Keiichi Kimura

417 total citations
16 papers, 266 citations indexed

About

Keiichi Kimura is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics and Infectious Diseases. According to data from OpenAlex, Keiichi Kimura has authored 16 papers receiving a total of 266 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Nuclear and High Energy Physics, 1 paper in Atomic and Molecular Physics, and Optics and 0 papers in Infectious Diseases. Recurrent topics in Keiichi Kimura's work include Neutrino Physics Research (15 papers), Particle physics theoretical and experimental studies (14 papers) and Astrophysics and Cosmic Phenomena (12 papers). Keiichi Kimura is often cited by papers focused on Neutrino Physics Research (15 papers), Particle physics theoretical and experimental studies (14 papers) and Astrophysics and Cosmic Phenomena (12 papers). Keiichi Kimura collaborates with scholars based in Japan and United States. Keiichi Kimura's co-authors include Akira Takamura, Toshitaka Kajino, Takashi Yoshida, D. H. Hartmann, Toshio Suzuki, Satoshi Chiba, Tadashi Yoshikawa, A. I. Sanda and Yūki Sugiyama and has published in prestigious journals such as Physical Review Letters, The Astrophysical Journal and Physics Letters B.

In The Last Decade

Keiichi Kimura

16 papers receiving 261 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Keiichi Kimura Japan	7	255	53	16	6	3	16	266
P. P. Gurkina United States	2	341 1.3×	20 0.4×	15 0.9×	7 1.2×	5 1.7×	3	346
N. G. Khairnasov United States	2	341 1.3×	20 0.4×	15 0.9×	7 1.2×	5 1.7×	3	346
W. A. Teasdale United States	2	341 1.3×	20 0.4×	15 0.9×	7 1.2×	5 1.7×	4	347
K. Eitel Germany	8	232 0.9×	39 0.7×	15 0.9×	10 1.7×	5 1.7×	21	249
T. V. Knodel Russia	4	367 1.4×	21 0.4×	16 1.0×	8 1.3×	5 1.7×	7	372
F. Schwamm Germany	5	242 0.9×	22 0.4×	17 1.1×	16 2.7×	4 1.3×	7	246
В. А. Окороков Russia	7	99 0.4×	28 0.5×	17 1.1×	5 0.8×	4 1.3×	32	114
A. J. Anderson United States	6	160 0.6×	40 0.8×	20 1.3×	13 2.2×	2 0.7×	19	192
Yoji Totsuka Japan	7	185 0.7×	25 0.5×	17 1.1×	4 0.7×	4 1.3×	15	206
Yu Seon Jeong United States	8	183 0.7×	76 1.4×	14 0.9×	2 0.3×	2 0.7×	13	193

Countries citing papers authored by Keiichi Kimura

Since Specialization

Citations

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

Fields of papers citing papers by Keiichi Kimura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiichi Kimura

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

All Works

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16 of 16 papers shown

Kimura, Keiichi & Akira Takamura. (2025). New CP phase and exact oscillation probabilities of Dirac neutrino derived from relativistic equation. Annals of Physics. 479. 170040–170040. 1 indexed citations

Yoshida, Takashi, et al.. (2011). Supernova neutrino signals by liquid Argon detector and neutrino magnetic moment. Physics Letters B. 704(3). 108–112. 1 indexed citations

Yoshida, Takashi, et al.. (2009). Resonant spin-flavor conversion of supernova neutrinos: Dependence on electron mole fraction. Physical review. D. Particles, fields, gravitation, and cosmology. 80(12). 9 indexed citations

Yoshida, Takashi, Toshio Suzuki, Satoshi Chiba, et al.. (2008). Neutrino‐Nucleus Reaction Cross Sections for Light Element Synthesis in Supernova Explosions. The Astrophysical Journal. 686(1). 448–466. 69 indexed citations

Kimura, Keiichi, Akira Takamura, & Tadashi Yoshikawa. (2006). Measuring the leptonic CP phase in νμ→νμ oscillations. Physics Letters B. 642(4). 372–376. 4 indexed citations

Kimura, Keiichi, Akira Takamura, & Tadashi Yoshikawa. (2006). New index of CP phase effect and θ13 screening in long baseline neutrino experiments. Physics Letters B. 640(1-2). 32–36. 4 indexed citations

Takamura, Akira & Keiichi Kimura. (2006). Large non-perturbative effects of small Δm²₂₁/Δm²₃₁and sin θ₁₃on neutrino oscillation and CP violation in matter. Journal of High Energy Physics. 2006(1). 53–53. 10 indexed citations

Yoshida, Takashi, et al.. (2006). Supernova Neutrino Nucleosynthesis of Light Elements with Neutrino Oscillations. Physical Review Letters. 96(9). 49 indexed citations

Takamura, Akira, et al.. (2005). Simple Method to Estimate Neutrino Oscillation Probability and CP Violation in Matter without Usual First Order Perturbation. Nuclear Physics B - Proceedings Supplements. 149. 191–193. 1 indexed citations

10.

Takamura, Akira, et al.. (2004). Proposal of a simple method to estimate neutrino oscillation probability and CP violation in matter. Physics Letters B. 595(1-4). 414–424. 6 indexed citations

11.

Kimura, Keiichi, et al.. (2004). Enhancement of CP violating terms for neutrino oscillation in Earth matter. Physics Letters B. 600(1-2). 91–103. 8 indexed citations

12.

Kimura, Keiichi, et al.. (2003). Analytic formulation of neutrino oscillation probability in constant matter. Journal of Physics G Nuclear and Particle Physics. 29(8). 1839–1842. 5 indexed citations

13.

Kimura, Keiichi, et al.. (2002). All you ever want to know about Neutrino Oscillation Probabilities in Constant Matter. arXiv (Cornell University). 4 indexed citations

14.

Kimura, Keiichi, et al.. (2002). Exact formulas and simpleCPdependence of neutrino oscillation probabilities in matter with constant density. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 66(7). 74 indexed citations

15.

Kimura, Keiichi, et al.. (2000). Matter enhancement of T violation in neutrino oscillation. Physics Letters B. 496(3-4). 175–184. 20 indexed citations

16.

Kimura, Keiichi, A. I. Sanda, & Yūki Sugiyama. (1994). TRIVIALITY BOUND OF LINEAR σ-MODEL WITH FINITE PION MASS. Modern Physics Letters A. 9(28). 2587–2597. 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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