ChangHoon Hahn

185 total papers · 5.3k total citations
42 papers, 714 citations indexed

About

ChangHoon Hahn is a scholar working on Astronomy and Astrophysics, Instrumentation and Artificial Intelligence. According to data from OpenAlex, ChangHoon Hahn has authored 42 papers receiving a total of 714 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Astronomy and Astrophysics, 15 papers in Instrumentation and 8 papers in Artificial Intelligence. Recurrent topics in ChangHoon Hahn's work include Galaxies: Formation, Evolution, Phenomena (35 papers), Astronomy and Astrophysical Research (15 papers) and Stellar, planetary, and galactic studies (11 papers). ChangHoon Hahn is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (35 papers), Astronomy and Astrophysical Research (15 papers) and Stellar, planetary, and galactic studies (11 papers). ChangHoon Hahn collaborates with scholars based in United States, Germany and Canada. ChangHoon Hahn's co-authors include Francisco Villaescusa-Navarro, Jeremy L. Tinker, Elena Massara, Shirley Ho, Azadeh Moradinezhad Dizgah, Andrew Wetzel, Pablo Lemos, Michael Eickenberg, Jiamin Hou and Bruno Régaldo-Saint Blancard and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and The Astrophysical Journal.

In The Last Decade

ChangHoon Hahn

38 papers receiving 673 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
ChangHoon Hahn 616 251 106 94 85 42 714
Benjamin Giblin 589 1.0× 227 0.9× 119 1.1× 34 0.4× 37 0.4× 25 658
Elena Massara 608 1.0× 153 0.6× 237 2.2× 60 0.6× 77 0.9× 27 704
Manodeep Sinha 770 1.3× 326 1.3× 148 1.4× 50 0.5× 64 0.8× 37 836
François Lanusse 509 0.8× 171 0.7× 75 0.7× 109 1.2× 31 0.4× 37 702
B. Nord 674 1.1× 292 1.2× 150 1.4× 64 0.7× 23 0.3× 41 797
Yin Li 798 1.3× 244 1.0× 220 2.1× 83 0.9× 68 0.8× 35 907
Lehman H. Garrison 751 1.2× 288 1.1× 133 1.3× 93 1.0× 119 1.4× 34 832
Émille E. O. Ishida 730 1.2× 171 0.7× 190 1.8× 124 1.3× 22 0.3× 68 907
Elena Sellentin 631 1.0× 135 0.5× 204 1.9× 90 1.0× 79 0.9× 32 706
Boris Leistedt 515 0.8× 159 0.6× 126 1.2× 32 0.3× 25 0.3× 37 644

Countries citing papers authored by ChangHoon Hahn

Since Specialization
Citations

This map shows the geographic impact of ChangHoon Hahn's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by ChangHoon Hahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites ChangHoon Hahn more than expected).

Fields of papers citing papers by ChangHoon Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by ChangHoon Hahn. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by ChangHoon Hahn. The network helps show where ChangHoon Hahn may publish in the future.

Co-authorship network of co-authors of ChangHoon Hahn

This figure shows the co-authorship network connecting the top 25 collaborators of ChangHoon Hahn. A scholar is included among the top collaborators of ChangHoon Hahn based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with ChangHoon Hahn. ChangHoon Hahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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