Ken’ichi Torii

3.2k total citations
47 papers, 631 citations indexed

About

Ken’ichi Torii is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Radiation. According to data from OpenAlex, Ken’ichi Torii has authored 47 papers receiving a total of 631 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Astronomy and Astrophysics, 12 papers in Nuclear and High Energy Physics and 8 papers in Radiation. Recurrent topics in Ken’ichi Torii's work include Astrophysical Phenomena and Observations (23 papers), Pulsars and Gravitational Waves Research (16 papers) and Gamma-ray bursts and supernovae (11 papers). Ken’ichi Torii is often cited by papers focused on Astrophysical Phenomena and Observations (23 papers), Pulsars and Gravitational Waves Research (16 papers) and Gamma-ray bursts and supernovae (11 papers). Ken’ichi Torii collaborates with scholars based in Japan, United States and Italy. Ken’ichi Torii's co-authors include Kenzo Kinugasa, H. Tsunemi, Shigeo Yamauchi, Katsuji Koyama, M. Sugizaki, Keiichi Matsuzaki, Mamiko Nishiuchi, Tadayasu Dotani, B. Aschenbach and Patrick Slane and has published in prestigious journals such as Journal of Neuroscience, The Astrophysical Journal and Japanese Journal of Applied Physics.

In The Last Decade

Ken’ichi Torii

44 papers receiving 613 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’ichi Torii Japan 13 548 349 87 25 22 47 631
G. Björnsson Iceland 16 972 1.8× 311 0.9× 90 1.0× 12 0.5× 10 0.5× 44 1.0k
P. M. Gondhalekar United Kingdom 16 592 1.1× 98 0.3× 16 0.2× 15 0.6× 10 0.5× 61 696
K. C. Westfold Australia 8 275 0.5× 142 0.4× 39 0.4× 9 0.4× 25 1.1× 22 353
Ryuichi Fujita Japan 12 712 1.3× 261 0.7× 65 0.7× 5 0.2× 48 2.2× 19 743
Yuan-Chuan Zou China 16 785 1.4× 346 1.0× 15 0.2× 9 0.4× 9 0.4× 67 817
V. Hambaryan Germany 17 579 1.1× 97 0.3× 127 1.5× 40 1.6× 27 1.2× 41 621
M. K. Dougherty United Kingdom 17 879 1.6× 22 0.1× 109 1.3× 5 0.2× 23 1.0× 44 984
M. Brozović United States 16 569 1.0× 17 0.0× 85 1.0× 11 0.4× 12 0.5× 74 650
Toby S. Wood United Kingdom 12 385 0.7× 83 0.2× 86 1.0× 10 0.4× 30 1.4× 28 427
L. M. Blush United States 10 178 0.3× 157 0.4× 9 0.1× 5 0.2× 10 0.5× 16 305

Countries citing papers authored by Ken’ichi Torii

Since Specialization
Citations

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

Fields of papers citing papers by Ken’ichi Torii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ken’ichi Torii

