E. J. Ahn

7.1k total citations · 1 hit paper
8 papers, 694 citations indexed

About

E. J. Ahn is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Atmospheric Science. According to data from OpenAlex, E. J. Ahn has authored 8 papers receiving a total of 694 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Nuclear and High Energy Physics, 3 papers in Astronomy and Astrophysics and 1 paper in Atmospheric Science. Recurrent topics in E. J. Ahn's work include Astrophysics and Cosmic Phenomena (6 papers), Dark Matter and Cosmic Phenomena (6 papers) and Radio Astronomy Observations and Technology (3 papers). E. J. Ahn is often cited by papers focused on Astrophysics and Cosmic Phenomena (6 papers), Dark Matter and Cosmic Phenomena (6 papers) and Radio Astronomy Observations and Technology (3 papers). E. J. Ahn collaborates with scholars based in Italy, United States and France. E. J. Ahn's co-authors include M. Aglietta, P. Abreu, I. Allekotte, D. Allard, J. Allen, M. Ambrosio, Jaime Álvarez-Muñiz, J. Alvarez Castillo, A. Aminaei and A. Aab and has published in prestigious journals such as Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, ACS Applied Energy Materials and Journal of Cosmology and Astroparticle Physics.

In The Last Decade

E. J. Ahn

7 papers receiving 657 citations

Hit Papers

The Pierre Auger Cosmic R... 2015 2026 2018 2022 2015 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. The Pierre Auger Cosmic Ray Observatory
    2015 366 citations M. Aglietta, E. J. Ahn et al. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment profile →

Author Peers

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

Author Last Decade Papers Cites
E. J. Ahn 641 261 57 34 31 8 694
K. Bernlöhr 378 0.6× 206 0.8× 51 0.9× 47 1.4× 25 0.8× 30 422
P. Sokolsky 926 1.4× 282 1.1× 50 0.9× 11 0.3× 17 0.5× 71 972
S. Ostapchenko 2.2k 3.5× 453 1.7× 38 0.7× 31 0.9× 6 0.2× 69 2.3k
Jaime Álvarez-Muñiz 1.3k 2.0× 715 2.7× 49 0.9× 5 0.1× 15 0.5× 78 1.3k
Y. Tsunesada 279 0.4× 181 0.7× 17 0.3× 16 0.5× 6 0.2× 60 363
J. R. Cummings 202 0.3× 1.0k 4.0× 76 1.3× 17 0.5× 7 0.2× 54 1.1k
J. Adams 810 1.3× 508 1.9× 26 0.5× 4 0.1× 14 0.5× 21 884
K. J. Orford 405 0.6× 322 1.2× 17 0.3× 44 1.3× 9 0.3× 51 496
Andrey Beresnyak 277 0.4× 754 2.9× 21 0.4× 9 0.3× 10 0.3× 35 828
S. K. Gupta 237 0.4× 287 1.1× 49 0.9× 36 1.1× 6 0.2× 56 434

Countries citing papers authored by E. J. Ahn

Since Specialization
Citations

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

Fields of papers citing papers by E. J. Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E. J. Ahn. 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 E. J. Ahn. The network helps show where E. J. Ahn may publish in the future.

Co-authorship network of co-authors of E. J. Ahn

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

All Works

8 of 8 papers shown
1.
2.
Aab, A., M. Aglietta, E. J. Ahn, et al.. (2017). Muon counting using silicon photomultipliers in the AMIGA detector of the Pierre Auger observatory. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 6 indexed citations
3.
Aglietta, M., et al.. (2015). The Pierre Auger Cosmic Ray Observatory. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 798. 172–213. 366 indexed citations breakdown →
4.
Aab, A., P. Abreu, M. Aglietta, E. J. Ahn, & I. Al Samarai. (2014). Searches for Large-Scale Anisotropy in the Arrival Directions of Cosmic Rays Detected above Energy of 1019 eV at the Pierre Auger Observatory and the Telescope Array. Americanae (AECID Library). 39 indexed citations
5.
Abreu, P., M. Aglietta, M. Ahlers, et al.. (2013). Interpretation of the depths of maximum of extensive air showers measured by the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics. 2013(2). 26–26. 39 indexed citations
6.
Arganda, E., et al.. (2011). Anisotropy and chemical composition of ultra-high energy cosmic rays using arrival directions measured by the Pierre Auger Observatory. Journal of Cosmology and Astroparticle Physics. 2011(6). 22–22. 11 indexed citations
7.
Abreu, P., M. Aglietta, E. J. Ahn, et al.. (2010). Update on the correlation of the highest energy cosmic rays with nearby extragalactic matter. Astroparticle Physics. 34(5). 314–326. 180 indexed citations
8.
Abraham, J., P. Abreu, M. Aglietta, et al.. (2010). A study of the effect of molecular and aerosol conditions in the atmosphere on air fluorescence measurements at the Pierre Auger Observatory. Astroparticle Physics. 33(2). 108–129. 53 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by K. Bernlöhr Breakdown of academic impact, for papers by P. Sokolsky Breakdown of academic impact, for papers by S. Ostapchenko Breakdown of academic impact, for papers by Jaime Álvarez-Muñiz Breakdown of academic impact, for papers by Y. Tsunesada Breakdown of academic impact, for papers by J. R. Cummings Breakdown of academic impact, for papers by J. Adams Breakdown of academic impact, for papers by K. J. Orford Breakdown of academic impact, for papers by Andrey Beresnyak Breakdown of academic impact, for papers by S. K. Gupta
Rankless by CCL
2026