
22 papers, 489 citations indexed

About

Jun Toshikawa is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, Jun Toshikawa has authored 22 papers receiving a total of 489 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Astronomy and Astrophysics, 11 papers in Instrumentation and 5 papers in Nuclear and High Energy Physics. Recurrent topics in Jun Toshikawa's work include Galaxies: Formation, Evolution, Phenomena (22 papers), Astronomy and Astrophysical Research (11 papers) and Astrophysics and Star Formation Studies (6 papers). Jun Toshikawa is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (22 papers), Astronomy and Astrophysical Research (11 papers) and Astrophysics and Star Formation Studies (6 papers). Jun Toshikawa collaborates with scholars based in Japan, United Kingdom and United States. Jun Toshikawa's co-authors include Nobunari Kashikawa, Kazuaki Ota, Takatoshi Shibuya, Shogo Ishikawa, Matthew A. Malkan, Roderik Overzier, Kazuhiro Shimasaku, Masafusa Onoue, Eiichi Egami and Yoshiaki Taniguchi and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Publications of the Astronomical Society of Japan.

In The Last Decade

Jun Toshikawa

21 papers receiving 451 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jun Toshikawa Japan 11 481 219 108 24 17 22 489
Alyssa B. Drake United Kingdom 11 441 0.9× 173 0.8× 84 0.8× 24 1.0× 19 1.1× 21 456
Ali Ahmad Khostovan United States 11 465 1.0× 209 1.0× 95 0.9× 40 1.7× 16 0.9× 20 485
Kevin Hainline United States 13 575 1.2× 248 1.1× 90 0.8× 26 1.1× 17 1.0× 31 595
T. A. Targett United Kingdom 5 427 0.9× 250 1.1× 56 0.5× 19 0.8× 27 1.6× 6 437
Jasleen Matharu United States 14 447 0.9× 225 1.0× 40 0.4× 18 0.8× 21 1.2× 31 471
Amber N. Straughn United States 12 421 0.9× 211 1.0× 54 0.5× 25 1.0× 20 1.2× 15 435
L. Marchetti South Africa 14 452 0.9× 185 0.8× 114 1.1× 9 0.4× 13 0.8× 34 474
Mimi Song United States 11 502 1.0× 212 1.0× 95 0.9× 27 1.1× 22 1.3× 16 510
R. J. McLure United Kingdom 8 660 1.4× 289 1.3× 143 1.3× 17 0.7× 24 1.4× 8 672
Pascale Hibon Chile 10 385 0.8× 163 0.7× 92 0.9× 35 1.5× 36 2.1× 22 407

