Simon Gazagnes

1.2k total citations
19 papers, 383 citations indexed

About

Simon Gazagnes is a scholar working on Astronomy and Astrophysics, Instrumentation and Media Technology. According to data from OpenAlex, Simon Gazagnes has authored 19 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Astronomy and Astrophysics, 5 papers in Instrumentation and 3 papers in Media Technology. Recurrent topics in Simon Gazagnes's work include Galaxies: Formation, Evolution, Phenomena (12 papers), Stellar, planetary, and galactic studies (7 papers) and Astronomy and Astrophysical Research (5 papers). Simon Gazagnes is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (12 papers), Stellar, planetary, and galactic studies (7 papers) and Astronomy and Astrophysical Research (5 papers). Simon Gazagnes collaborates with scholars based in United States, France and Netherlands. Simon Gazagnes's co-authors include D. Schaerer, John Chisholm, Anne Verhamme, Jane R. Rigby, Matthew Bayliss, Alaina Henry, Y. I. Izotov, Michael H. F. Wilkinson, J. X. Prochaska and H. Dahle and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and IEEE Transactions on Image Processing.

In The Last Decade

Simon Gazagnes

18 papers receiving 339 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Simon Gazagnes United States 9 328 112 59 27 18 19 383
Haruka Kusakabe Switzerland 13 393 1.2× 151 1.3× 93 1.6× 17 0.6× 6 0.3× 34 432
Intae Jung United States 13 483 1.5× 243 2.2× 65 1.1× 23 0.9× 5 0.3× 30 516
Raymond C. Simons United States 14 604 1.8× 269 2.4× 57 1.0× 18 0.7× 5 0.3× 32 647
Sarah Casura Australia 9 271 0.8× 146 1.3× 40 0.7× 24 0.9× 3 0.2× 20 308
Fumihiro Uraguchi Japan 10 475 1.4× 202 1.8× 49 0.8× 42 1.6× 15 0.8× 42 538
M. I. Andersen Denmark 15 602 1.8× 119 1.1× 86 1.5× 30 1.1× 15 0.8× 43 653
S. Fabbro Canada 12 375 1.1× 156 1.4× 63 1.1× 15 0.6× 5 0.3× 34 433
Ryan F. Trainor United States 12 554 1.7× 254 2.3× 84 1.4× 21 0.8× 4 0.2× 18 590
Jens Melinder Sweden 15 587 1.8× 206 1.8× 102 1.7× 25 0.9× 6 0.3× 35 619
Zhen-Ya Zheng China 13 510 1.6× 183 1.6× 144 2.4× 23 0.9× 4 0.2× 42 554

Countries citing papers authored by Simon Gazagnes

Since Specialization
Citations

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

Fields of papers citing papers by Simon Gazagnes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Simon Gazagnes

