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SUMMARY:Modelling the Quiet Sun Photospheric Magnetic Field - Dr. Karen Me
 yer (University of St Andrews)
DTSTART:20141020T150000Z
DTEND:20141020T160000Z
UID:TALK52663@talks.cam.ac.uk
CONTACT:Dr. Jaroslav Dudik
DESCRIPTION:The magnetic carpet model of Meyer\, Mackay\, van Ballegooijen
  & Parnell (2011) successfully simulated the realistic evolution of small-
 scale photospheric magnetic fields on the Sun\, and reproduced many observ
 ed results. We have now extended this model to cover the full Sun as part 
 of the development of a realistic\, global model for the surface evolution
  of solar magnetic fields. At present\, the model simulates only smaller-s
 cale magnetic fields. This in itself is an interesting case to study\, as 
 one possible scenario for the Sun during a grand minimum in activity is th
 at there would be no active regions or larger scale magnetic activity. Her
 e we present initial results from simulations of the global\, quiet Sun ma
 gnetic field.
LOCATION:MR14\,  Centre for Mathematical Sciences\, Wilberforce Road\, Cam
 bridge
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