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arXiv · 1407.8503

Plasma Leakage from the Centrifugal Magnetospheres of Magnetic B-Type Stars

Matt Shultz·Gregg Wade·Thomas Rivinius·Jason Grunhut·Véronique Petit·the MiMeS Collaboration
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Abstract

Magnetic B-type stars are often host to Centrifugal Magnetospheres (CMs). Here we describe the results of a population study encompassing the full sample of known magnetic early B-type stars, focusing on those with detectable CMs. We present revised rotational and magnetic parameters for some stars, clarifying their positions on the rotation-confinement diagram, and? find that plasma densities within their CMs are much lower than those predicted by centrifugal breakout.

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Matt Shultz, Gregg Wade, Thomas Rivinius, Jason Grunhut, Véronique Petit, the MiMeS Collaboration. 2014-07-31. Plasma Leakage from the Centrifugal Magnetospheres of Magnetic B-Type Stars. https://doi.org/10.1017/s174392131400725x

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