Convective Overshoot as a Source of Helicity
نویسندگان
چکیده
منابع مشابه
Helioseismic Estimation of Convective Overshoot in the Sun
By using the periodic signal present in the frequencies of oscillation due to the base of the solar convection zone, Monteiro, Christensen-Dalsgaard & Thompson (1994) gave an upper limit to the extent of a layer of convective overshooting in the Sun. Alternative studies (Roxburgh & Vorontsov, 1994) have suggested that it may not be possible to do so since the amplitude of the signal does not va...
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The stratification near the base of the Sun’s convective envelope is governed by processes of convective overshooting and element diffusion, and the region is widely believed to play a key role in the solar dynamo. The stratification in that region gives rise to a characteristic signal in the frequencies of solar p modes, which has been used to determine the depth of the solar convection zone a...
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ژورنال
عنوان ژورنال: International Astronomical Union Colloquium
سال: 1991
ISSN: 0252-9211
DOI: 10.1017/s0252921100079392