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Recent developments in local helioseismology

Thompson, M.J. and Zharkov, S. (2008) Recent developments in local helioseismology. Solar Physics, 251 (1-2). pp. 225-240. ISSN 1573-093X

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Abstract

Local helioseismology is providing new views of subphotospheric flows from supergranulation to global-scale meridional circulation and for studying structures and dynamics in the quiet Sun and active regions. In this short review we focus on recent developments, and in particular on a number of current issues, including the sensitivity of different measures of travel time and testing the forward modelling used in local helioseismology. We discuss observational and theoretical concerns regarding the adequacy of current analyses of waves in sunspots and active regions, and we report on recent progress in the use of numerical simulations to test local helioseismic methods.

Item Type: Article
Academic Units: The University of Sheffield > Faculty of Science (Sheffield) > School of Mathematics and Statistics (Sheffield)
Depositing User: Mrs Megan Hobbs
Date Deposited: 09 Mar 2010 14:41
Last Modified: 09 Mar 2010 14:41
Published Version: http://dx.doi.org/10.1007/s11207-008-9143-6
Status: Published
Publisher: Springer
Identification Number: 10.1007/s11207-008-9143-6
URI: http://eprints.whiterose.ac.uk/id/eprint/10477

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