DocumentCode
1886462
Title
Ground motion measurements in HERA
Author
Shiltsev, V. ; Baklakov, B. ; Lebedev, P. ; Montag, C. ; Rossbach, J.
Author_Institution
Budker INP, Novosibirsk, Russia
Volume
4
fYear
1995
fDate
1-5 May 1995
Firstpage
2078
Abstract
This article presents the results of ground motion measurements at DESY. Power spectral densities of vertical and horizontal ground motion were obtained in a frequency range from 0.003 Hz up to 140 Hz at some points of the HERA tunnel. The spectra of correlation were measured at a 30 m distance between seismic probes. Amplitudes of measured uncorrelated vibrations are compared with Linear Colliders tolerances
Keywords
electron accelerators; linear colliders; proton accelerators; seismology; storage rings; 0.003 to 140 Hz; 30 m; HERA; Linear Collider tolerances; correlation spectra; ground motion measurements; horizontal ground motion; measured uncorrelated vibrations; power spectral densities; seismic probes; vertical ground motion; Colliding beam devices; Distortion measurement; Extraterrestrial measurements; Frequency; Low pass filters; Motion measurement; Optical distortion; Probes; Time measurement; Vibration measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1995., Proceedings of the 1995
Conference_Location
Dallas, TX
Print_ISBN
0-7803-2934-1
Type
conf
DOI
10.1109/PAC.1995.505459
Filename
505459
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