May 6 – 10, 2024
MECC
Europe/Rome timezone

The Superatenuator for seismic noise suppression of the CAOS Project

P#33
May 7, 2024, 5:30 PM
1h 30m
MECC

MECC

Poster Instrument Science Board (ISB) Posters

Description

The Superatenuator is the mechanical structure conceived to suppress the transmission of seismic noise at the level of the optical components in the Advanced VIRGO laser interferometer. Thanks to the experience acquired in the development and construction of this complex structure, the INFN Pisa group is designing, in collaboration with INFN Perugia group, a filtering system based on the Superatenuator technology. The new generation system is being revised to improve the passive atenuation performance extending the detection band in the low frequency region (around 2-3 Hz) in view of the Einstein Telescope Interferometer. At the University of Perugia the CAOS facility is a very promising experimental site to test a full scale suspension system to validate a new Superatenuator, about 15 m high, as reference solution for ET Interferometer.

Primary authors

Alberto Gennai (Istituto Nazionale di Fisica Nucleare) Alessandro Parisi (Scuola Normale Superiore di Pisa) Andrea Basti (INFN Pisa) Federico Pilo (INFN Pisa) Francesca Spada Francesco Bianchi Franco Frasconi (INFN Pisa) Gabriele Capoccia (INFN-PG) Helios Vocca (Università di Perugia) Leonardo Lucchesi (INFN Pisa) Dr Leonardo Orsini (INFN Pisa) Nicolo Baldicchi Paolo Prosperi (INFN Sezione di Pisa) Piero Chessa (University of Perugia)

Presentation materials

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