Twist of magnetic fields in solar active regions
β Scribed by Hongqi Zhang; Lirong Tian; Shudong Bao; Mei Zhang
- Book ID
- 110636426
- Publisher
- Springer-Verlag
- Year
- 2000
- Tongue
- English
- Weight
- 199 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0250-6335
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A statistical mechanics of the velocity and magnetic fields is formulated for an active region plasma. The plasma subjected to the conservation laws emerges in a most probable state which is described by an equilibrium distribution function containing a lagrange multiplier for every invariant of the
Soft X-ray observations confirm that some of the dark gaps seen between interconnecting loops and inner cores of active regions may be loci of open fields, as it has been predicted by global potential extrapolation of photospheric magnetic fields. It seems that the field lines may open only in a lat
Magnetogram data are analyzed to study daily variations of tilt angles of the magnetic axes of active regions defined by magnetic fields measured with the Mount Wilson magnetograph. The period covered by this daily data set is 1967 through April 9, 1990. It is found that on average regions with posi