Tw. Hartquist et O. Havnes, THE ROLE OF THE MAGNETIC-FIELD IN GAS-DUST COUPLING IN LATE-TYPE STELLAR WINDS, Astrophysics and space science, 218(1), 1994, pp. 23-28
We show that the existence of anchored magnetic loops in the envelopes
of evolved late-type stars would guarantee that the grains in radiati
vely driven winds would remain well-coupled to the neutral gas.