Sensitivity kernels for time-distance helioseismology
نویسندگان
چکیده
منابع مشابه
Sensitivity Kernels for Time - Distance Inversion
Inversion of local-area helioseismic time-distance data has so far only been done in the ray approximation (Kosovichev 1996). Since this is a high-frequency approximation its applicability can be questioned for the solar case. Bogdan (1997) showed that for a simple solar model the localized wave packets do follow, but are not connned to, the ray path. We use an approximation based on the rst Fr...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2018
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361/201833206