Seismic vibrations mechanical filters for the gravitational waves detector VIRGO

Braccini, S.; Bradaschia, C.; Del Fabbro, R.; Di Virgilio, A.; Ferrante, I.; Fidecaro, F.; Flaminio, R.; Gennai, A.; Giassi, A.; Giazotto, A.; Torelli, G.; Zhang, Z.
August 1996
Review of Scientific Instruments;Aug1996, Vol. 67 Issue 8, p2899
Academic Journal
Features seismic vibrations mechanical filters for the gravitational waves detector VIRGO. Development of mechanical filters using cantilever springs as elastic elements for the VIRGO seismic isolation systems; Reduction of the spring total stiffness by more than one order magnitude using magnetic antispring.


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