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On DLA's eta

Hitoshi Kawakatsu, Jean-Paul Montagner and Teh-Ru Alex Song
On DLA's eta (in The interdisciplinary Earth; a volume in honor of Don L. Anderson, Gillian R. Foulger (editor), Michele Lustrino (editor) and Scott D. King (editor))
Special Paper - Geological Society of America (August 2015) 514: 33-38

Abstract

In his pioneering 1961 paper on seismic anisotropy in a layered earth, Don L. Anderson (hereafter referred to as DLA) introduced a parameter often referred to in global seismology as eta without providing any reasoning. This note hopes to clarify the significance of eta in the context of the dependence of body wave velocities in a transversely isotropic system on the angle of incidence, and also its relation with the other well-known anisotropic parameters introduced by Leon Thomsen in 1986.


ISSN: 0072-1077
EISSN: 2331-219X
Coden: GSAPAZ
Serial Title: Special Paper - Geological Society of America
Serial Volume: 514
Title: On DLA's eta
Title: The interdisciplinary Earth; a volume in honor of Don L. Anderson
Author(s): Kawakatsu, HitoshiMontagner, Jean-PaulSong, Teh-Ru Alex
Author(s): Foulger, Gillian R.editor
Author(s): Lustrino, Micheleeditor
Author(s): King, Scott D.editor
Affiliation: University of Tokyo, Earthquake Research Institute, Tokyo, Japan
Affiliation: Durham University, Department of Earth Sciences, Durham, United Kingdom
Pages: 33-38
Published: 20150828
Text Language: English
Publisher: Geological Society of America (GSA), Boulder, CO, United States
Number of pages: 6
References: 16
Accession Number: 2015-096609
Categories: Solid-earth geophysicsSeismology
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus.
Secondary Affiliation: Universita degli Studi di Roma La Sapienza, ITA, ItalyVirginia Tech, USA, United StatesUniversite Paris Diderot, FRA, FranceUniversity College London, GBR, United Kingdom
Source Note: Online First
Country of Publication: United States
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States
Update Code: 201541
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