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Welcome to the House of Jorick Vink

  • Mass Loss & Stellar Cosmology
    Mass Loss is the most important "driver" of stellar evolution in massive stars. I have developed Mass loss descriptions on the basis of Monte Carlo simulations of radiation-driven winds. The models are in good agreement with observational mass loss indicators over a wide range of stellar parameters. The final goal is to predict mass loss over the entire evolution of a massive star at all cosmological epochs.
  • Very Massive Stars (VMS) in the Local Universe
    Very Massive Stars are objects up to 300 times the mass of the Sun. They are dominant agents of ionizing radiation and kinetic energy, but their formation, evolution, and fate are as yet a complete mystery. What we do know is that their proximity to the Eddington Gamma limit is crucially important for their mass loss and evolution. Mass-loss rates increase dramatically when objects cross a critical Eddington Gamma factor (Vink et al. 2011; Bestenlehner et al. 2014). I have recently edited a book on "Very Massive Stars" including a mass-loss "chapter".
  • The circumstellar geometries around Young Stars
    The tool of spectropolarimetry is arguably the most powerful tool to probe the innermost regions around young T Tau and Herbig stars. For instance, spectropolarimetry of Herbig Be stars provides the best evidence to date that these massive pre-main sequence (PMS) stars are surrounded by accretion disks.
  • Horizontal Branch morphology and globular clusters
  • IPHAS and VPHAS+ Halpha Surveys of the Northern and Southern Galactic Plane

Contact details

    Email: jsv (domain: arm_ac_uk)
    Phone: +44 (0)28 3751 2951
Last updated: Jan 20, 2006