R. Marques-Chaves

5.2k total citations · 1 hit paper
36 papers, 720 citations indexed

About

R. Marques-Chaves is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, R. Marques-Chaves has authored 36 papers receiving a total of 720 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Astronomy and Astrophysics, 15 papers in Instrumentation and 3 papers in Computational Mechanics. Recurrent topics in R. Marques-Chaves's work include Galaxies: Formation, Evolution, Phenomena (27 papers), Astrophysics and Star Formation Studies (19 papers) and Astronomy and Astrophysical Research (15 papers). R. Marques-Chaves is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (27 papers), Astrophysics and Star Formation Studies (19 papers) and Astronomy and Astrophysical Research (15 papers). R. Marques-Chaves collaborates with scholars based in Switzerland, France and Spain. R. Marques-Chaves's co-authors include D. Schaerer, I. Pérez‐Fournon, Pascal A. Oesch, Y. I. Izotov, Gabriel Brammer, Y. Shu, L. Colina, N. G. Guseva, Laia Barrufet and Javier Álvarez-Márquez and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Journal of Biomechanics.

In The Last Decade

R. Marques-Chaves

32 papers receiving 583 citations

Hit Papers

align trajectories

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.

First look with JWST spectroscopy: Resemblance among z ∼ 8 galaxies and local analogs

2022 107 citations D. Schaerer, R. Marques-Chaves et al. Astronomy and Astrophysics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Marques-Chaves Switzerland	16	655	294	44	43	20	36	720
Jens Melinder Sweden	15	587 0.9×	206 0.7×	102 2.3×	28 0.7×	18 0.9×	35	619
T. Emil Rivera-Thorsen Sweden	13	404 0.6×	143 0.5×	58 1.3×	23 0.5×	17 0.8×	24	427
Dana I. Casetti‐Dinescu United States	13	388 0.6×	187 0.6×	23 0.5×	11 0.3×	16 0.8×	26	446
Doug Miller United States	7	799 1.2×	266 0.9×	28 0.6×	81 1.9×	30 1.5×	17	851
J. Boulesteix France	15	455 0.7×	225 0.8×	30 0.7×	21 0.5×	20 1.0×	40	544
S. Léon France	12	379 0.6×	144 0.5×	65 1.5×	71 1.7×	7 0.3×	21	435
Ryan F. Trainor United States	12	554 0.8×	254 0.9×	84 1.9×	25 0.6×	14 0.7×	18	590
Raymond C. Simons United States	14	604 0.9×	269 0.9×	57 1.3×	14 0.3×	20 1.0×	32	647
K. G. Hełminiak Poland	13	538 0.8×	293 1.0×	41 0.9×	26 0.6×	40 2.0×	49	565
Peter Senchyna United States	12	563 0.9×	204 0.7×	46 1.0×	25 0.6×	11 0.6×	17	617

Countries citing papers authored by R. Marques-Chaves

Since Specialization

Citations

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

Fields of papers citing papers by R. Marques-Chaves

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Marques-Chaves. 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 R. Marques-Chaves. The network helps show where R. Marques-Chaves may publish in the future.

Co-authorship network of co-authors of R. Marques-Chaves

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

All Works

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20 of 20 papers shown

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

Schaerer, D., et al.. (2024). Discovery of a new N-emitter in the epoch of reionization. Astronomy and Astrophysics. 687. L11–L11. 28 indexed citations

Marques-Chaves, R., et al.. (2024). Observable and ionizing properties of star-forming galaxies with very massive stars and different initial mass functions. Astronomy and Astrophysics. 693. A271–A271. 12 indexed citations

Schaerer, D., et al.. (2024). Strong Balmer break objects at z ∼ 7–10 uncovered with JWST. Astronomy and Astrophysics. 691. A310–A310. 4 indexed citations

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

Fudamoto, Yoshinobu, Pascal A. Oesch, Fabian Walter, et al.. (2024). The NOEMA observations of GN-z11: constraining the neutral interstellar medium and dust formation in the heart of cosmic reionization at z = 10.6. Monthly Notices of the Royal Astronomical Society. 530(1). 340–346. 8 indexed citations

