Observation of the Free Oscillations of the Earth by Laser Interferometer-Strain Meters

V. K. Milyukov; M. P. Vinogradov; A. V. Lagutkina; A. P. Mironov; A. V. Myasnikov; N. A. Perelygin; B. G. Pustovitenko; O. V. Boborykina; Yu. M. Volfman; V. A. Nasonkin

doi:10.1007/s11018-016-0893-5

Observation of the Free Oscillations of the Earth by Laser Interferometer-Strain Meters

Autores: Milyukov V.K.¹^,2, Vinogradov M.P.¹, Lagutkina A.V.¹, Mironov A.P.¹, Myasnikov A.V.¹, Perelygin N.A.¹, Pustovitenko B.G.³, Boborykina O.V.⁴, Volfman Y.M.³, Nasonkin V.A.⁴
Afiliações:
1. Shternberg State Astronomical Institute, Lomonosov Moscow State University (GAISh MGU)
2. Vladikavkaz Scientific Center, Russian Academy of Sciences
3. Crimean Federal University
4. Geophysical Observatory
Edição: Volume 58, Nº 12 (2016)
Páginas: 1322-1329
Seção: Optophysical Measurements
URL: https://journals.rcsi.science/0543-1972/article/view/245620
DOI: https://doi.org/10.1007/s11018-016-0893-5
ID: 245620

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Resumo

The free oscillations of the Earth excited by one of the strongest earthquakes of the past decade (Japan, 2011) are analyzed using strain data obtained with precision laser interferometer-strain meters located in the North Caucasus (near Elbrus) and in Crimea (Sevastopol). Theoretical (PREM model) and observed oscillatory modes (North Caucasus) are compared.

Sobre autores

V. Milyukov

Shternberg State Astronomical Institute, Lomonosov Moscow State University (GAISh MGU); Vladikavkaz Scientific Center, Russian Academy of Sciences

Autor responsável pela correspondência
Email: milyukov@sai.msu.ru
Rússia, Moscow; Valadikavkaz