Browsing by Author "van Ballegooijen, A. A"

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Wave propagation in the magnetic network on the Sun

Hasan, S. S; Vigeesh, G; van Ballegooijen, A. A (Cambridge University Press, 2006)

Hasan et al. (2005) have recently presented 2-D dynamical calculations on wave propagation in in the magnetic network of the Sun. The latter is idealized as consisting of non-potential flux tubes in the quiet solar ...
Why Does the Sun Have Kilogauss Magnetic Fields?

Hasan, S. S; van Ballegooijen, A. A (Astronomical Society of the Pacific, 1998)

Magnetic fields in the solar photosphere are concentrated in flux tubes with kilogauss field strength surrounded by nearly field-free plasma. Observations show that the flux tubes are located in convective downdrafts where ...

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