Martins, F., et al.. (2023). Inferring the presence of very massive stars in local star-forming regions. Springer Link (Chiba Institute of Technology). 13 indexed citations

Meštrić, U., F. Martins, R. Marques-Chaves, et al.. (2023). Clues on the presence and segregation of very massive stars in the Sunburst Lyman-continuum cluster at z = 2.37. Astronomy and Astrophysics. 673. A50–A50. 29 indexed citations

Dessauges‐Zavadsky, M., R. Marques-Chaves, M. Béthermin, et al.. (2023). The ALPINE-ALMA [CII] survey: Double stellar population and active galactic nucleus activity in a galaxy at z ∼ 5.5. Astronomy and Astrophysics. 675. A30–A30. 5 indexed citations

10.

Xu, Xinfeng, Alaina Henry, Timothy M. Heckman, et al.. (2023). The Low-redshift Lyman Continuum Survey: Optically Thin and Thick Mg ii Lines as Probes of Lyman Continuum Escape. The Astrophysical Journal. 943(2). 94–94. 12 indexed citations

11.

Schaerer, D., Matteo Messa, A. Adamo, et al.. (2023). Search strategies for supermassive stars in young clusters and application to nearby galaxies. Astronomy and Astrophysics. 674. A140–A140.

12.

Marques-Chaves, R., D. Schaerer, Nikos Prantzos, et al.. (2023). Extreme N-emitters at high redshift: Possible signatures of supermassive stars and globular cluster or black hole formation in action. Astronomy and Astrophysics. 681. A30–A30. 52 indexed citations

13.

Marques-Chaves, R., D. Schaerer, Javier Álvarez-Márquez, et al.. (2022). An extreme blue nugget, UV-bright starburst at z = 3.613 with 90 per cent of Lyman continuum photon escape. Monthly Notices of the Royal Astronomical Society. 517(2). 2972–2989. 36 indexed citations

14.

Schaerer, D., R. Marques-Chaves, Laia Barrufet, et al.. (2022). First look with JWST spectroscopy: Resemblance among z ∼ 8 galaxies and local analogs. Astronomy and Astrophysics. 665. L4–L4. 107 indexed citations breakdown →

15.

Marques-Chaves, R., Javier Álvarez-Márquez, L. Colina, et al.. (2020). The discovery of the most UV–Ly α luminous star-forming galaxy: a young, dust- and metal-poor starburst with QSO-like luminosities. Monthly Notices of the Royal Astronomical Society Letters. 499(1). L105–L110. 15 indexed citations

16.

Álvarez-Márquez, Javier, et al.. (2019). . Springer Link (Chiba Institute of Technology). 6 indexed citations

17.

Marques-Chaves, R., I. Pérez‐Fournon, Y. Shu, et al.. (2019). Rest-frame UV properties of luminous strong gravitationally lensed Lyα emitters from the BELLS GALLERY Survey. Monthly Notices of the Royal Astronomical Society. 492(1). 1257–1278. 16 indexed citations

18.

Marques-Chaves, R., I. Pérez‐Fournon, M. Villar-Martı́n, et al.. (2019). Discovery of a giant and luminous Lyα+C IV+He II nebula at z = 3.326 with extreme emission line ratios. Astronomy and Astrophysics. 629. A23–A23. 8 indexed citations

19.

Marques-Chaves, R., I. Pérez‐Fournon, Y. Shu, et al.. (2017). Discovery of a Very Bright and Intrinsically Very Luminous, Strongly Lensed Lyα Emitting Galaxy at z = 2.82 in the BOSS Emission-Line Lens Survey*. The Astrophysical Journal Letters. 834(2). L18–L18. 12 indexed citations

20.

Shu, Y., A. Bolton, Shude Mao, et al.. (2016). THE BOSS EMISSION-LINE LENS SURVEY. IV. SMOOTH LENS MODELS FOR THE BELLS GALLERY SAMPLE*. The Astrophysical Journal. 833(2). 264–264. 68 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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