Resampling cross-correlation search of LIGO O4a data sets Sco X-1 continuous-wave upper limits below torque balance (independent of inclination) for 50–200 Hz.
Abbott and Others
4 Pith papers cite this work, alongside 115 external citations. Polarity classification is still indexing.
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New simulations show that cross-correlating gravitational wave background anisotropies with galaxy distributions can enable discovery at angular scales of 4-6 degrees with next-generation observatories.
Introduces a Peak Finder algorithm that selects representative candidates in ASAF GW radiometer searches, reducing false dismissal rate by a factor of 3 when following up 2 candidates at 30 Hz compared to the full-sky approach.
Joint SKA PTA and astrometry analysis improves gravitational wave background detection sensitivity by 10-50%.
citing papers explorer
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Sub-Torque-Balance Upper Limits on Continuous Gravitational Waves from Scorpius X-1
Resampling cross-correlation search of LIGO O4a data sets Sco X-1 continuous-wave upper limits below torque balance (independent of inclination) for 50–200 Hz.
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Prospects for multi-messenger discovery of the gravitational-wave background anisotropies via cross-correlation with galaxies
New simulations show that cross-correlating gravitational wave background anisotropies with galaxy distributions can enable discovery at angular scales of 4-6 degrees with next-generation observatories.
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Efficient Search for Detection Candidates Using a Peak Finder Strategy for All-Sky-All-Frequency Gravitational Wave Radiometer
Introduces a Peak Finder algorithm that selects representative candidates in ASAF GW radiometer searches, reducing false dismissal rate by a factor of 3 when following up 2 candidates at 30 Hz compared to the full-sky approach.
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Synergies Between Pulsar Timing Array and Astrometry
Joint SKA PTA and astrometry analysis improves gravitational wave background detection sensitivity by 10-50%.