Speaker
Dr
Luca Naticchioni
(INFN Roma)
Description
In this talk we discuss the preparation of two boreholes at the corners, named P2 and P3, of the ET triangle in Sardinia. The boreholes are designed to host broadband seismometers dedicated to a long-term seismic monitoring at about 250m underground. We also report the principal aspects of the geophysical logs of the boreholes and the sensor installation downhole. Finally, we present the preliminary results from the first month of seismic monitoring, which demonstrate the remarkable quality of the site, showing a seismic noise background which crosses the Peterson's low noise model in a frequency range of 2-7Hz.
Primary author
Dr
Luca Naticchioni
(INFN Roma)
Co-authors
Dr
Luca Cardello
(UNISS)
Dr
Daniele Cittadino
(INFN)
Dr
Carlo Giunchi
(INGV)
Domenico D'Urso
(University of Sassari and INFN-LNS)
Prof.
Quintilio Napoleoni
(Sapienza univ. di Roma)
Matteo Di Giovanni
(Istituto Nazionale di Fisica Nucleare)
Giacomo Oggiano
(Istituto Nazionale di Fisica Nucleare)
Maurizio Perciballi
(ROMA1)
Piero Rapagnani
(Istituto Nazionale di Fisica Nucleare)
Fulvio Ricci
(Istituto Nazionale di Fisica Nucleare)
Claudio Rossini
Gilberto Saccorotti
(Istituto Nazionale di Geofisica e Vulcanologia)
Gaetano Schillaci
(Istituto Nazionale di Fisica Nucleare)
maria marsella
(Sapienza University, Rome)