2026 Dongsu Ryu: Physics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Physics	82	2877	2733	5	4	402	20799

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Physics

2877

2733

402

20799

Research.com Recognitions

2025 - Research.com Physics in Korea Leader Award

Overview

Dongsu Ryu is affiliated with the Ulsan National Institute of Science and Technology in South Korea. Their research primarily spans the field of Physics and Astronomy, with a focus on Nuclear and High Energy Physics as well as Astronomy and Astrophysics. Additional areas of study include Computational Mechanics, General Health Professions, and Electrical and Electronic Engineering.

Their work covers a variety of main scientific topics, including:

Astrophysics and Cosmic Phenomena
Dark Matter and Cosmic Phenomena
Gamma-ray bursts and supernovae
Solar and Space Plasma Dynamics
Neutrino Physics Research
Ionosphere and magnetosphere dynamics
Radio Astronomy Observations and Technology

Ryu has published extensively in recognized academic venues, with the most frequent being:

The Astrophysical Journal
Proceedings of 37th International Cosmic Ray Conference - PoS(ICRC2021)
arXiv (Cornell University)
Journal of Geophysical Research Atmospheres
Astronomy and Astrophysics

Among their recent publications are:

"Shock acceleration efficiency in radio relics," 2020, Astronomy and Astrophysics
"An extremely energetic cosmic ray observed by a surface detector array," 2023, Science
"The Cosmic-Ray Composition between 2 PeV and 2 EeV Observed with the TALE Detector in Monocular Mode," 2021, The Astrophysical Journal
"Time-resolved turbulent dynamo in a laser plasma," 2021, Proceedings of the National Academy of Sciences
"Electron-Ion Temperature Ratio in Astrophysical Shocks," 2023, The Astrophysical Journal

In their research collaborations, Ryu has worked frequently with the following coauthors:

Jihyun Kim
O. Kalashev
M. Kuznetsov
T. Nonaka
Rasha Abbasi

Best Publications

The Protogalactic Origin for Cosmic Magnetic Fields

Russell M. Kulsrud;Renyue Cen;Jeremiah P. Ostriker;Dongsu Ryu

573
Citations
Numerical magnetohydrodynamics in astrophysics: Algorithm and tests for multidimensional flow

Dongsu Ryu;T. W. Jones;Adam Frank

506
Citations
Cosmological Shock Waves and Their Role in the Large-Scale Structure of the Universe

Dongsu Ryu;Dongsu Ryu;Hyesung Kang;Hyesung Kang;Eric Hallman;T. W. Jones

496
Citations
Turbulence and magnetic fields in the large-scale structure of the universe.

Dongsu Ryu;Hyesung Kang;Jungyeon Cho;Santabrata Das

487
Citations
The surface detector array of the Telescope Array experiment

T. Abu-Zayyad;R. Aida;M. Allen;R. Anderson

473
Citations
Indications of Intermediate-Scale Anisotropy of Cosmic Rays with Energy Greater Than 57 EeV in the Northern Sky Measured with the Surface Detector of the Telescope Array Experiment

R.U. Abbasi;M. Abe;T.Abu-Zayyad

375
Citations
Numerical Magnetohydrodynamics in Astrophysics: Algorithm and Tests for Multi-Dimensional Flow

Dongsu Ryu;T. W. Jones;Adam Frank

369
Citations
Molecular cloud evolution. I. Molecular cloud and thin CNM sheet formation

Enrique Vazquez-Semadeni;Dongsu Ryu;Thierry Passot;Ricardo F. Gonzalez

367
Citations
A Cosmological Hydrodynamic Code Based on the Total Variation Diminishing Scheme

Dongsu Ryu;Jeremiah P. Ostriker;Hyesung Kang;Renyue Cen

343
Citations
Properties of Cosmic Shock Waves in Large-Scale Structure Formation

Francesco Miniati;Dongsu Ryu;Hyesung Kang;T. W. Jones

343
Citations
Indications of intermediate-scale anisotropy of cosmic rays with energy greater than 57 EeV in the northern sky measured with the surface detector of the Telescope Array experiment

R. U. Abbasi;M. Abe;T. Abu-Zayyad;M. Allen

341
Citations
New air fluorescence detectors employed in the Telescope Array experiment

H. Tokuno;Y. Tameda;M. Takeda;K. Kadota

316
Citations
The Cosmic-Ray Energy Spectrum Observed with the Surface Detector of the Telescope Array Experiment

T. Abu-Zayyad;R. Aida;M. Allen;R. Anderson

305
Citations
Cosmic-Ray Electrons in Groups and Clusters of Galaxies: Primary and Secondary Populations from a Numerical Cosmological Simulation

Francesco Miniati;Francesco Miniati;T. W. Jones;Hyesung Kang;Dongsu Ryu

304
Citations
MOLECULAR CLOUD EVOLUTION. I. MOLECULAR CLOUD AND THIN COLD NEUTRAL MEDIUM SHEET FORMATION

Enrique Vazquez-Semadeni;Dongsu Ryu;Thierry Passot;Ricardo F. Gonzalez

296
Citations
Cosmic magnetic fields in large scale filaments and sheets

Dongsu Ryu;Hyesung Kang;Peter L. Biermann

296
Citations
A Divergence-free Upwind Code for Multidimensional Magnetohydrodynamic Flows

Dongsu Ryu;Francesco Miniati;T. W. Jones;Adam Frank

296
Citations
The First Magnetic Fields

Lawrence M. Widrow;Dongsu Ryu;Dominik R. G. Schleicher;Kandaswamy Subramanian

270
Citations
Study of Ultra-High Energy Cosmic Ray composition using Telescope Array’s Middle Drum detector and surface array in hybrid mode

R. U. Abbasi;M. Abe;T. Abu-Zayyad;M. Allen

244
Citations
Physics Potentials with the Second Hyper-Kamiokande Detector in Korea

Hyper-Kamiokande proto-collaboration;K. Abe;Ke. Abe;S.H. Ahn

208
Citations