Waves in polar coronal holes

Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/5199

Title:	Waves in polar coronal holes
Authors:	Banerjee, D
Issue Date:	2010
Publisher:	Springer
Citation:	Hasan, S. S and Rutten, R. T., eds., Magnetic coupling between the interior and atmosphere of the Sun, Proceedings of the conference "Centenary commemoration of the discovery of the Evershed effect" Dec, 2 - 5, 2008, Indian Institute of Astrophysics, Bangalore, India, pp. 281 – 286
Series/Report no.:	Astrophysics and Space Science Proceedings;
Abstract:	The fast solar wind originates from polar coronal holes. Recent observations from SoHO suggest that the solar wind is flowing from funnel-shaped magnetic fields anchored in the lanes of the magnetic network at the solar surface. Using the spectroscopic diagnostic capability of SUMER on SoHO and of EIS on HINODE, we study waves in polar coronal holes, in particular their origin, nature, and acceleration. The variation of the width of spectral lines with height above the solar surface supplies information on the properties of waves as they propagate out of the Sun.
Description:	Restricted Access The original publication is available at springerlink.com
URI:	http://hdl.handle.net/2248/5199
ISBN:	978-3-642-02858-8
Appears in Collections:	IIAP Publications

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