New search pipeline for gravitational waves with higher-order modes using mode-by-mode filtering
Nearly all template-based gravitational wave (GW) searches only include the quasicircular
quadrupolar modes of the signals in their templates. Including additional degrees of freedom …
quadrupolar modes of the signals in their templates. Including additional degrees of freedom …
New approach to template banks of gravitational waves with higher harmonics: Reducing matched-filtering cost by over an order of magnitude
Searches for gravitational wave events use models, or templates, for the signals of interest.
The templates used in current searches in the LIGO-Virgo-KAGRA data model the dominant …
The templates used in current searches in the LIGO-Virgo-KAGRA data model the dominant …
Impact of spin in compact binary foreground subtraction for estimating the residual stochastic gravitational-wave background in ground-based detectors
Stochastic gravitational-wave (GW) background (SGWB) contains information about the
early Universe and astrophysical processes. The recent evidence of SGWB by pulsar timing …
early Universe and astrophysical processes. The recent evidence of SGWB by pulsar timing …
Detecting dark matter halos with extreme mass-ratio inspirals
C Zhang, G Fu, N Dai - Journal of Cosmology and Astroparticle …, 2024 - iopscience.iop.org
Extreme mass ratio inspirals (EMRIs), where a small compact object inspirals into a
supermassive black hole, are excellent sources for the space-based laser interferometer …
supermassive black hole, are excellent sources for the space-based laser interferometer …
New black hole mergers in the LIGO-Virgo O3 data from a gravitational wave search including higher-order harmonics
Nearly all of the previous gravitational wave (GW) searches in the LIGO-Virgo data included
GW waveforms with only the dominant quadrupole mode, ie, omitting higher-order …
GW waveforms with only the dominant quadrupole mode, ie, omitting higher-order …
Compact Binary Foreground Subtraction for Detecting the Stochastic Gravitational-wave Background in Ground-based Detectors
Stochastic gravitational-wave (GW) background (SGWB) contains information about the
early Universe and astrophysical processes. The recent evidence of SGWB by pulsar timing …
early Universe and astrophysical processes. The recent evidence of SGWB by pulsar timing …
Detecting dark matter with extreme mass-ratio inspirals
C Zhang, G Fu, N Dai - arXiv preprint arXiv:2401.04467, 2024 - arxiv.org
Extreme mass ratio inspirals (EMRIs), where a small compact object inspiralls onto a
supermassive black hole, are excellent sources for the space-based laser interferometer …
supermassive black hole, are excellent sources for the space-based laser interferometer …
Sky localization of space-based detectors with time-delay interferometry
T Jiang, Y Gong, X Lu - Journal of Cosmology and Astroparticle …, 2024 - iopscience.iop.org
The accurate sky localization of gravitational wave (GW) sources is an important scientific
goal for space-based GW detectors. The main differences between future space-based GW …
goal for space-based GW detectors. The main differences between future space-based GW …