J. A. de Freitas Pacheco

308 total papers · 2.5k total citations
103 papers, 970 citations indexed

About

J. A. de Freitas Pacheco is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, J. A. de Freitas Pacheco has authored 103 papers receiving a total of 970 indexed citations (citations by other indexed papers that have themselves been cited), including 87 papers in Astronomy and Astrophysics, 25 papers in Instrumentation and 24 papers in Nuclear and High Energy Physics. Recurrent topics in J. A. de Freitas Pacheco’s work include Stellar, planetary, and galactic studies (35 papers), Galaxies: Formation, Evolution, Phenomena (25 papers) and Astronomy and Astrophysical Research (25 papers). J. A. de Freitas Pacheco is often cited by papers focused on Stellar, planetary, and galactic studies (35 papers), Galaxies: Formation, Evolution, Phenomena (25 papers) and Astronomy and Astrophysical Research (25 papers). J. A. de Freitas Pacheco collaborates with scholars based in France, Brazil and Cuba. J. A. de Freitas Pacheco's co-authors include Sébastien Peirani, T. P. Idiart, R. D. D. Costa, Roya Mohayaee, И. Д. Караченцев, O. G. Kashibadze, T. Regimbau, F. Thévenin, Joseph Silk and M. Catelan and has published in prestigious journals such as Nature, SHILAP Revista de lepidopterología and The Astrophysical Journal.

In The Last Decade

Co-authorship network of co-authors of J. A. de Freitas Pacheco

This figure shows the co-authorship network connecting the top 25 collaborators of J. A. de Freitas Pacheco. A scholar is included among the top collaborators of J. A. de Freitas Pacheco 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 J. A. de Freitas Pacheco. J. A. de Freitas Pacheco is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

J. A. de Freitas Pacheco

96 papers receiving 935 citations

Fields of papers citing papers by J. A. de Freitas Pacheco

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. A. de Freitas Pacheco. 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 J. A. de Freitas Pacheco. The network helps show where J. A. de Freitas Pacheco may publish in the future.

Countries citing papers authored by J. A. de Freitas Pacheco

Since Specialization
Citations

This map shows the geographic impact of J. A. de Freitas Pacheco'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 J. A. de Freitas Pacheco with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. A. de Freitas Pacheco 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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2026