Wolk, Scott
Johns-Krull, Christopher M.
2021-02-27
<p>HD 113816 (IS Vir) is a K0 III RS CVn star. We use high resolution K band spectra obtained with the<br>
CHSELL spectrometer to measure the mean magnetic field across the stellar surface. Four strong Ti I<br>
lines provide significant sensitivity to magnetic fields, while several magnetically insensitive CO lines<br>
provide a check on all other line broadening mechanisms. Our initial analysis reveals a mean field of ~1<br>
kG across the entire stellar surface. We discuss the implications of this measurement.</p>
https://doi.org/10.5281/zenodo.4567686
oai:zenodo.org:4567686
eng
Zenodo
https://zenodo.org/communities/coolstars20half
https://doi.org/10.5281/zenodo.4567685
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
CS20.5, The 20.5 Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, virtually anywhere, March 2-4, 2021
Post main sequence cool stars, Young stars, Magnetic Fields
The Mean Magnetic Field of HD 113816
info:eu-repo/semantics/conferencePoster