Romain Teyssier

25.5k total citations · 7 hit papers
228 papers, 15.0k citations indexed

About

Romain Teyssier is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics. According to data from OpenAlex, Romain Teyssier has authored 228 papers receiving a total of 15.0k indexed citations (citations by other indexed papers that have themselves been cited), including 201 papers in Astronomy and Astrophysics, 55 papers in Instrumentation and 42 papers in Nuclear and High Energy Physics. Recurrent topics in Romain Teyssier's work include Galaxies: Formation, Evolution, Phenomena (162 papers), Astrophysics and Star Formation Studies (103 papers) and Stellar, planetary, and galactic studies (56 papers). Romain Teyssier is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (162 papers), Astrophysics and Star Formation Studies (103 papers) and Stellar, planetary, and galactic studies (56 papers). Romain Teyssier collaborates with scholars based in France, Switzerland and United States. Romain Teyssier's co-authors include Yohan Dubois, Avishai Dekel, F. Bournaud, Ben Moore, Joakim Rosdahl, Oscar Agertz, Christophe Pichon, Yann Rasera, Julien Devriendt and Adrianne Slyz and has published in prestigious journals such as Nature, Applied Physics Letters and The Astrophysical Journal.

In The Last Decade

Romain Teyssier

219 papers receiving 14.5k citations

Hit Papers

5 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.

Cosmological hydrodynamics with adaptive mesh refinement

2002 1.4k citations Romain Teyssier Astronomy and Astrophysics profile →
Cold streams in early massive hot haloes as the main mode of galaxy formation

2009 1.0k citations Christophe Pichon, Romain Teyssier et al. profile →
Cosmological Hydrodynamics with Adaptive Mesh Refinement: a new high resolution code called RAMSES

2001 928 citations Romain Teyssier profile →
MORPHOLOGICAL QUENCHING OF STAR FORMATION: MAKING EARLY-TYPE GALAXIES RED

2009 484 citations Romain Teyssier et al. The Astrophysical Journal profile →
Fundamental differences between SPH and grid methods

2007 332 citations Romain Teyssier et al. profile →
Cusp-core transformations in dwarf galaxies: observational predictions

2013 313 citations Romain Teyssier, Yohan Dubois et al. Monthly Notices of the Royal Astronomical Society profile →
The SPHINX Cosmological Simulations of the First Billion Years: the Impact of Binary Stars on Reionization★

2018 208 citations Joakim Rosdahl, Harley Katz et al. Monthly Notices of the Royal Astronomical Society profile →