This figure shows the co-authorship network connecting the top 25 collaborators of Ken’ichi Torii. A scholar is included among the top collaborators of Ken’ichi Torii 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’ichi Torii. Ken’ichi Torii 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.
Nishikimi, Mitsuaki, et al.. (2011). Segregation and Pathfinding of Callosal Axons through EphA3 Signaling. Journal of Neuroscience. 31(45). 16251–16260. 30 indexed citations
2.
Nogami, Daisaku, Taichi Kato, Makoto Uemura, et al.. (2009). Photometry of Three Superoutbursts of the SU UMa-Type Dwarf Nova, SW Ursae Majoris. Publications of the Astronomical Society of Japan. 61(4). 659–674. 3 indexed citations
3.
Antonelli, L. A., V. Testa, P. Romano, et al.. (2007). The puzzling afterglow of GRB 050721: a rebrightening seen in the optical but not in the X-ray. Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences. 365(1854). 1235–1240. 1 indexed citations
4.
Mori, Hideyuki, Takeshi Go Tsuru, Hironori Matsumoto, et al.. (2007). Ground bakeout experiment of the optical blocking filter (OBF) for the Suzaku XIS. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6686. 66860O–66860O. 2 indexed citations
5.
Matsumoto, Hironori, Hiroshi Nakajima, Hiroya Yamaguchi, et al.. (2006). Energy response of the x-ray imaging spectrometer (XIS) on Suzaku. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6266. 626641–626641. 5 indexed citations
6.
7.
KATO, Fuminori, et al.. (2004). Extreme Statistics Analysis of Wave Overtopping Rate by a Stochastic Typhoon Model. 520–527. 2 indexed citations
8.
Uemura, Makoto, Taichi Kato, Ryoko Ishioka, et al.. (2004). A Deeply Eclipsing SU UMa-Type Dwarf Nova with the Shortest Orbital Period, XZ Eridani. Publications of the Astronomical Society of Japan. 56(sp1). S141–S146. 2 indexed citations
9.
Yamashita, Shinji & Ken’ichi Torii. (2003). Polarization-Independent, Highly-Efficient Optical Fiber Wavelength Converter without Spectral Spread Using Synchronous Phase/Frequency Modulations. IEICE Transactions on Electronics. 86(7). 1370–1373. 1 indexed citations
10.
Ishioka, Ryoko, Taichi Kato, Makoto Uemura, et al.. (2003). Period Change of Superhumps in a WZ Sge-Type Dwarf Nova, HV Virginis. Publications of the Astronomical Society of Japan. 55(3). 683–690. 7 indexed citations
11.
Torii, Ken’ichi, et al.. (2003). . PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN. 19. 427–432. 1 indexed citations
12.
KATO, Fuminori & Ken’ichi Torii. (2002). A STUDY ON SHORE PROTECTION WORKS FROM THE VIEWPOINT OF CONSERVATION OF LOGGERHEAD TURTLES. PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN. 18. 539–543.
13.
Sakurai, Ikuya, Nobuyuki Kawai, Ken’ichi Torii, et al.. (2001). ASCA Observation of the Millisecond Pulsar PSR J2124$-$3358. Publications of the Astronomical Society of Japan. 53(3). 535–538. 12 indexed citations
14.
Ishioka, Ryoko, Taichi Kato, Makoto Uemura, et al.. (2001). The 2000–2001 Superoutburst of the WZ Sge-Type Star RZ Leonis: A Clue to Understanding the Origin of Viscosity in Quiescent Dwarf Nova Disks. Publications of the Astronomical Society of Japan. 53(5). 905–914. 21 indexed citations
15.
Yokogawa, Jun, Ken’ichi Torii, Takayoshi Kohmura, & Katsuji Koyama. (2001). A 168-s X-Ray Pulsar in the Small Magellanic Cloud Observed with ASCA. Publications of the Astronomical Society of Japan. 53(3). L9–L12. 4 indexed citations
16.
Sato, Shinji, et al.. (2000). FIELD INVESTIGATION ON COASTAL MORPHOLOGICAL PROCESSES OF THE SOUTH KASHIMANADA COAST. Doboku Gakkai Ronbunshu. 2000(663). 89–99. 3 indexed citations
17.
Torii, Ken’ichi, et al.. (2000). ASCA Observations of the Crab-Like Supernova Remnant 3C 58. Publications of the Astronomical Society of Japan. 52(5). 875–885. 38 indexed citations
18.
Hayashida, Kiyoshi, Noriyuki Miura, H. Tsunemi, et al.. (1999). X-ray polarimetry with a conventional gas proportional counter through rise-time analysis. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 421(1-2). 241–248. 4 indexed citations
19.
Slane, Patrick, F. D. Seward, R. Bandiera, Ken’ichi Torii, & H. Tsunemi. (1997). Nonthermal X‐Ray Emission from CTA 1. The Astrophysical Journal. 485(1). 221–227. 37 indexed citations
20.
Koyama, Katsuji, Kenzo Kinugasa, Keiichi Matsuzaki, et al.. (1997). Discovery of Non-Thermal X-Rays from the Northwest Shell of the New SNR RX J1713.7–3946: The Second SN 1006?. Publications of the Astronomical Society of Japan. 49(3). L7–L11. 136 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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