Chromospheric changes in K stars with activity

@article{Vieytes2009ChromosphericCI,
  title={Chromospheric changes in K stars with activity},
  author={M. Vieytes and P. Mauas and R. Diaz},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2009},
  volume={398},
  pages={1495-1504}
}
  • M. Vieytes, P. Mauas, R. Diaz
  • Published 2009
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • We study the differences in chromospheric structure induced in K stars by stellar activity, to expand our previous work for G stars, including the Sun as a star. We selected six stars of spectral type K with 0.82 <B − V< 0.90, including the widely studied Epsilon Eridani and a variety of magnetic activity levels. We computed chromospheric models for the stars in the sample, in most cases in two different moments of activity. The models were constructed to obtain the best possible match with the… CONTINUE READING
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