Dynamic variations at the base of the solar convection zone
Citations
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Cites background from "Dynamic variations at the base of t..."
...Further analysis, considering again residuals in the rotation rate inferred for individual time segments from the mean over these segments, found evidence for time variations near and below the base of the convection zone, with shorter periods (Howe et al. 2000b)....
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...Antia & Basu (2000), Howe et al. (2000a), and Vorontsov et al. (2002) have carried out more detailed analyses, showing that the flows are coherent over at least the outer one third of the convection zone....
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425 citations
Cites background from "Dynamic variations at the base of t..."
...Instead, there is possible evidence for a shorter 1.3 yr period at the base of the convection zone (Howe et al. 2000a)....
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...This is the layer where recent helioseismological inversions have shown marked negative radial shear (Howe et al. 2000a, Corbard & Thompson 2002, Thompson et al. 2003)....
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...This would suggests that the field responsible for the 22 yr cycle cannot come from the tachocline, but rather from the outer 70 Mm of the sun where 11 yr variations have indeed been seen (Howe et al. 2000b, Vorontsov et al. 2002)....
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400 citations
Cites background from "Dynamic variations at the base of t..."
...Helioseismology also provides some evidence for solar cycle related changes at the base of the convection zone, within it and below the surface which may be related to structural changes (see e.g. Basu, 2002; Antia et al., 2001; Howe et al., 2000)....
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377 citations
References
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Additional excerpts
...262, L33 (1992); see also Schou et al. (1998) in (3)]....
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949 citations