Quick
Search: 		  
advanced search
 GSW Home   GeoRef Home   My GSW Alerts   Contact GSW   About GSW   Journals List   Help 
Bulletin of the Seismological Society of America Don't get GSW? Talk to your librarian.
JOURNAL HOME HELP CONTACT PUBLISHER SUBSCRIBE ARCHIVE SEARCH TABLE OF CONTENTS
Bulletin of the Seismological Society of America; February 1974; v. 64; no. 1; p. 25-32
© 1974 Seismological Society of America
This Article
Right arrow Full Text (PDF)
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by HRON, M.
Right arrow Articles by CHAPMAN, C. H.
Right arrow Search for Related Content
GeoRef
Right arrow GeoRef Citation

The "shadow" from a velocity reversal

M. HRON and C. H. CHAPMAN

INSTITUTE OF EARTH AND PLANETARY PHYSICS THE UNIVERSITY OF ALBERTA, EDMONTON 7, ALBERTA

Abstract

The "shadow" from an Epstein "sech2" profile is caused by exponential decay of amplitude. The decay constant, which is independent of frequency, is identical with that obtained from the classical ray theory. The spectral amplitudes and theoretical seismograms evaluated numerically show the effect of the reversal on the acoustic wave propagation.




This article has been cited by other articles:


Home page
 Bulletin of the Seismological Society of AmericaHome page
R. BULAND and C. H. CHAPMAN
The computation of seismic travel times
Bulletin of the Seismological Society of America, October 1, 1983; 73(5): 1271 - 1302.
[Abstract] [PDF]


JOURNAL HOME HELP CONTACT PUBLISHER SUBSCRIBE ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 2009 by Seismological Society of America