14th AIP Thinkshop deals with stellar magnetism

Magnetic fields are present at all stages of stellar evolution – from young stars to so-called magnetars, which are one of the stellar end products. Over the past decade, important progress has been made in measuring the magnetic fields of stars that have a higher or lower mass compared to the Sun. Scientists were able to understand better the origins magnetic fields have and which role related processes play for studying the sun and exoplanets, for example. Within the scientific programme, participants will discuss new findings regarding stellar magnetic field evolution, activity cycles in solar-type stars, and the future perspectives concerning theory and observational facilities.

Image caption: Snapshot from a computer simulation showing how the magnetic field of a massive star interacts with the stellar wind originating from the star. The colours show the gas density distribution. Red indicates high density, blue lower density. The half circle on the left margin indicates the stellar surface. The strong stellar magnetic field traps part of the outflowing gas, which then moves back to the star along the magnetic field lines. Image by: AIP