Terrestrial gravity fluctuations
J Harms - Living reviews in relativity, 2015 - Springer
Different forms of fluctuations of the terrestrial gravity field are observed by gravity
experiments. For example, atmospheric pressure fluctuations generate a gravity-noise …
experiments. For example, atmospheric pressure fluctuations generate a gravity-noise …
ELGAR—a European laboratory for gravitation and atom-interferometric research
Gravitational waves (GWs) were observed for the first time in 2015, one century after
Einstein predicted their existence. There is now growing interest to extend the detection …
Einstein predicted their existence. There is now growing interest to extend the detection …
Site-selection criteria for the Einstein Telescope
ABSTRACT The Einstein Telescope (ET) is a proposed next-generation, underground
gravitational-wave detector to be based in Europe. It will provide about an order of …
gravitational-wave detector to be based in Europe. It will provide about an order of …
Impact of correlated seismic and correlated Newtonian noise on the Einstein Telescope
K Janssens, G Boileau, N Christensen, F Badaracco… - Physical Review D, 2022 - APS
Correlated noise could impact the search for the gravitational wave background at future
Earth-based gravitational-wave detectors. Due to the small distance (∼ 400 m) between the …
Earth-based gravitational-wave detectors. Due to the small distance (∼ 400 m) between the …
A lower limit for Newtonian-noise models of the Einstein Telescope
J Harms, L Naticchioni, E Calloni, R De Rosa… - The European Physical …, 2022 - Springer
Abstract The Einstein Telescope (ET) is a proposed third-generation gravitational-wave
(GW) underground observatory. It will have greatly increased sensitivity compared to current …
(GW) underground observatory. It will have greatly increased sensitivity compared to current …
Technologies for the ELGAR large scale atom interferometer array
We proposed the European Laboratory for Gravitation and Atom-interferometric Research
(ELGAR), an array of atom gradiometers aimed at studying space-time and gravitation with …
(ELGAR), an array of atom gradiometers aimed at studying space-time and gravitation with …
Simulations of gravitoelastic correlations for the Sardinian candidate site of the Einstein Telescope
Gravity fluctuations produced by ambient seismic fields are predicted to limit the sensitivity of
the next generation, gravitational wave detector Einstein Telescope at frequencies below 20 …
the next generation, gravitational wave detector Einstein Telescope at frequencies below 20 …
Low coherency of wind induced seismic noise: implications for gravitational wave detection
Seismic noise poses challenges for gravitational wave detection. Effective vibration isolation
and methods to subtract unshieldable Newtonian noise (NN) are examples. Seismic arrays …
and methods to subtract unshieldable Newtonian noise (NN) are examples. Seismic arrays …
Newtonian-noise reassessment for the Virgo gravitational-wave observatory including local recess structures
Abstract The LIGO and Virgo Scientific Collaborations have cataloged ten confident
detections from binary black holes and one from binary neutron stars in their first two …
detections from binary black holes and one from binary neutron stars in their first two …
Seismic noise characterisation at a potential gravitational wave detector site in Australia
A critical consideration in the design of next-generation gravitational wave detectors is the
understanding of the seismic environment that can introduce coherent and incoherent noise …
understanding of the seismic environment that can introduce coherent and incoherent noise …