Peers

Countries citing papers authored by Romain Teyssier

Since Specialization

Citations

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

Fields of papers citing papers by Romain Teyssier

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Romain Teyssier

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Dust-UV offsets in high-redshift galaxies in the Cosmic Dawn III simulation 2025 ·Astronomy and Astrophysics ·Pierre Ocvirk, Joseph S. W. Lewis, (unknown), Yohan Dubois, M. Béthermin, Jenny G. Sorce, Dominique Aubert, Paul R. Shapiro, Taha Dawoodbhoy, (unknown), Romain Teyssier, Gustavo Yepes, Stefan Gottlöber, Ilian T. Iliev, Kyungjin Ahn, Hyunbae Park, (unknown)	1
2	Predictions for dispersion measures of fast radio bursts through the epoch of reionization using CoDa II 2025 ·Monthly Notices of the Royal Astronomical Society ·(unknown), Paul R. Shapiro, Taha Dawoodbhoy, Paz Beniamini, Pawan Kumar, Katherine Freese, Pierre Ocvirk, (unknown), Joseph S. W. Lewis, Romain Teyssier, Hyunbae Park, Kyungjin Ahn, Jenny G. Sorce, Ilian T. Iliev, Gustavo Yepes, Stefan Gottlöber	1
3	Synergising semi-analytical models and hydrodynamical simulations to interpret JWST data from the first billion years 2025 ·Astronomy and Astrophysics ·Valentin Mauerhofer, Pratika Dayal, Martin G. Haehnelt, Taysun Kimm, Joakim Rosdahl, Romain Teyssier	6
4	Baryonification II: constraining feedback with X-ray and kinematic Sunyaev-Zel'dovich observations 2025 ·Journal of Cosmology and Astroparticle Physics ·(unknown), Andrina Nicola, (unknown), Aurel Schneider, Robert Reischke, Sambit K. Giri, Romain Teyssier, Matthieu Schaller, Joop Schaye	2
5	Comparison between a priori and a posteriori slope limiters for high-order finite volume schemes 2024 ·Journal of Computational Physics ·(unknown), David A Velasco Romero, Romain Teyssier	0
6	Cosmology with Galaxy Photometry Alone 2024 ·The Astrophysical Journal Letters ·ChangHoon Hahn, Francisco Villaescusa-Navarro, P. Melchior, Romain Teyssier	3
7	Toward Implementation of the Pressure-regulated, Feedback-modulated Model of Star Formation in Cosmological Simulations: Methods and Application to TNG 2024 ·The Astrophysical Journal ·Sultan Hassan, Eve C. Ostriker, Chang‐Goo Kim, Greg L. Bryan, (unknown), Drummond B. Fielding, John C. Forbes, Shy Genel, Lars Hernquist, Sarah Jeffreson, (unknown), Matthew C Smith, Rachel S. Somerville, Ulrich P. Steinwandel, Romain Teyssier	4
8	Robust Field-level Inference of Cosmological Parameters with Dark Matter Halos 2023 ·The Astrophysical Journal ·(unknown), Francisco Villaescusa-Navarro, Pablo Villanueva-Domingo, Romain Teyssier, Lehman H. Garrison, M. Gatti, Derek Inman, Yueying Ni, Ulrich P. Steinwandel, (unknown), Eli Visbal, Greg L. Bryan, Daniel Anglés‐Alcázar, T. Castro, (unknown), Klaus Dolag	20
9	The short ionizing photon mean free path at z = 6 in Cosmic Dawn III, a new fully coupled radiation-hydrodynamical simulation of the Epoch of Reionization 2022 ·Monthly Notices of the Royal Astronomical Society ·Joseph S. W. Lewis, Pierre Ocvirk, Jenny G. Sorce, Yohan Dubois, Dominique Aubert, (unknown), Paul R. Shapiro, Taha Dawoodbhoy, Romain Teyssier, Gustavo Yepes, Stefan Gottlöber, Yann Rasera, Kyungjin Ahn, Ilian T. Iliev, Hyunbae Park, (unknown)	44
10	The nature of high [O iii]88 μ m/[C ii]158 μm galaxies in the epoch of reionization: Low carbon abundance and a top-heavy IMF? 2022 ·Monthly Notices of the Royal Astronomical Society ·Harley Katz, Joakim Rosdahl, Taysun Kimm, Thibault Garel, J. Blaizot, Martin G. Haehnelt, L. Michel-Dansac, Sergio Martin-Alvarez, Julien Devriendt, Adrianne Slyz, Romain Teyssier, Pierre Ocvirk, Nicolas Laporte, Richard S. Ellis	45
11	Efficient early stellar feedback can suppress galactic outflows by reducing supernova clustering 2021 ·Monthly Notices of the Royal Astronomical Society ·Matthew C Smith, Greg L. Bryan, Rachel S. Somerville, Chia-Yu Hu, Romain Teyssier, Blakesley Burkhart, Lars Hernquist	74
12	Black hole evolution – I. Supernova-regulated black hole growth 2015 ·Monthly Notices of the Royal Astronomical Society ·Yohan Dubois, Marta Volonteri, Joseph Silk, Julien Devriendt, Adrianne Slyz, Romain Teyssier	174
13	ramses-rt: radiation hydrodynamics in the cosmological context 2013 ·Monthly Notices of the Royal Astronomical Society ·Joakim Rosdahl, J. Blaizot, Dominique Aubert, (unknown), Romain Teyssier	242
14	RAMSES: A new N-body and hydrodynamical code 2010 ·ascl ·Romain Teyssier	3
15	The Circum-Galactic Gas Around Cosmologically Simulated Disks 2010 ·AIP conference proceedings ·S. Courty, B. K. Gibson, Romain Teyssier, Victor P. Debattista, C. C. Popescu	4
16	Full-sky weak-lensing simulation with 70 billion particles 2009 ·Springer Link (Chiba Institute of Technology) ·Romain Teyssier, S. Pires, S. Prunet, Dominique Aubert, Christophe Pichon, A. Amara, (unknown), S. Colombi, Alexandre Réfrégier, Jean‐Luc Starck	79
17	aski: full-sky lensing map-making algorithms 2009 ·Monthly Notices of the Royal Astronomical Society ·Christophe Pichon, (unknown), S. Prunet, K. Benabed, S. Colombi, T. Sousbie, Romain Teyssier	13
18	Protostellar collapse: a comparison between smoothed particle hydrodynamics and adaptative mesh refinement calculations 2008 ·Springer Link (Chiba Institute of Technology) ·B. Commerçon, P. Hennebelle, E. Audit, G. Chabrier, Romain Teyssier	40
19	RAMSES-MHD: an AMR Godunov code for astrophysical applications 2005 ·S. Fromang, P. Hennebelle, Romain Teyssier	1
20	Error estimation for the MAP experiment 2001 ·Springer Link (Chiba Institute of Technology) ·S. Prunet, Romain Teyssier, Sean T. Scully, F. R. Bouchet, R. Gispert	5

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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