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THE COUPLING AND ATTENUATION OF NEARLY RESONANT MULTIPLETS IN THE EARTHS FREE OSCILLATION SPECTRUM

Abstract:

The effect of attenuation on the coupling of nearly resonant multiplets in the Earth's free oscillation spectrum is investigated and numerical results are presented for several of the most strongly coupled low frequency mulitplet pairs. The coupling influences considered are those of the Coriolis forces due to rotation and of the Earth's hydrostatic ellopticity of figure. It is found that the effects of attenuation (in particular the difference in Q-1 for the two multiplets) can significantly...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Role:
Author
Journal:
GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY
Volume:
61
Issue:
2
Pages:
261-283
Publication date:
1980-01-01
DOI:
EISSN:
1365-246X
ISSN:
0016-8009
Source identifiers:
187597
Language:
English
Pubs id:
pubs:187597
UUID:
uuid:118cf4f7-9df0-4956-874a-519bd41e6505
Local pid:
pubs:187597
Deposit date:
2012-12-19

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