A. Chiavassa

33.0k total citations
83 papers, 1.9k citations indexed

About

A. Chiavassa is a scholar working on Astronomy and Astrophysics, Instrumentation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. Chiavassa has authored 83 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Astronomy and Astrophysics, 43 papers in Instrumentation and 12 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. Chiavassa's work include Stellar, planetary, and galactic studies (74 papers), Astrophysics and Star Formation Studies (62 papers) and Astronomy and Astrophysical Research (43 papers). A. Chiavassa is often cited by papers focused on Stellar, planetary, and galactic studies (74 papers), Astrophysics and Star Formation Studies (62 papers) and Astronomy and Astrophysical Research (43 papers). A. Chiavassa collaborates with scholars based in France, Germany and Sweden. A. Chiavassa's co-authors include B. Freytag, B. Plez, R. Collet, M. Asplund, Z. Magic, E. Josselin, G. Perrin, X. Haubois, P. Kervella and Wolfgang Hayek and has published in prestigious journals such as Nature, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

A. Chiavassa

80 papers receiving 1.8k citations

Peers

Countries citing papers authored by A. Chiavassa

Since Specialization

Citations

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

Fields of papers citing papers by A. Chiavassa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Chiavassa

This figure shows the co-authorship network connecting the top 25 collaborators of A. Chiavassa. A scholar is included among the top collaborators of A. Chiavassa 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 A. Chiavassa. A. Chiavassa 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

#	Work	Indexed citations
1	Retrieving stellar parameters and dynamics of AGB stars with Gaia parallax measurements and CO^5BOLD RHD simulations 2024 ·Astronomy and Astrophysics ·(unknown), A. Chiavassa, Ashfaq Ahmad, B. Freytag, S. Uttenthaler	2
2	Signatures of convection in the atmospheres of cool evolved stars 2024 ·A. Chiavassa, Kateryna Kravchenko, Jared A. Goldberg	7
3	Dimming events of evolved stars due to clouds of molecular gas 2024 ·Astronomy and Astrophysics ·B. Freytag, S. Höfner, B. Aringer, A. Chiavassa	1
4	A new dimension in the variability of AGB stars: Convection patterns size changes with pulsation 2024 ·Astronomy and Astrophysics ·(unknown), J. Sánchez-Bermúdez, C. Paladini, B. Freytag, M. Wittkowski, A. Alberdi, (unknown), Jean-Philippe Berger, A. Chiavassa, S. Höfner, A. Jorissen, P. Kervella, J.-B. Le Bouquin, Paola Marigo, M. Montargès, Michele Trabucchi, (unknown), R. Schödel, S. Van Eck	6
5	Is Betelgeuse Really Rotating? Synthetic ALMA Observations of Large-scale Convection in 3D Simulations of Red Supergiants 2024 ·The Astrophysical Journal Letters ·(unknown), A. Chiavassa, S. E. de Mink, (unknown), Stephen Justham, B. Freytag	16
6	Presence of liquid water during the evolution of exomoons orbiting ejected free-floating planets 2023 ·International Journal of Astrobiology ·(unknown), Tommaso Grassi, Barbara Ercolano, Karan Molaverdikhani, A. Crida, Dieter Braun, A. Chiavassa	2
7	Detecting H₂O with CRIRES+: WASP-20b 2022 ·Astronomy and Astrophysics ·(unknown), Matteo Brogi, A. Chiavassa, M. E. van den Ancker, C. F. Manara, Jérémy Leconte, Siddharth Gandhi, (unknown)	2
8	VLTI-PIONIER imaging of the red supergiant V602 Carinae 2020 ·Springer Link (Chiba Institute of Technology) ·(unknown), M. Wittkowski, A. Chiavassa, Fabien Baron, J. M. Marcaide, J. C. Guirado, B. Freytag, S. Höfner, X. Haubois, J. Woillez	7
9	Planet and star synergy at high-spectral resolution. A rationale for the characterization of exoplanet atmospheres 2019 ·Springer Link (Chiba Institute of Technology) ·A. Chiavassa, Matteo Brogi	16
10	The convective photosphere of the red supergiant CE Tauri 2018 ·Astronomy and Astrophysics ·M. Montargès, (unknown), A. Chiavassa, (unknown), A. Lèbre, Fabien Baron	10
11	The convective surface of the red supergiant Antares 2017 ·Astronomy and Astrophysics ·M. Montargès, A. Chiavassa, P. Kervella, S. T. Ridgway, G. Perrin, J.-B. Le Bouquin, S. Lacour	7
12	Large granulation cells on the surface of the giant star π1 Gruis 2017 ·Nature ·C. Paladini, Fabien Baron, (unknown), J.-B. Le Bouquin, B. Freytag, (unknown), M. Wittkowski, J. Hron, A. Chiavassa, Jean-Philippe Berger, C. Siopis, Andreas Mayer, G. Sadowski, Kateryna Kravchenko, S. Shetye, F. Kerschbaum, J. Kluska, S. Ramstedt	40
13	Discovery of a complex linearly polarized spectrum of Betelgeuse dominated by depolarization of the continuum 2016 ·Springer Link (Chiba Institute of Technology) ·M. Aurière, A. López Ariste, P. Mathias, A. Lèbre, E. Josselin, M. Montargès, P. Petit, A. Chiavassa, F. Paletou, (unknown), R. Konstantinova‐Antova, J.‐F. Donati, J. Grunhut, G. A. Wade, F. Herpin, P. Kervella, G. Perrin, (unknown)	20
14	Near-infrared spectro-interferometry of Mira variables and comparisons to 1D dynamic model atmospheres and 3D convection simulations 2016 ·Springer Link (Chiba Institute of Technology) ·M. Wittkowski, A. Chiavassa, B. Freytag, M. Scholz, S. Höfner, I. Karovicova, P. A. Whitelock	28
15	Planet transit and stellar granulation detection with interferometry - Using the three-dimensional stellar atmosphere Stagger-grid simulations 2014 ·Max Planck Digital Library ·A. Chiavassa, R. Ligi, Z. Magic, R. Collet, M. Asplund, D. Mourard	6
16	Planet transit and stellar granulation detection with interferometry 2014 ·Astronomy and Astrophysics ·A. Chiavassa, R. Ligi, Z. Magic, R. Collet, M. Asplund, D. Mourard	9
17	The Stagger-grid: A grid of 3D stellar atmosphere models 2013 ·Astronomy and Astrophysics ·Z. Magic, R. Collet, M. Asplund, Regner Trampedach, Wolfgang Hayek, A. Chiavassa, R. F. Stein, Åke Nordlund	181
18	2012 ·Springer Link (Chiba Institute of Technology) ·A. Chiavassa, Lionel Bigot, P. Kervella, A. Matter, B. López, R. Collet, Z. Magic, M. Asplund	21
19	Radiative hydrodynamics simulations of red supergiant stars 2011 ·Astronomy and Astrophysics ·A. Chiavassa, B. Freytag, T. Masseron, B. Plez	67
20	Radiative hydrodynamic simulations of red supergiant stars 2011 ·Astronomy and Astrophysics ·A. Chiavassa, E. Pasquato, A. Jorissen, (unknown), C. Babusiaux, B. Freytag, H.‐G. Ludwig, (unknown), Y. Rabbia, A. Spang, O. Chesneau	73

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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