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Research facility · Tashkent · Uzbekistan

Ulugh Beg Astronomical Institute

In research, Ulugh Beg Astronomical Institute stands highest in Physical Sciences (#15,292 of 21,541 worldwide), Astronomy and Astrophysics (#960 of 1,146 worldwide) and Physics and Astronomy (#3,588 of 3,663 worldwide), over all time. Relative to its size it is most specialised in Astronomy and Astrophysics and Physics and Astronomy — Astronomy and Astrophysics is 101.5× its share of world research.

World rank, 2022–2025
#18,984
of 28,054 · #28,928 all time
Rank in Uzbekistan
#44
of 63
Research works
238
▲ 107% vs 2013–17
Citations
4.3k
17.9 per fractional work
Top-10% rate
30.4%
record average 16.5%
Open access
62%
world 28%

What is Ulugh Beg Astronomical Institute known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #15,292 of 21,541 23.7%221
Astronomy and AstrophysicsSubfield #960 of 1,146 27.4%122
Physics and AstronomyField #3,588 of 3,663 28.1%165

Each strip is that field’s whole ranked pool, with the notch where Ulugh Beg Astronomical Institute sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Ulugh Beg Astronomical Institute specialise in?

Where its research is concentrated relative to its size: Astronomy and Astrophysics takes 101.5× the share of its output that it takes of world research.

  1. Astronomy and AstrophysicsSubfield · 34.1 works102×
  2. Physics and AstronomyField · 47.1 works33×
← less than its size predictsmore →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.34× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.27× its world share, 1 worksBiochemistry, Geneti…Chemistry: 0.33× its world share, 0 worksChemistryComputer Science: 0.10× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 4.78× its world share, 5 worksEarth and Planetary …Engineering: 0.54× its world share, 5 worksEngineeringEnvironmental Science: 0.41× its world share, 1 worksEnvironmental ScienceMathematics: 0.72× its world share, 1 worksMathematicsPhysics and Astronomy: 32.82× its world share, 47 worksPhysics and AstronomyBusiness, Management and Accounting: 0.06× its world share, 0 worksBusiness, Management…Decision Sciences: 0.53× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.16× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.24× its world share, 2 worksSocial Sciencesworld share
more than its size predictsabout as predictedless

Rings at 0.5×, and 2×. Widest outward: Physics and Astronomy, 32.8×. Every wedge is a field page.

Who are the top researchers at Ulugh Beg Astronomical Institute?

Ranked on the composite score, Bobomurat Ahmedov, Sh. A. Ehgamberdiev and Ahmadjon Abdujabbarov lead among researchers whose main affiliation is Ulugh Beg Astronomical Institute.

  1. 1 Bobomurat Ahmedov Uzbekistan · #262,803 worldwide 375 citations · 62 works
  2. 2 Sh. A. Ehgamberdiev Uzbekistan · #379,279 worldwide 79 citations · 35 works
  3. 3 Ahmadjon Abdujabbarov Uzbekistan · #583,950 worldwide 277 citations · 47 works
  4. 4 M. Ibrahimov Uzbekistan · #1,007,996 worldwide 81 citations · 53 works
  5. 5 О. Бурхонов Uzbekistan · #1,036,699 worldwide 82 citations · 20 works
  6. 6 A. S. Hojaev Uzbekistan · #1,409,717 worldwide 7 citations · 23 works
  7. 7 M. M. Muminov Uzbekistan · #1,542,694 worldwide 4 citations · 16 works
  8. 8 I. Sattarov Uzbekistan · #1,584,178 worldwide 0 citations · 19 works
  9. 9 В. В. Бруевич Uzbekistan · #1,628,034 worldwide 12 citations · 16 works
All ranked researchers at Ulugh Beg Astronomical Institute

