Journal article
Normal mode coupling due to hemispherical anisotropic structure in Earth's inner core
- Abstract:
-
We present illustrative calculations of the effect of hemispherical variation in inner core anisotropy on Earth's normal modes of oscillation. Body wave studies show that the anisotropy in the inner core is not simple cylindrical anisotropy, which is often portrayed in models derived from normal mode data, but varies with longitude. 'Hemispherical' or odd degree, structure has to be studied by cross-coupling normal modes, as the self-coupling technique is sensitive only to even degree Earth s...
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- Publication status:
- Published
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- Publisher copy:
- 10.1111/j.1365-246X.2009.04211.x
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Bibliographic Details
- Journal:
- GEOPHYSICAL JOURNAL INTERNATIONAL
- Volume:
- 178
- Issue:
- 2
- Pages:
- 962-975
- Publication date:
- 2009-08-01
- DOI:
- EISSN:
-
1365-246X
- ISSN:
-
0956-540X
- Source identifiers:
-
83429
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:83429
- UUID:
-
uuid:8ab35921-b448-41f4-a2d0-d0347fd7e6af
- Local pid:
- pubs:83429
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2009
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