Photospheric field gradient in the neighbourhood of quiescent prominences

dc.contributor.author	Nagabhushana, B. S
dc.contributor.author	Gokhale, M. H
dc.date.accessioned	2009-07-21T16:26:21Z
dc.date.available	2009-07-21T16:26:21Z
dc.date.issued	1990
dc.identifier.citation	Ruzdjak, V and Tandberg-Hanssen, E eds., Dynamics of quiescent prominences: Proceedings of the No. 117 Colloqium of the International Astronomical Union Hvar, SR Croatia, Yugoslavia, September 25 - 29, 1989, pp. 234	en
dc.identifier.isbn	3-540-52973-X
dc.identifier.uri	http://hdl.handle.net/2248/4660
dc.description.abstract	We have determined statistically the horizontal gradiant of the vertical magnetic field in the neighbourhood of filaments inside and outside the active regions during a few months in 1981 and in 1984. The results show that there are meaningful upper and lower limits on the gradiant of the surrounding large scale photospheric magnetic field for the existance of a filament. These limits represent a necessary but not sufficient condition.	en
dc.language.iso	en	en
dc.publisher	Springer	en
dc.relation.ispartofseries	Lecture Notes in Physics;Vol. 363
dc.relation.ispartofseries	IAU Colloquium;No. 117
dc.relation.uri	http://dx.doi.org/10.1007/BFb0025640	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1990LNP...363..234N	en
dc.subject	Photospheric Field Gradient	en
dc.subject	Quiescent Prominences	en
dc.subject	Vertical Magnetic Field	en
dc.title	Photospheric field gradient in the neighbourhood of quiescent prominences	en
dc.type	Article	en