2 papers
gr-qc2024
Adaptive algorithms for low-latency cancellation of seismic Newtonian-noise at the Virgo gravitational-wave detector
Soumen Koley, Jan Harms, Annalisa Allocca +23
A system was recently implemented in the Virgo detector to cancel noise in its data produced by seismic waves directly coupling with the suspended test masses through gravitational…
gr-qc2023
Design and implementation of a seismic Newtonian-noise cancellation system for the Virgo gravitational-wave detector
Soumen Koley, Jan Harms, Annalisa Allocca +23
Terrestrial gravity perturbations caused by seismic fields produce the so-called Newtonian noise in gravitational-wave detectors, which is predicted to limit their sensitivity in t…