Helioseismic Test of Nonhomologous Solar Radius Changes with the 11 Year Activity Cycle
نویسندگان
چکیده
منابع مشابه
Helioseismic test of non-homologous solar radius changes with the 11-year activity cycle
Recent models of variations of the Sun’s structure with the 11-year activity cycle by Sofia et al. (2005) predict strong non-homologous changes of the radius of subsurface layers, due to subsurface magnetic fields and field-modulated turbulence. According to their best model the changes of the surface radius may be 1000 times larger than those at the depth of 5 Mm. We use f-mode oscillation fre...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2007
ISSN: 0004-637X,1538-4357
DOI: 10.1086/515394