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Volumn 278, Issue 5341, 1997, Pages 1284-1288

Inner core rotation rate from small-scale heterogeneity and time- varying travel times

Author keywords

[No Author keywords available]

Indexed keywords

CORE (INNER); ROTATION RATE; SEISMIC WAVE; TRAVEL TIME;

EID: 0030695289     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.278.5341.1284     Document Type: Article
Times cited : (152)

References (23)
  • 3
    • 0030303720 scopus 로고    scopus 로고
    • _, Science 274, 1887 (1996).
    • (1996) Science , vol.274 , pp. 1887
  • 13
    • 15644361808 scopus 로고    scopus 로고
    • in press
    • K. C. Creager, Eos (Fall Suppl.), in press.
    • Eos , Issue.FALL SUPPL.
    • Creager, K.C.1
  • 14
    • 15644375934 scopus 로고    scopus 로고
    • note
    • BC. This difference is expected to cause differential times to be frequency dependent, and possibly produce a bias in the differential times that is sensitive to the chosen time windows. For the observations analyzed here, this bias is insignificant. The mean difference among picks from the first and second peaks is 0.02 s, from second to third is -0.06 s, and from third to fourth is -0.01 s.
  • 21
    • 15644380228 scopus 로고
    • thesis. University of Washington, Seattle
    • T. J. McSweeney, thesis. University of Washington, Seattle (1995).
    • (1995)
    • McSweeney, T.J.1
  • 23
    • 15644370737 scopus 로고    scopus 로고
    • note
    • The idea of jointly analyzing COL and ASN data came from a discussion with T. Dahlen during an Incorporated Research Institutions for Seismology (IRIS) field trip. I thank X. Song for sending me his hand-digitized seismograms at COL for earthquakes before 1982; B. Buffett, T. McSweeney, R. Merrill, M. Brown, J. Castle, and J. Winchester for discussion; and B. Buffett, R. Engdahl, X. Song, and S. Tanaka for sending preprints. I also thank IRIS, the ASN, C. Rowe, and D. Christensen for providing high-quality waveform data. Supported by NSF.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.