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Researcher · Aarhus University · Denmark

H. Kjeldsen

H. Kjeldsen publishes mostly in Astronomy and Astrophysics, Instrumentation and Computational Mechanics, on topics such as Stellar, planetary, and galactic studies, Astronomy and Astrophysical Research and Astronomical Observations and Instrumentation.

ORCID 0000-0002-9037-0018 OpenAlex
World rank
#44,681
of 1,633,909 ranked researchers
Rank in Denmark
#285
of 10,734
Works
103
Citations
831
Citations per work
8.1

What does H. Kjeldsen research?

Astronomy and Astrophysics: 56.3%Instrumentation: 23.7%Computational Mechanics: 7.4%Atomic and Molecular Physics, and Optics: 3.7%other fields: 8.9%56%top field
Astronomy and Astrophysics56.3%Instrumentation23.7%Computational Mechanics7.4%Atomic and Molecular Physics, and Optics3.7%other fields8.9%

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

  1. 1Astronomy and Astrophysics56% of their works
  2. 2Instrumentation24% of their works
  3. 3Computational Mechanics7% of their works
  4. 4Atomic and Molecular Physics, and Optics4% of their works
  5. 5Nuclear and High Energy Physics3% of their works
  6. 6Statistical and Nonlinear Physics2% of their works

Research topics

Which keywords describe H. Kjeldsen's research?

The keywords of their largest research topics: Exoplanets, Stellar Astrophysics, Astronomical Instrumentation, Spectrograph, Molecular Clouds, Optical 3D Laser Measurement, Position-Sensitive Detector and Star Formation.

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. Exoplanets411 topic
  2. Stellar Astrophysics411 topic
  3. Astronomical Instrumentation321 topic
  4. Spectrograph321 topic
  5. Molecular Clouds101 topic
  6. Optical 3D Laser Measurement101 topic
  7. Position-Sensitive Detector101 topic
  8. Star Formation101 topic
  9. Solar System Abundances91 topic
  10. Terrestrial Planets91 topic
  11. Coronal Mass Ejections71 topic
  12. Solar Dynamics Observatory71 topic
  13. Gamma-Ray Bursts51 topic
  14. Supernovae51 topic
  15. Radio Astronomy31 topic
  16. Transits of Venus31 topic

Where does H. Kjeldsen work?

H. Kjeldsen's main affiliation in the publication record is Aarhus University, Denmark.

How many publications and citations does H. Kjeldsen have?

Science Explorer counts 103 works and 831 citations for H. Kjeldsen, ranking #44,681 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.

Other researchers named H. Kjeldsen

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