Comparative morphology of EIT/SOHO images and HeII excitation

dc.contributor.author	Venkatakrishnan, P
dc.date.accessioned	2008-09-05T13:42:25Z
dc.date.available	2008-09-05T13:42:25Z
dc.date.issued	1999-06
dc.identifier.citation	Solar Physics, Vol.187, No. 1, pp. 23 - 31	en
dc.identifier.issn	0038-0938
dc.identifier.uri	http://hdl.handle.net/2248/3390
dc.description	Restricted Access	en
dc.description.abstract	Morphological differences between coronal images on the one hand, and a Hei image on the other, are used to demonstrate the independence of Heii excitation from coronal radiation. The distribution of magnetic flux is found to be more important for Heii excitation. Collisional excitation by non-thermal electrons produced in nano-flare events is proposed as the mechanism for Heii excitation.	en
dc.language.iso	en	en
dc.publisher	Kluwer Academic Publishers	en
dc.relation.uri	http://www.springerlink.com/content/l87044j07876h2x1/	en
dc.subject	Solar:line	en
dc.title	Comparative morphology of EIT/SOHO images and HeII excitation	en
dc.type	Article	en