stochastic background
Search for the isotropic stochastic background using data from Advanced LIGO's second observing run
... with a spectral index α and an amplitude Ω ref at a reference frequency f ref . As in the search in Advanced LIGO ’ s first observing run (O1) [68], we will take f ref ¼ 25 Hz, which is a convenient choice in the most ...
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Searching for a stochastic background of gravitational waves with the laser interferometer gravitational-wave observatory
... expected stochastic background at the frequen- cies of pulsar timing experiments could be substantially larger ( Hogan ...the stochastic background pro- duced by cosmic strings is ...
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GW170817 : Implications for the stochastic gravitational-wave background from compact binary coalescences
... the stochastic background is dominated by unresolvable sources, the energy-density spectra in ...astrophysical background given the inferred rate and mass distribution indicate that removing sources ...
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GW170817: Implications for the Stochastic Gravitational Wave Background from Compact Binary Coalescences
... Although the stochastic background is dominated by unresolvable sources, the energy-density spectra in Fig. 1 include contributions from the loudest, individually de- tectable events. Simulations of the ...
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GW150914 : implications for the stochastic gravitational-wave background from binary black holes
... the stochastic background measurement with Advanced LIGO and Advanced Virgo detectors can only constrain the amplitude of the background power law in the 10 – 50 Hz sensitive frequency ...the ...
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Upper Limits on the Stochastic Gravitational Wave Background from Advanced LIGO's First Observing Run
... a stochastic gravitational-wave ...the stochastic background from unresolved compact binary coalescences is expected to be particularly ...isotropic stochastic gravitational-wave ...
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Constraints on cosmic strings using data from the first Advanced LIGO observing run
... are expected to produce powerful bursts of GWs. The superposition of these bursts gives rise to a stochastic background which can be probed over a large range of frequencies by different observations. ...
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Upper Limits on the Stochastic Gravitational-Wave Background from Advanced LIGO’s First Observing Run
... a stochastic gravitational-wave ...the stochastic background from unresolved compact binary coalescences is expected to be particularly ...isotropic stochastic gravitational-wave ...
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Upper limits on a stochastic gravitational-wave background using LIGO and Virgo interferometers at 600-1000 Hz
... Data acquired by the LIGO and Virgo interferometers have been analyzed to search for a stochastic background of gravitational waves. This is the first time that data from LIGO and Virgo have been used ...
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Planck 2015 results XIX Constraints on primordial magnetic fields
... When considering a stochastic background of PMFs, we can ne- glect the contribution of energy density and anisotropic stress at the homogeneous level. The magnetic energy momentum ten- sor can be seen as ...
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Upper limit map of a background of gravitational waves
... A stochastic background of gravitational waves can be non-isotropic if, for example, the dominant source of stochastic gravitational waves comes from an ensemble of astrophysical sources ...a ...
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Search for Tensor, Vector, and Scalar Polarizations in the Stochastic Gravitational Wave Background
... tic background [39–42] or persistent signals from rotat- ing neutron stars [43–45], offer a viable means of search- ing for nonstandard gravitational-wave ...The stochastic background is thus a ...
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ABSTRA CT
... a stochastic basis, either with discrete or with continuous time, is called a square-integrable martingale if it is a martingale and if the supremum of X over all time is square-integrable: then the limit X 1 ...
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Electrochemical Noise Measurement Technique in Corrosion Research
... a stochastic technique were used for the analysis of the time records, in order to reveal fundamental characteristics of the fluctuations resulting from the initiation and propagation of crevice ...A ...
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THE VARIANCE-OPTIMAL MARTINGALE MEASURE FOR CONTINUOUS PROCESSES
... Why do we have to pass to the space of signed local martingale measures? As observed in [AS 92] one may easily construct examples (the underlying probability space Ω may be chosen to consist of 3 elements only) such that ...
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Preferences and Increased Risk Aversion under a General Framework of Stochastic Dominance
... a background risk has been seen to be of particular interest in the research on risk ...a background risk a more risk averse agent may not behave in a more risk averse manner whenever a foreground risk is ...
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ETH Zuric h� Switzerland
... Coincidence or not? Though the theory of stochastic processes is very much a theory of the 20th century, its rst appearance through applications in insurance and nance shows some remarkable similarities. In 1900, ...
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Fundamental Physics Through Gravitational Waves: From No Hair Theorem to Quantum Structures of Black Holes
... Uncertainties also exist in the SGWB of the main, insprial-merger-ringdown wave, e.g., arising from different star formation rates, different metallicity thresholds to form BHs, details in the evolution of binary stars ...
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Maximal Lp Regularity of Deterministic and Stochastic PDEs
... Remark 8.9. To clean up notation, we use the symbols . and ', where ‘a . b’ and ‘a ' b’ are understood to mean ‘there exists a constant C such that a ≤ Cb’ or ‘ C 1 b ≤ a ≤ Cb’ respectively. In this section, we prove a ...
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Sensory-motor training targeting motor dysfunction and muscle weakness in long-term care elderly combined with motivational strategies: a single blind randomized controlled study
... a stochastic-resonance based technique could be applied in clinical settings to individuals with elevated cutaneous thresholds; ...[38]. Stochastic resonance whole-body vibration (SR- WBV) has been ...
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