Coupled normal-mode sensitivity to inner-core shear velocity and attenuation

We have studied the response of normal modes to perturbations in inner-core shear velocity and attenuation, using fully coupled mode synthetics. Our results indicate that (i) mode pairs nS l - n±1S l ar...

ver descrição completa

Detalhes bibliográficos
Principais autores:	Andrews, J, Deuss, A, Woodhouse, J
Formato:	Journal article
Idioma:	English
Publicado em:	2006

Registros relacionados

Normal mode coupling due to hemispherical anisotropic structure in Earth's inner core
por: Irving, J, et al.
Publicado em: (2009)

Regional variation of inner core anisotropy from seismic normal mode observations.
por: Deuss, A, et al.
Publicado em: (2010)

The observation of inner core shear waves
por: Deuss, A, et al.
Publicado em: (2000)

S40RTS: a degree-40 shear-velocity model for the mantle from new Rayleigh wave dispersion, teleseismic traveltime and normal-mode splitting function measurements
por: Ritsema, J, et al.
Publicado em: (2011)

Measuring the seismic velocity in the top 15 km of Earth’s inner core
por: Godwin, H, et al.
Publicado em: (2017)

Iteration method to determine the eigenvalues and eigenvectors of a target multiplet including full mode coupling
por: Deuss, A, et al.
Publicado em: (2004)

Normal mode sensitivity to Earth's D″ layer and topography on the core-mantle boundary: What we can and cannot see
por: Koelemeijer, P, et al.
Publicado em: (2012)

Study of the average shear velocity of the inner-core of the earth using isolation filters
por: Fiszman, Nicolas
Publicado em: (2010)

Calculation of normal mode spectra in laterally heterogeneous earth models using an iterative direct solution method
por: Al-Attar, D, et al.
Publicado em: (2012)

Constraints on core-mantle boundary topography from normal mode splitting
por: Soldati, G, et al.
Publicado em: (2013)

The formation and evolution of Earth’s inner core
por: Wilson, AJ, et al.
Publicado em: (2025)

Theoretical free-oscillation spectra: the importance of wide band coupling
por: Deuss, A, et al.
Publicado em: (2001)

Estimating core-mantle boundary temperature from seismic shear velocity and attenuation
por: Frédéric Deschamps, et al.
Publicado em: (2022-12-01)

Observations of core-mantle boundary stoneley modes
por: Koelemeijer, P, et al.
Publicado em: (2013)

3D transdimensional seismic tomography of the inner core
por: Brett, Henry, et al.
Publicado em: (2022)

EVIDENCE FOR INNER CORE ANISOTROPY FROM FREE OSCILLATIONS
por: Woodhouse, J, et al.
Publicado em: (1986)

ANISOTROPY OF THE INNER CORE INFERRED FROM PKIKP TRAVEL-TIMES
por: Morelli, A, et al.
Publicado em: (1986)

SP12RTS: a degree-12 model of shear- and compressional-wave velocity for Earth's mantle
por: Koelemeijer, P, et al.
Publicado em: (2016)

Investigation of time dependent inner core structure by the analysis of free oscillation spectra
por: Sharrock, D, et al.
Publicado em: (1998)

An estimate of absolute shear-wave speed in the Earth’s inner core
por: Thuany Costa de Lima, et al.
Publicado em: (2023-07-01)

Determination of Shear Wave Velocity and Attenuation From Waveforms in Low Velocity Formations
por: Toksoz, M. Nafi, et al.
Publicado em: (2012)

Crust and upper mantle shear velocity structure beneath the Tibetan plateau and surrounding regions from interevent surface wave phase velocity inversion
por: Curtis, A, et al.
Publicado em: (1997)

Complex shear wave velocity structure imaged beneath Africa and Iceland
por: Ritsema, J, et al.
Publicado em: (1999)

Tomography of core-mantle boundary and lowermost mantle coupled by geodynamics: joint models of shear and compressional velocity
por: Gaia Soldati, et al.
Publicado em: (2015-03-01)

Upper mantle attenuation and velocity structure from measurements of differential S phases
por: Reid, F, et al.
Publicado em: (2001)

Velocity and attenuation structure of the mantle: constraints from differential properties of shear waves
por: Reid, F, et al.
Publicado em: (1999)

THE COUPLING AND ATTENUATION OF NEARLY RESONANT MULTIPLETS IN THE EARTHS FREE OSCILLATION SPECTRUM
por: Woodhouse, J
Publicado em: (1980)

Sound velocity of hexagonal close-packed iron to the Earth’s inner core pressure
por: Daijo Ikuta, et al.
Publicado em: (2022-11-01)

Seismic observations of splitting of the mid-transition zone discontinuity in Earth's mantle.
por: Deuss, A, et al.
Publicado em: (2001)

The nature of the Lehmann discontinuity from its seismological Clapeyron slopes
por: Deuss, A, et al.
Publicado em: (2004)

A systematic search for mantle discontinuities using SS-precursors
por: Deuss, A, et al.
Publicado em: (2002)

Theory and Observations - Earth's Free Oscillations
por: Woodhouse, J, et al.
Publicado em: (2007)

Phase Velocity and Attenuation of Longitudinal Shear Vibrations of Hollow Poroelastic Cylinders
por: S. Ahmed Shah, et al.
Publicado em: (2014-05-01)

Local Energy Velocity of the Air-Core Modes in Hollow-Core Fibers
por: Andrey Pryamikov
Publicado em: (2023-09-01)

Velocity and attenuation of elastic wave in a developed layer with the initial inner percolation in the pores
por: Xiaodong Han, et al.
Publicado em: (2018-04-01)

Global high-resolution phase velocity distributions of overtone and fundamental-mode surface waves determined by mode branch stripping
por: Van Heijst, H, et al.
Publicado em: (1999)

Global anisotropic phase velocity maps for fundamental mode surface waves between 40 and 150 s
por: Trampert, J, et al.
Publicado em: (2003)

Inner core composition paradox revealed by sound velocities of Fe and Fe-Si alloy
por: Haijun Huang, et al.
Publicado em: (2022-02-01)

SPLITTING FUNCTIONS OF LONG-PERIOD NORMAL-MODES OF THE EARTH
por: Giardini, D, et al.
Publicado em: (1988)