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

All Works

19 of 19 papers shown
1.
Gebhardt, Karl, Erin Mentuch Cooper, Robin Ciardullo, et al.. (2025). Using Lyα Absorption to Measure the Intensity and Variability of z ∼ 2.4 Ultraviolet Background Light. The Astrophysical Journal. 983(1). 72–72. 1 indexed citations
2.
Scarlata, Claudia, et al.. (2025). The Pitfalls of Using Lyα Damping Wings in High-z Galaxy Spectra to Measure the Intergalactic Neutral Hydrogen Fraction. The Astrophysical Journal. 987(1). 82–82. 3 indexed citations
3.
Henry, Alaina, Valentin Mauerhofer, Timothy M. Heckman, et al.. (2025). A Simulated Galaxy Laboratory: Exploring the Observational Effects on UV Spectral Absorption Line Measurements. The Astrophysical Journal. 979(1). 64–64. 1 indexed citations
4.
Gazagnes, Simon, John Chisholm, Ryan Endsley, et al.. (2025). A negligible contribution of two luminous z ∼ 7.5 galaxies to the ionizing photon budget of reionization. Monthly Notices of the Royal Astronomical Society. 540(3). 2331–2348. 2 indexed citations
5.
Saldana-Lopez, Alberto, John Chisholm, Simon Gazagnes, et al.. (2025). Feedback and dynamical masses in high- z galaxies: the advent of high-resolution NIRSpec spectroscopy. Monthly Notices of the Royal Astronomical Society. 544(1). 132–151. 3 indexed citations
6.
Carr, Cody, Claudia Scarlata, Timothy M. Heckman, et al.. (2024). CLASSY. X. Highlighting Differences between Partial Covering and Semianalytic Modeling in the Estimation of Galactic Outflow Properties. The Astrophysical Journal. 975(1). 58–58. 5 indexed citations
7.
Berg, Danielle A., Simon Gazagnes, John Chisholm, et al.. (2024). CLASSY. XI. Tracing Neutral Gas Properties Using UV Absorption Lines and 21 cm Observations*. The Astrophysical Journal. 977(1). 104–104. 1 indexed citations
8.
Berg, Danielle A., Evan D. Skillman, John Chisholm, et al.. (2024). CHAOS. VIII. Far-ultraviolet Spectra of M101 and the Impact of Wolf–Rayet Stars*. The Astrophysical Journal. 971(1). 87–87. 6 indexed citations
9.
Gazagnes, Simon, Fergus Cullen, Valentin Mauerhofer, et al.. (2024). Comparing the VANDELS Sample to a Zoom-in Radiative Hydrodynamical Simulation: Using the Si ii and C ii Line Spectra as Tracers of Galaxy Evolution and Lyman Continuum Leakage. The Astrophysical Journal. 969(1). 50–50. 4 indexed citations
10.
Chisholm, John, Danielle A. Berg, Ryan Endsley, et al.. (2024). [Ne v] emission from a faint epoch of reionization-era galaxy: evidence for a narrow-line intermediate-mass black hole. Monthly Notices of the Royal Astronomical Society. 534(3). 2633–2652. 14 indexed citations
11.
Cole, Alex, et al.. (2023). Constraining the X-ray heating and reionization using 21-cm power spectra with Marginal Neural Ratio Estimation. Monthly Notices of the Royal Astronomical Society. 525(4). 6097–6111. 22 indexed citations
12.
Gazagnes, Simon & Michael H. F. Wilkinson. (2021). Distributed Connected Component Filtering and Analysis in 2D and 3D Tera-Scale Data Sets. IEEE Transactions on Image Processing. 30. 3664–3675. 9 indexed citations
13.
Gazagnes, Simon, L. V. E. Koopmans, & Michael H. F. Wilkinson. (2021). Inferring the properties of the sources of reionization using the morphological spectra of the ionized regions. Monthly Notices of the Royal Astronomical Society. 502(2). 1816–1842. 18 indexed citations
14.
Gazagnes, Simon, John Chisholm, D. Schaerer, Anne Verhamme, & Y. I. Izotov. (2020). The origin of the escape of Lyman α and ionizing photons in Lyman continuum emitters. Astronomy and Astrophysics. 639. A85–A85. 66 indexed citations
15.
Chisholm, John, J. X. Prochaska, D. Schaerer, Simon Gazagnes, & Alaina Henry. (2020). Optically thin spatially resolved Mg ii emission maps the escape of ionizing photons. Monthly Notices of the Royal Astronomical Society. 498(2). 2554–2574. 62 indexed citations
16.
Gazagnes, Simon & Michael H. F. Wilkinson. (2019). Distributed Component Forests in 2-D: Hierarchical Image Representations Suitable for Tera-Scale Images. International Journal of Pattern Recognition and Artificial Intelligence. 33(11). 1940012–1940012. 4 indexed citations
17.
Chisholm, John, Simon Gazagnes, D. Schaerer, et al.. (2018). Accurately predicting the escape fraction of ionizing photons using rest-frame ultraviolet absorption lines. Springer Link (Chiba Institute of Technology). 82 indexed citations
18.
Gazagnes, Simon, et al.. (2018). Neutral gas properties of Lyman continuum emitting galaxies: Column densities and covering fractions from UV absorption lines. Astronomy and Astrophysics. 616. A29–A29. 60 indexed citations
19.
Gazagnes, Simon, Emmanuel Soubies, & Laure Blanc-Féraud. (2017). High density molecule localization for super-resolution microscopy using CEL0 based sparse approximation. HAL (Le Centre pour la Communication Scientifique Directe). 28–31. 20 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.

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