Keiichi Umetsu
Keiichi Umetsu publishes mostly in Astronomy and Astrophysics, Instrumentation and Computational Mechanics, on topics such as Astronomy and Astrophysical Research, Galaxies: Formation, Evolution, Phenomena and Stellar, planetary, and galactic studies.
- World rank
- #193,965 of 1,633,909 ranked researchers
- Rank in Taiwan
- #610 of 9,848
- Works
- 60
- Citations
- 412
- Citations per work
- 6.9
What does Keiichi Umetsu research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Astronomy and Astrophysics54% of their works
- 2Instrumentation22% of their works
- 3Computational Mechanics7% of their works
- 4Nuclear and High Energy Physics3% of their works
- 5Atomic and Molecular Physics, and Optics3% of their works
- 6Aerospace Engineering2% of their works
Research topics
- Astronomy and Astrophysical Research
- Galaxies: Formation, Evolution, Phenomena
- Stellar, planetary, and galactic studies
- Astrophysical Phenomena and Observations
- Astronomical Observations and Instrumentation
- Gamma-ray bursts and supernovae
- Radio Astronomy Observations and Technology
- Astrophysics and Star Formation Studies
Which keywords describe Keiichi Umetsu's research?
The keywords of their largest research topics: Black Holes, Astronomical Instrumentation, Spectrograph, Star Formation, Cosmology, Galaxies, Exoplanets and Stellar Astrophysics.
- Protoplanetary Disks
- Supernovae
- Gamma-Ray Bursts
- Position-Sensitive Detector
- X-Ray Astronomy
- Magnetic Fields
- Stellar Astrophysics
- Galaxies
- Star Formation
- Astronomical Instrumentation
- Black Holes
- Spectrograph
- Cosmology
- Exoplanets
- Accretion Disks
- Event Horizon Telescope
- Optical 3D Laser Measurement
- Epoch of Reionization
- Radio Astronomy
- Molecular Clouds
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 20 words, with their numbers
- Black Holes222 topics
- Astronomical Instrumentation201 topic
- Spectrograph201 topic
- Star Formation192 topics
- Cosmology161 topic
- Galaxies161 topic
- Exoplanets101 topic
- Stellar Astrophysics101 topic
- Accretion Disks92 topics
- Magnetic Fields92 topics
- Event Horizon Telescope61 topic
- X-Ray Astronomy61 topic
- Optical 3D Laser Measurement51 topic
- Position-Sensitive Detector51 topic
- Epoch of Reionization41 topic
- Gamma-Ray Bursts41 topic
- Radio Astronomy41 topic
- Supernovae41 topic
- Molecular Clouds31 topic
- Protoplanetary Disks31 topic
Where does Keiichi Umetsu work?
Keiichi Umetsu's main affiliation in the publication record is Institute of Astronomy and Astrophysics, Academia Sinica, Taiwan.
How many publications and citations does Keiichi Umetsu have?
Science Explorer counts 60 works and 412 citations for Keiichi Umetsu, ranking #193,965 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.