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Researcher · Saitama University · Japan

Shu Koyama

Shu Koyama publishes mostly in Astronomy and Astrophysics, Nuclear and High Energy Physics and Radiation, on topics such as Gamma-ray bursts and supernovae, Astrophysical Phenomena and Observations and Astrophysics and Cosmic Phenomena.

OpenAlex
World rank
#1,247,750
of 7,710,434 ranked researchers
Rank in Japan
#18,393
of 383,136
Works
52
Citations
2.5k
Citations per work
47.8
h-index
18
i10-index 24Top 32% in Astronomy and Astrophysics
Shu Koyama

What does Shu Koyama research?

Shu Koyama's work is mostly in Physics and Astronomy (68%), Engineering (15%).

Physical Sciences: 43 works · 83.4% of their workPhysics and Astronomy: 35 works · 68.2% of their workAstronomy and Astrophysics: 19 works · 36.4% of their workNuclear and High Energy Physics: 13 works · 25.2% of their workRadiation: 3 works · 6.6% of their workEngineering: 8 works · 15.2% of their workBiomedical Engineering: 3 works · 6.0% of their workAerospace Engineering: 2 works · 4.6% of their workComputational Mechanics: 2 works · 4.6% of their workEverything else: 9 works · 16.6% of their workTHEIR WORKShu Koyama52works
Physical Sciences83%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Physics and Astronomy3568.2%
    2. Engineering815.2%
  2. Everything else916.6%
  1. 1Astronomy and Astrophysics36% of their works
  2. 2Nuclear and High Energy Physics25% of their works
  3. 3Radiation7% of their works
  4. 4Biomedical Engineering6% of their works
  5. 5Computational Mechanics5% of their works
  6. 6Aerospace Engineering5% of their works

Research topics

Which keywords describe Shu Koyama's research?

The keywords of their largest research topics: Gamma-Ray Bursts, Supernovae, Black Holes, High-Energy Astrophysics, Particle Acceleration, X-Ray Astronomy, Particle Detectors and Silicon Detectors.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Gamma-Ray Bursts191 topic
  2. Supernovae191 topic
  3. Black Holes181 topic
  4. High-Energy Astrophysics181 topic
  5. Particle Acceleration181 topic
  6. X-Ray Astronomy181 topic
  7. Particle Detectors151 topic
  8. Silicon Detectors151 topic
  9. Optical 3D Laser Measurement71 topic
  10. Position-Sensitive Detector71 topic
  11. Catalysis51 topic
  12. Plasma51 topic
  13. Spectroscopy51 topic
  14. X-ray Absorption51 topic
  15. Superconducting Detectors41 topic
  16. Terahertz41 topic

Where does Shu Koyama work?

Shu Koyama's main affiliation in the publication record is Saitama University, Japan.

How many publications and citations does Shu Koyama have?

OpenAlex counts 52 works and 2,485 citations for Shu Koyama, an h-index of 18, ranking #1,247,750 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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