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Researcher · Centro de Astrofísica da Universidade do Porto · Portugal

C. J. A. P. Martins

C. J. A. P. Martins publishes mostly in Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation, on topics such as Cosmology and Gravitation Theories, Galaxies: Formation, Evolution, Phenomena and Stellar, planetary, and galactic studies.

ORCID 0000-0002-4886-9261 OpenAlex
World rank
#480,576
of 1,633,909 ranked researchers
Rank in Portugal
#1,920
of 9,113
Works
149
Citations
624
Citations per work
4.2

What does C. J. A. P. Martins research?

Astronomy and Astrophysics: 47.1%Nuclear and High Energy Physics: 16.7%Instrumentation: 6.2%Atomic and Molecular Physics, and Optics: 4.3%other fields: 25.7%47%top field
Astronomy and Astrophysics47.1%Nuclear and High Energy Physics16.7%Instrumentation6.2%Atomic and Molecular Physics, and Optics4.3%other fields25.7%

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

  1. 1Astronomy and Astrophysics47% of their works
  2. 2Nuclear and High Energy Physics17% of their works
  3. 3Instrumentation6% of their works
  4. 4Atomic and Molecular Physics, and Optics4% of their works
  5. 5Oceanography3% of their works
  6. 6Electrical and Electronic Engineering2% of their works

Research topics

Which keywords describe C. J. A. P. Martins's research?

The keywords of their largest research topics: Cosmological Parameters, Dark Energy, Dark Matter, Black Holes, Cosmology, Galaxies, Stellar Populations and Particle Physics.

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. Cosmological Parameters361 topic
  2. Dark Energy361 topic
  3. Dark Matter333 topics
  4. Black Holes302 topics
  5. Cosmology262 topics
  6. Galaxies171 topic
  7. Stellar Populations171 topic
  8. Particle Physics162 topics
  9. Exoplanets151 topic
  10. Stellar Astrophysics151 topic
  11. Astronomical Instrumentation131 topic
  12. Field Theories131 topic
  13. Holographic131 topic
  14. Spectrograph131 topic
  15. Axions91 topic
  16. Cosmic Rays91 topic
  17. GRACE71 topic
  18. Higgs Boson71 topic
  19. High-Energy Collider71 topic
  20. Sea Level Rise71 topic

Where does C. J. A. P. Martins work?

C. J. A. P. Martins's main affiliation in the publication record is Centro de Astrofísica da Universidade do Porto, Portugal.

How many publications and citations does C. J. A. P. Martins have?

Science Explorer counts 149 works and 624 citations for C. J. A. P. Martins, ranking #480,576 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.