H. S. Ahn

2.0k total citations · 1 hit paper
13 papers, 642 citations indexed

About

H. S. Ahn is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Statistical and Nonlinear Physics. According to data from OpenAlex, H. S. Ahn has authored 13 papers receiving a total of 642 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Nuclear and High Energy Physics, 3 papers in Astronomy and Astrophysics and 2 papers in Statistical and Nonlinear Physics. Recurrent topics in H. S. Ahn's work include Dark Matter and Cosmic Phenomena (9 papers), Astrophysics and Cosmic Phenomena (7 papers) and Particle Detector Development and Performance (7 papers). H. S. Ahn is often cited by papers focused on Dark Matter and Cosmic Phenomena (9 papers), Astrophysics and Cosmic Phenomena (7 papers) and Particle Detector Development and Performance (7 papers). H. S. Ahn collaborates with scholars based in United States, Russia and China. H. S. Ahn's co-authors include G. L. Bashindzhagyan, N. V. Sokolskaya, M. J. Christl, W. Schmidt, J. W. Watts, J. P. Wefel, K. C. Kim, В. И. Зацепин, J. Isbert and T. G. Guzik and has published in prestigious journals such as Nature, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment and Astronomy Letters.

In The Last Decade

H. S. Ahn

8 papers receiving 610 citations

Hit Papers

An excess of cosmic ray electrons at energies of 300–800 GeV 2008 2026 2014 2020 2008 200 400 600
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. An excess of cosmic ray electrons at energies of 300–800 GeV
    2008 616 citations J. Chang, J. H. Adams et al. Nature profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
H. S. Ahn United States 4 625 369 39 10 8 13 642
N. V. Sokolskaya Russia 5 738 1.2× 402 1.1× 41 1.1× 11 1.1× 8 1.0× 21 755
G. L. Bashindzhagyan Russia 5 662 1.1× 376 1.0× 42 1.1× 17 1.7× 8 1.0× 28 680
J. Isbert United States 4 640 1.0× 373 1.0× 41 1.1× 19 1.9× 8 1.0× 15 662
O. Ganel United States 5 645 1.0× 373 1.0× 41 1.1× 23 2.3× 8 1.0× 36 674
E. Kuznetsov Russia 2 604 1.0× 362 1.0× 39 1.0× 18 1.8× 8 1.0× 6 637
A. Letessier‐Selvon France 9 492 0.8× 159 0.4× 26 0.7× 6 0.6× 6 0.8× 29 515
S. Coutu United States 9 759 1.2× 432 1.2× 38 1.0× 17 1.7× 8 1.0× 40 783
J. Wu China 2 601 1.0× 360 1.0× 39 1.0× 10 1.0× 8 1.0× 7 620
U. Barres de Almeida Brazil 13 646 1.0× 589 1.6× 17 0.4× 6 0.6× 8 1.0× 57 721
S. Nutter United States 9 738 1.2× 404 1.1× 43 1.1× 22 2.2× 8 1.0× 33 772

Countries citing papers authored by H. S. Ahn

Since Specialization
Citations

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

Fields of papers citing papers by H. S. Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. S. Ahn

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

All Works

13 of 13 papers shown
1.
Панов, А. Д., James H. Adams, H. S. Ahn, et al.. (2011). Fine structure in the cosmic ray electron spectrum measured by the ATIC-2 and ATIC-4 experiments. Bulletin of the Russian Academy of Sciences Physics. 75(3). 319–322. 3 indexed citations
2.
Зацепин, В. И., А. Д. Панов, N. V. Sokolskaya, et al.. (2009). Energy dependence of Ti/Fe ratio in the Galactic cosmic rays measured by the ATIC-2 experiment. Astronomy Letters. 35(5). 338–342. 11 indexed citations
3.
Lee, M. H., H. S. Ahn, O. Ganel, et al.. (2008). The CREAM-III Calorimeter. International Cosmic Ray Conference. 2. 409–412. 1 indexed citations
4.
Chang, J., J. H. Adams, H. S. Ahn, et al.. (2008). An excess of cosmic ray electrons at energies of 300–800 GeV. Nature. 456(7220). 362–365. 616 indexed citations breakdown →
5.
Ahn, H. S., O. Ganel, Ji-Hye Han, et al.. (2007). Beam test of a dual layer silicon charge detector (SCD) for the CREAM experiment. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 581(1-2). 133–135. 1 indexed citations
6.
Schmidt, W., Jenni Adams, H. S. Ahn, et al.. (2004). The Electron Spectrum above 20 GeV Measured by ATIC-2. CERN Document Server (European Organization for Nuclear Research). 3. 1. 6 indexed citations
7.
Bagliesi, M. G., A. Basti, G. Bigongiari, et al.. (2004). Construction and test of a scintillator hodoscope for the CREAM experiment. Nuclear Physics B - Proceedings Supplements. 134. 75–77.
8.
Wefel, J. P., J. H. Adams, H. S. Ahn, et al.. (2003). The ATIC Science Flight in 2002-03: Description and Preliminary Results. 4. 1849. 2 indexed citations
9.
Ahn, H. S., James H. Adams, G. L. Bashindzhagyan, et al.. (2003). ATIC Experiment: Preliminary Results from the Flight in 2002. 4. 1853. 1 indexed citations
10.
Ahn, H. S., Jenni Adams, G. L. Bashindzhagyan, et al.. (2003). ATIC Experiment: Elemental Spectra from the Flight in 2000. 4. 1833.
11.
Ahn, H. S., O. Ganel, E. S. Seo, et al.. (2002). Advanced Thin Ionization Calorimeter (ATIC) Update. NASA Technical Reports Server (NASA). 1 indexed citations
12.
Ahn, H. S., et al.. (2001). ATIC Flight Data Processing. International Cosmic Ray Conference. 6. 2119.
13.
Seo, E. S., et al.. (2001). Space based calorimeters: Heavy ion simulations. International Cosmic Ray Conference. 4. 1445.

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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