P
P. Mathias
Researcher at University of Toulouse
Publications - 25
Citations - 983
P. Mathias is an academic researcher from University of Toulouse. The author has contributed to research in topics: Stars & Asteroseismology. The author has an hindex of 12, co-authored 25 publications receiving 852 citations. Previous affiliations of P. Mathias include Centre national de la recherche scientifique.
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Journal ArticleDOI
The Kepler characterization of the variability among A- and F-type stars I. General overview
K. Uytterhoeven,K. Uytterhoeven,K. Uytterhoeven,A. Moya,A. Grigahcène,Joyce A. Guzik,Juan Gutiérrez-Soto,Juan Gutiérrez-Soto,Juan Gutiérrez-Soto,Barry Smalley,Gerald Handler,Luis A. Balona,Ewa Niemczura,L. Fox Machado,Serena Benatti,E. Chapellier,Andrew Tkachenko,Róbert Szabó,Juan Carlos Suárez,Vincenzo Ripepi,Jose Antonio Pascual,P. Mathias,S. Martin-Ruiz,Holger Lehmann,Jason Jackiewicz,Saskia Hekker,Saskia Hekker,Michael Gruberbauer,Michael Gruberbauer,Rafael A. García,Xavier Dumusque,Xavier Dumusque,D. Díaz-Fraile,Paul A. Bradley,Victoria Antoci,Markus Roth,B. Leroy,Simon J. Murphy,P. De Cat,J. Cuypers,Hans Kjeldsen,Jørgen Christensen-Dalsgaard,Michel Breger,Michel Breger,Andrzej Pigulski,László L. Kiss,László L. Kiss,Martin Still,Susan E. Thompson,J. Van Cleve +49 more
TL;DR: In this article, the authors present a first general characterization of the pulsational behavior of A-F type stars as observed in the Kepler light curves of a sample of 750 candidate A-f type stars, and observationally investigate the relation between γ Doradus (γ Dor), δ Scuti (δ Sct), and hybrid stars.
Journal ArticleDOI
Asteroseismology and interferometry
Margarida S. Cunha,Conny Aerts,Conny Aerts,Jørgen Christensen-Dalsgaard,A. Baglin,Lionel Bigot,Timothy M. Brown,Claude Catala,O. L. Creevey,A. Domiciano de Souza,Patrick Eggenberger,Paulo J. V. Garcia,Frank Grundahl,Pierre Kervella,D. W. Kurtz,P. Mathias,Andrea Miglio,Mário J. P. F. G. Monteiro,Guy Perrin,Frank P. Pijpers,Dimitri Pourbaix,Andreas Quirrenbach,Karine Rousselet-Perraut,T. C. Teixeira,Frédéric Thévenin,Michael Thompson +25 more
TL;DR: Asteroseismology provides us with a unique opportunity to improve our understanding of stellar structure and evolution and has led to a significant increase in the size of the research community.
Journal ArticleDOI
Stochastic gravito-inertial modes discovered by CoRoT in the hot Be star HD 51452
Coralie Neiner,M. Floquet,R. Samadi,F. Espinosa Lara,Yves Fremat,Stéphane Mathis,B. Leroy,B. de Batz,Monica Rainer,Ennio Poretti,P. Mathias,J. Guarro Fló,C. Buil,J. Ribeiro,Evelyne Alecian,L. Andrade,Maryline Briquet,Maryline Briquet,P. D. Diago,P. D. Diago,Marcelo Emilio,Juan Fabregat,Juan Gutiérrez-Soto,Juan Gutiérrez-Soto,Juan Gutiérrez-Soto,Anne-Marie Hubert,Eduardo Janot-Pacheco,Christophe Martayan,T. Semaan,J. Suso,Juan Zorec +30 more
TL;DR: In this paper, a B0IVe star, HD51452, was observed with the high-precision, high-cadence photometric CoRoT satellite and high-resolution, ground-based HARPS and SOPHIE spectrographs to study its pulsations in great detail.
Journal ArticleDOI
An in-depth study of HD 174966 with CoRoT photometry and HARPS spectroscopy - Large separation as a new observable for δ Scuti stars
A. García Hernández,A. García Hernández,A. Moya,Eric Michel,Juan Carlos Suárez,Ennio Poretti,Susana Martín-Ruiz,Pedro J. Amado,R. Garrido,E. Rodríguez,Monica Rainer,K. Uytterhoeven,K. Uytterhoeven,Carlos Rodrigo,Enrique Solano,J. R. Rodón,P. Mathias,P. Mathias,A. Rolland,M. Auvergne,A. Baglin,Frédéric Baudin,Claude Catala,Reza Samadi +23 more
TL;DR: In this article, the authors used a multi-approach technique to derive the most accurate values possible of the physical parameters of the δ Sct star HD 174966, which was observed with the CoRoT satellite.
Journal ArticleDOI
A new method for the spectroscopic identification of stellar non-radial pulsation modes - II. Mode identification of the delta Scuti star FG Virginis
W. Zima,Duncan J. Wright,J. Bentley,P. L. Cottrell,Ulrike Heiter,P. Mathias,Ennio Poretti,Holger Lehmann,T. J. Montemayor,Michel Breger +9 more
TL;DR: In this paper, the authors presented a mode identification based on new high-resolution time-series spectra of the non-radially pulsating delta Scuti star FG Vir (HD 106384, V = 6.57, A5V).