Browsing by Name "Meyer, Karen Alison"
Now showing items 1-5 of 5
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Modeling the sun's small-scale global photospheric magnetic field
(2016-10-19) - Journal articleWe present a new model for the Sun's global photospheric magnetic field during a deep minimum of activity, in which no active regions emerge. The emergence and subsequent evolution of small-scale magnetic features across ... -
A non-linear force-free field model for the solar magnetic carpet
(University of St Andrews, 2012-06-22) - ThesisThe magnetic carpet is defined to be the small-scale photospheric magnetic field of the quiet Sun. Observations of the magnetic carpet show it to be highly dynamic, where the time taken for all flux within the magnetic ... -
Simulating the formation of a sigmoidal flux rope in AR10977 from SOHO/MDI magnetograms
(2014-02-20) - Journal articleThe modeling technique of Mackay et al. is applied to simulate the coronal magnetic field of NOAA active region AR10977 over a seven day period (2007 December 2-10). The simulation is driven with a sequence of line-of-sight ... -
Solar magnetic carpet III : coronal modelling of synthetic magnetograms
(2013-09) - Journal article -
The storage and dissipation of magnetic energy in the quiet sun corona determined from SDO/HMI magnetograms
(2013-05-30) - Journal articleIn recent years, higher cadence, higher resolution observations have revealed the quiet-Sun photosphere to be complex and rapidly evolving. Since magnetic fields anchored in the photosphere extend up into the solar corona, ...