Searching for coronal radio emission from protostars using Very-Long-Baseline Interferometry

@article{Forbrich2007SearchingFC,
  title={Searching for coronal radio emission from protostars using Very-Long-Baseline Interferometry},
  author={Jan Forbrich and Maria Massi and Eduardo Ros and Andreas Brunthaler and Karl Menten},
  journal={Astronomy and Astrophysics},
  year={2007},
  volume={469},
  pages={985-992}
}
  • Jan Forbrich, Maria Massi, +2 authors Karl Menten
  • Published 2007
  • Physics
  • Astronomy and Astrophysics
  • Aims. In order to directly study the role of magnetic fields in the im mediate vicinity of protostars, we use Very-Long-Baseline Interferometry (VLBI), aiming at the detection of non-thermal centimetric radio emission. This is technically the onl y possibility to study coronal emission at sub-AU resolution. Methods. We performed VLBI observations of the four nearby protostars HL Tau, LDN 1551 IRS5, EC 95, and YLW 15 in order to look for compact non-thermal centimetric radio emission. For… CONTINUE READING

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