The magnetic field and confined wind of the O star ${\theta }^1$~Orionis~C

G. A. Wade, A. W. Fullerton, J. -F. Donati +3

In this paper we confirm the presence of a globally-ordered, kG-strength magnetic field in the photosphere of the young O star ${\theta }^1$~Orionis~C, and examine the properties of its op…