Abstract
The sunspot number (SSN), the total solar irradiance (TSI), a TSI reconstruction, and the solar flare index (SFI) are analyzed for long-range persistence. The SSN, TSI, and TSI reconstruction are almost certainly long-range persistent with most probable Hurst exponent H ≈ 0. 7. The SFI process, however, is either very weakly persistent (H < 0. 6) or completely uncorrelated.
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© 2012 Springer-Verlag Berlin Heidelberg
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Rypdal, K., Rypdal, M. (2012). Stochastic Properties of Solar Activity Proxies. In: Leubner, M., Vörös, Z. (eds) Multi-scale Dynamical Processes in Space and Astrophysical Plasmas. Astrophysics and Space Science Proceedings, vol 33. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-30442-2_25
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DOI: https://doi.org/10.1007/978-3-642-30442-2_25
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