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Researcher · National Observatory · Brazil

Paulo S. Pellegrini

Paulo S. Pellegrini 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.

OpenAlex
World rank
#1,030,739
of 7,710,434 ranked researchers
Rank in Brazil
#6,604
of 253,246
Works
60
Citations
4.3k
Citations per work
71.9
h-index
23
i10-index 34Top 24% in Astronomy and Astrophysics
Paulo S. Pellegrini

What does Paulo S. Pellegrini research?

Paulo S. Pellegrini's work is mostly in Physics and Astronomy (84%), Engineering (4%).

Physical Sciences: 53 works · 88.5% of their workPhysics and Astronomy: 51 works · 84.3% of their workAstronomy and Astrophysics: 28 works · 47.0% of their workInstrumentation: 16 works · 25.9% of their workStatistical and Nonlinear Physics: 3 works · 4.2% of their workAtomic and Molecular Physics, and Optics: 2 works · 3.6% of their workNuclear and High Energy Physics: 2 works · 3.6% of their workEngineering: 3 works · 4.2% of their workComputational Mechanics: 3 works · 4.2% of their workEverything else: 7 works · 11.5% of their workTHEIR WORKPaulo S.Pellegrini60works
Physical Sciences88%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Physics and Astronomy5184.3%
    2. Engineering34.2%
  2. Everything else711.5%
  1. 1Astronomy and Astrophysics47% of their works
  2. 2Instrumentation26% of their works
  3. 3Computational Mechanics4% of their works
  4. 4Statistical and Nonlinear Physics4% of their works
  5. 5Atomic and Molecular Physics, and Optics4% of their works
  6. 6Nuclear and High Energy Physics4% of their works

Research topics

Which keywords describe Paulo S. Pellegrini's research?

The keywords of their largest research topics: Astronomical Instrumentation, Spectrograph, Cosmology, Galaxies, Exoplanets, Stellar Astrophysics, Optical 3D Laser Measurement and Optics.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 16 words, with their numbers
  1. Astronomical Instrumentation431 topic
  2. Spectrograph431 topic
  3. Cosmology391 topic
  4. Galaxies391 topic
  5. Exoplanets231 topic
  6. Stellar Astrophysics231 topic
  7. Optical 3D Laser Measurement71 topic
  8. Optics71 topic
  9. Position-Sensitive Detector71 topic
  10. Spectroscopy71 topic
  11. Adaptive Optics51 topic
  12. High-Energy Astrophysics51 topic
  13. Particle Acceleration51 topic
  14. Wavefront Sensing51 topic
  15. Gamma-Ray Bursts41 topic
  16. Supernovae41 topic

Where does Paulo S. Pellegrini work?

Paulo S. Pellegrini's main affiliation in the publication record is National Observatory, Brazil.

How many publications and citations does Paulo S. Pellegrini have?

OpenAlex counts 60 works and 4,316 citations for Paulo S. Pellegrini, an h-index of 23, ranking #1,030,739 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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