Which keywords describe research at Ulugh Beg Astronomical Institute?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Black Holes, Magnetic Fields, Accretion Disks, Galactic Center, Event Horizon Telescope, X-Ray Astronomy, Gravitational Waves and Binary Black Hole.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Black Holes15▲ 245×3 topics
  2. Magnetic Fields13▲ 306×3 topics
  3. Accretion Disks13▲ 417×2 topics
  4. Galactic Center11▲ 370×2 topics
  5. Event Horizon Telescope10▲ 745×1 topic
  6. X-Ray Astronomy10▲ 745×1 topic
  7. Gravitational Waves9▲ 252×2 topics
  8. Binary Black Hole8▲ 398×1 topic
  9. Neutron Star8▲ 398×1 topic
  10. Quantum Gravity5▲ 88×3 topics
  11. Supernovae4▲ 81×2 topics
  12. Exoplanets4▲ 158×1 topic
  13. Stellar Astrophysics4▲ 158×1 topic
  14. Cosmic Rays4▲ 123×2 topics
  15. Neutrinos4▲ 123×2 topics
  16. High-Energy Astrophysics4▲ 211×1 topic
  17. Particle Acceleration4▲ 211×1 topic
  18. Climate Change4▲ 2.1×9 topics
  19. Star Formation3▲ 99×2 topics
  20. Field Theories3▲ 113×1 topic
  21. Holographic3▲ 113×1 topic
  22. General Relativity3▲ 67×2 topics
  23. Cosmological Parameters3▲ 77×1 topic
  24. Dark Energy3▲ 66×1 topic
  25. Astronomical Instrumentation2▲ 148×1 topic
  26. Spectrograph2▲ 148×1 topic
  27. Remote Sensing2▲ 2.9×8 topics
  28. Sea Level Rise2▲ 28×2 topics
  29. Molecular Clouds2▲ 132×1 topic
  30. Protoplanetary Disks2▲ 132×1 topic
  31. Optical 3D Laser Measurement2▲ 277×1 topic
  32. Position-Sensitive Detector2▲ 277×1 topic
  33. Geodetic Measurements2▲ 27×2 topics
  34. Cosmology2▲ 41×3 topics
  35. GRACE2▲ 55×1 topic
  36. groundwater depletion2▲ 55×1 topic
  37. Dark Matter2▲ 22×3 topics
  38. Gamma-Ray Bursts2▲ 91×1 topic
  39. Neutron Stars2▲ 91×1 topic
  40. Solar Wind1▲ 24×2 topics

Which research topics does Ulugh Beg Astronomical Institute publish most on?

By volume in 2022–2025: Astrophysical Phenomena and Observations, Pulsars and Gravitational Waves Research, Stellar, planetary, and galactic studies and Astrophysics and Cosmic Phenomena.

  1. 1 Astrophysical Phenomena and Observations Astronomy and Astrophysics 10 works
  2. 2 Pulsars and Gravitational Waves Research Astronomy and Astrophysics 8 works
  3. 3 Stellar, planetary, and galactic studies Astronomy and Astrophysics 4 works
  4. 4 Astrophysics and Cosmic Phenomena Nuclear and High Energy Physics 4 works
  5. 5 Black Holes and Theoretical Physics Nuclear and High Energy Physics 3 works
  6. 6 Cosmology and Gravitation Theories Astronomy and Astrophysics 3 works
  7. 7 Astronomy and Astrophysical Research Instrumentation 2 works
  8. 8 Astrophysics and Star Formation Studies Astronomy and Astrophysics 2 works
  9. 9 Astronomical Observations and Instrumentation Computational Mechanics 2 works
  10. 10 Geophysics and Gravity Measurements Oceanography 2 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available62.1%not open37.9%

World: 28% of research is openly available.

with international co-authors55.3%domestic only44.7%

World: 19% is written across borders.

How has Ulugh Beg Astronomical Institute's research output changed?

Output in 2018–2022 was 107% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Tashkent

All research institutions in Tashkent

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.