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Researcher · Space Research Organisation Netherlands · Netherlands

J. S. Kaastra

J. S. Kaastra publishes mostly in Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation, on topics such as Astrophysical Phenomena and Observations, Galaxies: Formation, Evolution, Phenomena and Stellar, planetary, and galactic studies.

ORCID 0000-0001-5540-2822 OpenAlex
World rank
#303,233
of 1,633,909 ranked researchers
Rank in Netherlands
#6,633
of 23,481
Works
200
Citations
874
Citations per work
4.4

What does J. S. Kaastra research?

Astronomy and Astrophysics: 50.8%Nuclear and High Energy Physics: 9.1%Instrumentation: 5.9%Atomic and Molecular Physics, and Optics: 5.5%other fields: 28.7%51%top field
Astronomy and Astrophysics50.8%Nuclear and High Energy Physics9.1%Instrumentation5.9%Atomic and Molecular Physics, and Optics5.5%other fields28.7%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Astronomy and Astrophysics51% of their works
  2. 2Nuclear and High Energy Physics9% of their works
  3. 3Instrumentation6% of their works
  4. 4Atomic and Molecular Physics, and Optics6% of their works
  5. 5Radiation6% of their works
  6. 6Aerospace Engineering4% of their works

Research topics

Which keywords describe J. S. Kaastra's research?

The keywords of their largest research topics: Black Holes, Accretion Disks, Magnetic Fields, Event Horizon Telescope, X-Ray Astronomy, Star Formation, Cosmology and Galaxies.

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
  1. Black Holes622 topics
  2. Accretion Disks492 topics
  3. Magnetic Fields492 topics
  4. Event Horizon Telescope381 topic
  5. X-Ray Astronomy381 topic
  6. Star Formation352 topics
  7. Cosmology241 topic
  8. Galaxies241 topic
  9. Exoplanets191 topic
  10. Stellar Astrophysics191 topic
  11. Gamma-Ray Bursts181 topic
  12. Supernovae181 topic
  13. Astronomical Instrumentation151 topic
  14. High-Energy Astrophysics151 topic
  15. Particle Acceleration151 topic
  16. Spectrograph151 topic
  17. Molecular Clouds111 topic
  18. Protoplanetary Disks111 topic
  19. On-Orbit Performance101 topic
  20. Radiometric Calibration101 topic

Where does J. S. Kaastra work?

J. S. Kaastra's main affiliation in the publication record is Space Research Organisation Netherlands, Netherlands.

How many publications and citations does J. S. Kaastra have?

Science Explorer counts 200 works and 874 citations for J. S. Kaastra, ranking #303,233 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.