Constraints on upper inner-core structure from waveform inversion of core phases

Geophysical Journal International

Volumn 150, Issue 3, 2002, Pages 651-664

  Garcia, R ^a  

^a IRAP   (France)

Author keywords

Attenuation; Body waves; Inner core; Inversion; P waves; Waveform analysis

Indexed keywords

BODY WAVE; INNER CORE; P-WAVE; SEISMIC ATTENUATION; WAVEFORM ANALYSIS;

EID: 0036713658     PISSN: 0956540X     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-246X.2002.01717.x     Document Type: Article

References (40)

1. Measurements of electric anisotropy due to solidification texturing and the implications for the Earth's inner core
2. A general inversion scheme for source, site, and propagation characteristics using multiply recorded sets of moderate-sized earthquakes
3. Observation of PKP(DF) and PKP(BC) across the United Kingdom: Implication for studies of attenuation in the Earth's core
4. PKP(BC-DF) travel time residuals and short scale heterogeneity in the deep earth
5. The effect of D″ on PKP(AB-DF) traveltime residuals and possible implications for inner core structure
6. The structure of the inner core inferred from short period and broadband GDSN data
7. Short-period PKP phases and the anelastic mechanism of the inner core
8. A search for lateral heterogeneity in the inner core from differential traveltimes near PKP-D and PKP-C
9. Full wave theory applied to a discontinuous velocity increase: The inner core boundary
10. Seismic attenuation of the inner core: Viscoelastic or stratigraphic?
11. Large-scale variations in inner core anisotropy
12. Inner core anisotropy and rotation
13. Short-period body wave constraints on properties of the Earth's inner core boundary
14. The anelasticity of the inner core
15. Observable effects of the seismic absorption band in the Earth
16. Preliminary reference Earth model
17. Determination of earthquake source parameters from waveform data for studies of global and regional seismicity
18. Rapid earthquake analysis utilizes the internet
19. A comparison and test of various site-response estimation techniques, including three that are not reference-site dependent
20. Amplitude of the core-mantle boundary topography estimated by stochastic analysis of core phases
21. Velocity constraints for the inner core inferred from long-period, PKP amplitudes
22. Investigation of the inner-outer core boundary structure from the seismograms of a deep earthquake recorded by a regional seismic array
23. Seismic structure near the inner core-outer core boundary
24. Constraints on seismic velocities in the Earth from traveltimes
25. Amplitude studies of core phases
26. Q in the inner core
27. Hemispherical variations in seismic velocity at the top of the Earth's inner core
28. Isotropy overlying anisotropy at the top of the inner core
29. Calculation of body waves, for caustics and tunnelling in core phases
30. Constraints on inner core anisotropy from PKP(DF) traveltimes
31. Velocity structure near the inner core boundary from waveform modeling
32. Depth dependence of anisotropy of the Earth's inner core
33. Attenuation in the uppermost inner core from broad-band GEOSCOPE PKP data
34. Anisotropy in inner core attenuation: A new type of data to constrain the nature of the solid core
35. A laboratory model for convection in Earth's core driven by a thermally heterogeneous mantle
36. Degre one heterogeneity and hemispherical variation of anisotropy in the inner core from PKP(BC)-PKP(DF) times
37. Fine-scale heterogeneity in the Earth's inner core
38. Investigating the frequency dependence of mantle Q by stacking P and PP spectra
39. Growth model of the inner core coupled with the outer core dynamics and the resulting elastic anisotropy