Helium content in the solar convective envelope from helioseismology
Helium content in the solar convective envelope from helioseismology
复制标题
来自日震学的太阳对流包层中的氦含量
DOI:
10.1093/mnras/249.4.602
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发表时间:
1991
影响因子:
4.8
通讯作者:
R. Sienkiewicz
中科院分区:
文献类型:
--
作者:
W. Dziembowski;A. Pamyatnykh;R. Sienkiewicz
Using measured frequencies of the solar p-modes, the fractional mass content of helium in the Sun's envelope is determined. It is found that its value lies between 0.23 and 0.24. This result appears to be unaffected by the uncertainties in the treatment of the atmosphere and the outer convective zone, but it relies in a sensitive way on calculation of thermodynamical quantities