Research domains

Solar Physics

  • Global/local helioseismology
  • Solar diameter
  • Solar magnetism
   

Stellar fundamental parameters, activity and exoplanetology

  • Stellar and planet fundamental parameters
  • Hierarchical binaries, eclipsing binaries
  • Spots and planetary transits
  • Stellar background noise for planet detection
  • Stellar magnetism
   

 Stellar pulsations

  •  Cepheides & cosmological distances
  •  From Main Sequence to Giant solar-like oscillations
  • Synergy interferometry/asterosismology
   

Massive stars

  • B[e] stars & environnements
  • Binarity, winds
  • Critical rotation/oblateness
  • ANR ESRR (2017-2021)
   

Final stages of stellar evolution   

  •  Environnment: disks & winds
  •  Planetary nebulae & masers
  •  Novae
  •  AGB and supergiants
  •  Supernova
   

Instrumentations