Effects of flares on solar oscillation characteristics

Ambastha, Ashok ; Basu, Sarbani ; Antia, H. M. (2003) Effects of flares on solar oscillation characteristics Proceedings of SOHO 12/GONG+ 2002. Local and Global Helioseismology: the Present and Future . pp. 219-222.

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We use ring diagram analysis to study the effects of solar flares on p-mode oscillation characteristics. We study the changes in the amplitude, frequency and width of acoustic modes using data before, during and after a few of the major flares during the current solar cycle. Mode power is found to be enhanced during and after some flares, though the enhancement is not seen in all flares.

Item Type:Article
Source:Copyright of this article belongs to European Space Agency.
Keywords:Sun: Oscillations; Sun: Activity
ID Code:75673
Deposited On:24 Dec 2011 15:09
Last Modified:18 May 2016 19:37

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