Ryan Keenan

13 papers and 391 indexed citations i.

About

Ryan Keenan is a scholar working on Astronomy and Astrophysics, Instrumentation and Management Science and Operations Research. According to data from OpenAlex, Ryan Keenan has authored 13 papers receiving a total of 391 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Astronomy and Astrophysics, 10 papers in Instrumentation and 1 paper in Management Science and Operations Research. Recurrent topics in Ryan Keenan’s work include Astronomy and Astrophysical Research (10 papers), Galaxies: Formation, Evolution, Phenomena (10 papers) and Stellar, planetary, and galactic studies (4 papers). Ryan Keenan is often cited by papers focused on Astronomy and Astrophysical Research (10 papers), Galaxies: Formation, Evolution, Phenomena (10 papers) and Stellar, planetary, and galactic studies (4 papers). Ryan Keenan collaborates with scholars based in United States, Taiwan and China. Ryan Keenan's co-authors include A. J. Barger, L. L. Cowie, Wei-Hao Wang, Laura Trouille, Isak Wold, Lihwai Lin, Bau-Ching Hsieh, Chin-Hao Hsu, M. Boquien and Rogério Riffel and has published in prestigious journals such as The Astrophysical Journal, The Astrophysical Journal Supplement Series and The Astronomical Journal.

In The Last Decade

Co-authorship network of co-authors of Ryan Keenan i

Fields of papers citing papers by Ryan Keenan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan Keenan. 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 Ryan Keenan. The network helps show where Ryan Keenan may publish in the future.

Countries citing papers authored by Ryan Keenan

Since Specialization
Citations

This map shows the geographic impact of Ryan Keenan'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 Ryan Keenan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan Keenan more than expected).

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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2025