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Researcher · National Radio Astronomy Observatory · United States

R. M. Hjellming

R. M. Hjellming publishes mostly in Astronomy and Astrophysics, Computational Mechanics and Instrumentation, on topics such as Astronomical Observations and Instrumentation, Astrophysical Phenomena and Observations and Stellar, planetary, and galactic studies.

OpenAlex
World rank
#575,287
of 1,633,909 ranked researchers
Rank in United States
#183,580
of 358,040
Works
47
Citations
139
Citations per work
3.0

What does R. M. Hjellming research?

Astronomy and Astrophysics: 48.6%Computational Mechanics: 14.3%Instrumentation: 5.7%Electrical and Electronic Engineering: 4.3%other fields: 27.1%49%top field
Astronomy and Astrophysics48.6%Computational Mechanics14.3%Instrumentation5.7%Electrical and Electronic Engineering4.3%other fields27.1%

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

  1. 1Astronomy and Astrophysics49% of their works
  2. 2Computational Mechanics14% of their works
  3. 3Instrumentation6% of their works
  4. 4Electrical and Electronic Engineering4% of their works
  5. 5Biomedical Engineering4% of their works
  6. 6Atomic and Molecular Physics, and Optics4% of their works

Research topics

Which keywords describe R. M. Hjellming's research?

The keywords of their largest research topics: Optical 3D Laser Measurement, Position-Sensitive Detector, Black Holes, X-Ray Astronomy, Exoplanets, Gravitational Waves, Stellar Astrophysics and Astronomical Instrumentation.

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 17 words, with their numbers
  1. Optical 3D Laser Measurement101 topic
  2. Position-Sensitive Detector101 topic
  3. Black Holes81 topic
  4. X-Ray Astronomy81 topic
  5. Exoplanets71 topic
  6. Gravitational Waves72 topics
  7. Stellar Astrophysics71 topic
  8. Astronomical Instrumentation41 topic
  9. Binary Black Hole41 topic
  10. Neutron Star41 topic
  11. Spectrograph41 topic
  12. Free-Electron Lasers31 topic
  13. Gamma-Ray Bursts31 topic
  14. Solar System Abundances31 topic
  15. Supernovae31 topic
  16. Terrestrial Planets31 topic
  17. X-Ray31 topic

Where does R. M. Hjellming work?

R. M. Hjellming's main affiliation in the publication record is National Radio Astronomy Observatory, United States.

How many publications and citations does R. M. Hjellming have?

Science Explorer counts 47 works and 139 citations for R. M. Hjellming, ranking #575,287 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 R. M. Hjellming

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