Carter, B. D. ORCID: https://orcid.org/0000-0003-0035-8769 and Marsden, S. C.
ORCID: https://orcid.org/0000-0001-5522-8887 and Waite, I. A.
(2014)
Zeeman doppler imaging of the surface activity and magnetic fields of young solar-type stars.
In: 18th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun: Cool Stars 18, 9-13 Jun 2014, Flagstaff, AZ. USA.
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Abstract
The cyclic magnetic activity of the modern-day Sun is generally considered to be powered by a self-regenerating interface-layer dynamo. However, Zeeman Doppler Imaging of the spots and magnetic fields of active young solar-type stars suggests that a distributed rather than an interface-layer dynamo is present. This paper outlines techniques we have used to map and study the spots and surface magnetic fields of a small sample of young active solar-type stars, the results obtained, and the implications for magnetic field generation in young cool stars.
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