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Bugnet, Lisa
Nature (London), 10/2022, Letnik: 610, Številka: 7930Journal Article
Magnetism is implicated in the slow-spin puzzle because the plasma inside stars freezes along magnetic field lines, and this results in rotation rates that show very little variation across the breadth of the star. Examining the polarization of the light that stars radiate can offer information about their magnetism at the surface, but this approach cannot access internal magnetic fields. ...the detection of such internal magnetic fields is very challenging, because the data contain observational noise, and the asymmetries can be mixed up with signatures of the rotation of the cores, as well as with other second-order effects.
