Talk type: Stars

  • Talk
    Progenitors of recent core-collapse supernovae
    Supernovae are at the heart of some of the most important problems of modern astronomy. To fully understand their importance and to enable their use as probes...
  • Talk
    Pulsations in massive stars
    Massive stars shape and drive our Universe. Many issues such as their formation, their stability and the mass loss effects for example, are nowadays far for...
  • Talk
    R Coronae Borealis stars and their dust
    R Coronae Borealis (RCB) stars are the more prominent group of high luminosity hydrogen deficient stars that are rich in carbon and helium. They also show...
  • Talk
    Radiation-hydrodynamical model atmospheres across the Hertzsprung-Russell diagram
    In the EU funded Marie Curie Excellence Team CIFIST (Cosmological Impact of the FIrst STars) work is under way to construct 3D radiation-hydrodynamical model...
  • Talk
    Rapid Temporal Survey (RaTS) - the search for ultra compact binaries
    Ultra Compact Binaries are predicted to be the strongest known sources of gravitational waves in the LISA pass-band. Since they are at the short period end of...
  • Talk
    Reflections on the discovery of pulsars
    In this talk I will summarise the events that led to the discovery of the first four pulsars, recount several instances where pulsars were almost discovered and...
  • Talk
    Relative ages of Galactic globular clusters. Clues to the Milky Way formation time scales
    Based on observations with the Advanced Camera for Surveys (ACS), I will present accurate relative ages for a sample of 64 Galactic globular clusters. This...
  • Talk
    Rotational velocities in Galactic OB stars: the Fourier transform revolution
    The application of the Fourier transform (FT) technique to high resolution spectra of OB-type stars has challenged our previous knowledge about stellar rotation...
  • Talk
    Rubidium-rich asymptotic giant branch stars in the Magellanic Clouds
    Asymptotic Giant Branch (AGB) stars are a principal source of gas and dust input into the interstellar medium, being an important driver of chemical evolution...