P. Mathias

Centre National de la Recherche Scientifique — France

Physics and Astronomy · Physical Sciences

36h-index4.5kcitations297works0.82yr avg
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Research Topics

Stellar, planetary, and galactic studies(188), Astronomy and Astrophysical Research(111), Astrophysics and Star Formation Studies(93), Astro and Planetary Science(71), Astronomical Observations and Instrumentation(59)

Publications295 total

Confirming the Magnetic Field Detection at the Surface of <i>χ</i> Cyg
Research Notes of the AAS·2025Open Access
Virtual worlds in AECO operations: Towards a human-centric framework
Automation in Construction·2025Open Access
First images of the Antares photosphere from spectropolarimetry
Astronomy and Astrophysics·2025Open Access
Making sense of the spectral line profiles of Betelgeuse and other red supergiants
Astronomy and Astrophysics·2025· 2 citedOpen Access
The variability of Betelgeuse explained by surface convection
Astronomy and Astrophysics·2024· 2 citedOpen Access
The variability of Betelgeuse explained by surface convection
arXiv (Cornell University)·2024Open Access
SiO maser polarization and magnetic field in evolved cool stars
Astronomy and Astrophysics·2024· 2 citedOpen Access
SiO maser polarization and magnetic field in evolved cool stars
arXiv (Cornell University)·2024Open Access
A long-term study of the magnetic field and activity in the M giant RZ Ari
arXiv (Cornell University)·2023Open Access
Seismic and spectroscopic analysis of nine bright red giants observed by <i>Kepler</i>
Monthly Notices of the Royal Astronomical Society·2023· 1 citedOpen Access
A long-term study of the magnetic field and activity in the M giant RZ Ari
Astronomy and Astrophysics·2023· 3 citedOpen Access
A search for magnetic δ Scuti stars in <i>Kepler</i> hybrid candidates
Monthly Notices of the Royal Astronomical Society·2023· 8 citedOpen Access
The inner dust shell of Betelgeuse seen with high-angular-resolution polarimetry
Astronomy and Astrophysics·2023· 6 citedOpen Access
A search for magnetic $δ$ Scuti stars in Kepler hybrid candidates
arXiv (Cornell University)·2023Open Access
Surface magnetism in the pulsating RV Tauri star R Scuti
Monthly Notices of the Royal Astronomical Society·2023· 3 citedOpen Access
The height of convective plumes in the red supergiant <i>μ</i> Cep
Astronomy and Astrophysics·2022· 5 citedOpen Access
Three-dimensional imaging of convective cells in the photosphere of Betelgeuse
Springer Link (Chiba Institute of Technology)·2022Open Access
Three-dimensional imaging of convective cells in the photosphere of Betelgeuse
Astronomy and Astrophysics·2022· 22 citedOpen Access
Comparative Study of Photometric Data Between Kepler and Oukaimeden Observatory Platforms
2021
Python Interface for Spectroscopic Data Analysis
Astronomical Society of the Pacific Conference Series eBooks·2021
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Frequent Co-authors

E. Poretti(17), R. Garrido(13), C. Aerts(13), K. Uytterhoeven(13), J. C. Valtier(12), M. Rainer(12), P. J. Amado(12), D. Le Contel(11), D. Mourard(11), J. C. Suárez(11), J. M. Le Contel(10), S. Martín‐Ruiz(10), E. Michel(9), A. Baglin(9), R. Samadi(9), F. Baudin(9), E. Chapellier(9), P. Kervella(9), E. Rodrı́guez(9), R. Petrov(8)