Source spectra of the first four Source Physics Experiments (SPE) explosions from the frequency-domain moment-tensor inversion [electronic resource].
- Published
- Washington, D.C. : United States. Dept. of Energy, 2016.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy - Physical Description
- 1,637-1,651 : digital, PDF file
- Additional Creators
- Los Alamos National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- In this study, I used seismic waveforms recorded within 2 km from the epicenter of the first four Source Physics Experiments (SPE) explosions to invert for the moment-tensor spectra of these explosions. I employed a one-dimensional (1D) Earth model for Green's function calculations. The model was developed from P- and Rg-wave travel times and amplitudes. I selected data for the inversion based on the criterion that they had consistent travel times and amplitude behavior as those predicted by the 1D model. Due to limited azimuthal coverage of the sources and the mostly vertical-component-only nature of the dataset, only long-period, volumetric components of the moment-tensor spectra were well constrained.
- Report Numbers
- E 1.99:la-ur-15-27280
la-ur-15-27280 - Subject(s)
- Note
- Published through SciTech Connect.
08/01/2016.
"la-ur-15-27280"
Bulletin of the Seismological Society of America 106 4 ISSN 0037-1106 AM
Xiaoning Yang. - Funding Information
- AC52-06NA25396
View MARC record | catkey: 23782381