Countries citing papers authored by Jun Toshikawa

Since Specialization
Citations

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

Fields of papers citing papers by Jun Toshikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jun Toshikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Jun Toshikawa. A scholar is included among the top collaborators of Jun Toshikawa 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 Jun Toshikawa. Jun Toshikawa 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.
Toshikawa, Jun, Stijn Wuyts, Hisakazu Uchiyama, et al.. (2025). Galaxy properties from the outskirts to the core of a protocluster at z = 3.70. Monthly Notices of the Royal Astronomical Society. 537(4). 3561–3574. 2 indexed citations
2.
Uchiyama, Hisakazu, Yoshiki Matsuoka, Jun Toshikawa, et al.. (2024). Environments around Quasars at z ∼ 3 Revealed by Wide-field Imaging with Subaru HSC and CFHT. The Astrophysical Journal. 972(1). 82–82. 2 indexed citations
3.
Malavasi, Nicola, et al.. (2024). Nature versus Nurture: Revisiting the Environmental Impact on Star Formation Activities of Galaxies. The Astrophysical Journal. 961(1). 39–39. 9 indexed citations
4.
Toshikawa, Jun, Stijn Wuyts, Nobunari Kashikawa, et al.. (2023). An enhanced abundance of bright galaxies in protocluster candidates at z ∼ 3–5. Monthly Notices of the Royal Astronomical Society. 527(3). 6276–6291. 10 indexed citations
5.
Uchiyama, Hisakazu, Takuji Yamashita, Jun Toshikawa, et al.. (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. The Astrophysical Journal. 926(1). 76–76. 6 indexed citations
6.
Wuyts, Stijn, N. M. Förster Schreiber, C. Villforth, et al.. (2022). Cool outflows in MaNGA: a systematic study and comparison to the warm phase. Monthly Notices of the Royal Astronomical Society. 511(3). 4223–4237. 16 indexed citations
7.
Zhang, Junkai, Stijn Wuyts, Callum Witten, et al.. (2022). 3D intrinsic shapes of quiescent galaxies in observations and simulations. Monthly Notices of the Royal Astronomical Society. 513(4). 4814–4832. 1 indexed citations
8.
Uchiyama, Hisakazu, Takuji Yamashita, Tohru Nagao, et al.. (2022). A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). IX. The most overdense region atz∼ 5 inhabited by a massive radio galaxy. Publications of the Astronomical Society of Japan. 74(6). L27–L32. 2 indexed citations
9.
Ito, Kei, Nobunari Kashikawa, Masayuki Tanaka, et al.. (2021). Interrelation of the Environment of Lyα Emitters and Massive Galaxies at 2 < z < 4.5. The Astrophysical Journal. 916(1). 35–35. 8 indexed citations
10.
Wuyts, Stijn, et al.. (2021). Incidence, scaling relations and physical conditions of ionized gas outflows in MaNGA. Monthly Notices of the Royal Astronomical Society. 503(4). 5134–5160. 33 indexed citations
11.
Toshikawa, Jun, Matthew A. Malkan, Nobunari Kashikawa, et al.. (2020). eScholarship (California Digital Library). 10 indexed citations
12.
Uchiyama, Hisakazu, Nobunari Kashikawa, Roderik Overzier, et al.. (2019). Suppression of Low-mass Galaxy Formation around Quasars at z ∼ 2–3. The Astrophysical Journal. 870(1). 45–45. 9 indexed citations
13.
Higuchi, Ryo, Masami Ouchi, Yoshiaki Ono, et al.. (2019). SILVERRUSH. VII. Subaru/HSC Identifications of Protocluster Candidates at z ∼ 6–7: Implications for Cosmic Reionization. The Astrophysical Journal. 879(1). 28–28. 45 indexed citations
14.
Ota, Kazuaki, Bram Venemans, Yoshiaki Taniguchi, et al.. (2018). Large-scale Environment of a z = 6.61 Luminous Quasar Probed by Lyα Emitters and Lyman Break Galaxies∗. The Astrophysical Journal. 856(2). 109–109. 31 indexed citations
15.
Toshikawa, Jun, Nobunari Kashikawa, Roderik Overzier, et al.. (2016). A SYSTEMATIC SURVEY OF PROTOCLUSTERS AT z ∼ 3–6 IN THE CFHTLS DEEP FIELDS. eScholarship (California Digital Library). 47 indexed citations
16.
Ishikawa, Shogo, Nobunari Kashikawa, Takashi Hamana, Jun Toshikawa, & Masafusa Onoue. (2016). The very wide-fieldgzKGalaxy Survey – II. The relationship between star-forming galaxies atz∼ 2 and their host haloes based upon HOD modelling. Monthly Notices of the Royal Astronomical Society. 458(1). 747–758. 3 indexed citations
17.
Toshikawa, Jun, Nobunari Kashikawa, Roderik Overzier, et al.. (2014). A FIRST SITE OF GALAXY CLUSTER FORMATION: COMPLETE SPECTROSCOPY OF A PROTOCLUSTER ATz= 6.01. The Astrophysical Journal. 792(1). 15–15. 39 indexed citations
18.
Kashikawa, Nobunari, Toru Misawa, Yosuke Minowa, et al.. (2013). EXTENDED Lyα EMISSION FROM A DAMPED Lyα ABSORBER ATz= 3.115. The Astrophysical Journal. 780(2). 116–116. 14 indexed citations
19.
Toshikawa, Jun, Nobunari Kashikawa, & Kazuaki Ota. (2012). Discovery of a protocluster at z ∼ 6. AIP conference proceedings. 433–435.
20.
Kashikawa, Nobunari, Kazuhiro Shimasaku, Yuichi Matsuda, et al.. (2011). COMPLETING THE CENSUS OF Lyα EMITTERS AT THE REIONIZATION EPOCH $^,$. The Astrophysical Journal. 734(2). 119–119. 159 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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