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Researcher · University of British Columbia · Canada

Mark I. Halpern

Mark I. Halpern publishes mostly in Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation, on topics such as Radio Astronomy Observations and Technology, Galaxies: Formation, Evolution, Phenomena and Cosmology and Gravitation Theories.

ORCID 0000-0002-1760-0868 OpenAlex
World rank
#31,542
of 7,710,434 ranked researchers
Rank in Canada
#779
of 183,316
Works
509
Citations
78k
Citations per work
153.5
h-index
99
i10-index 277Top 0.6% in Astronomy and Astrophysics
Mark I. Halpern

What does Mark I. Halpern research?

Mark I. Halpern's work is mostly in Physics and Astronomy (75%), Engineering (6%), Earth and Planetary Sciences (3%).

Physical Sciences: 426 works · 83.6% of their workPhysics and Astronomy: 381 works · 74.9% of their workAstronomy and Astrophysics: 301 works · 59.2% of their workNuclear and High Energy Physics: 43 works · 8.4% of their workInstrumentation: 37 works · 7.3% of their workEngineering: 29 works · 5.7% of their workAerospace Engineering: 15 works · 3.0% of their workComputational Mechanics: 14 works · 2.7% of their workEarth and Planetary Sciences: 15 works · 3.0% of their workOceanography: 15 works · 3.0% of their workEverything else: 83 works · 16.4% of their workTHEIR WORKMark I. Halpern509works
Physical Sciences84%

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 Astronomy38174.9%
    2. Engineering295.7%
    3. Earth and Planetary Sciences153.0%
  2. Everything else8316.4%
  1. 1Astronomy and Astrophysics59% of their works
  2. 2Nuclear and High Energy Physics8% of their works
  3. 3Instrumentation7% of their works
  4. 4Aerospace Engineering3% of their works
  5. 5Oceanography3% of their works
  6. 6Computational Mechanics3% of their works

Research topics

Which keywords describe Mark I. Halpern's research?

The keywords of their largest research topics: Star Formation, Epoch of Reionization, Radio Astronomy, Cosmology, Galaxies, Cosmological Parameters, Dark Energy and Superconducting Detectors.

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 17 words, with their numbers
  1. Star Formation2242 topics
  2. Epoch of Reionization1891 topic
  3. Radio Astronomy1891 topic
  4. Cosmology1631 topic
  5. Galaxies1631 topic
  6. Cosmological Parameters1531 topic
  7. Dark Energy1531 topic
  8. Superconducting Detectors1341 topic
  9. Terahertz1341 topic
  10. Astronomical Instrumentation1041 topic
  11. Spectrograph1041 topic
  12. High-Energy Astrophysics721 topic
  13. Particle Acceleration721 topic
  14. Molecular Clouds611 topic
  15. Protoplanetary Disks611 topic
  16. Exoplanets541 topic
  17. Stellar Astrophysics541 topic

Where does Mark I. Halpern work?

Mark I. Halpern's main affiliation in the publication record is University of British Columbia, Canada.

How many publications and citations does Mark I. Halpern have?

OpenAlex counts 509 works and 78,127 citations for Mark I. Halpern, an h-index of 99, ranking #31,542 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.

Discussion

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