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Archival searches for stellar-mass binary black holes in LISA
Becca Ewing, Surabhi Sachdev, Ssohrab Borhanian +1
Stellar-mass binary black holes will sweep through the frequency band of the Laser Interferometer Space Antenna (LISA) for months to years before appearing in the audio-band of gro…
Self-calibration of Networks of Gravitational Wave Detectors
B. F. Schutz, B. S. Sathyaprakash
As LIGO and Virgo are upgraded, improving calibration systems to keep pace with the anticipated signal-to-noise enhancements will be challenging. We explore here a calibration meth…
An early warning system for electromagnetic follow-up of gravitational-wave events
Surabhi Sachdev, Ryan Magee, Chad Hanna +28
Binary neutron stars (BNSs) will spend -- 15 minutes in the band of Advanced LIGO and Virgo detectors at design sensitivity. Matched-filtering of gravitational-wave (GW…
Dark Sirens to Resolve the Hubble-Lemaître Tension
Ssohrab Borhanian, Arnab Dhani, Anuradha Gupta +2
The planned sensitivity upgrades to the LIGO and Virgo facilities could uniquely identify host galaxies of dark sirens-compact binary coalescences without any electromagnetic count…
Tests of general relativity using multiband observations of intermediate mass binary black hole mergers
Sayantani Datta, Anuradha Gupta, Shilpa Kastha +2
Observation of gravitational waves (GWs) in two different frequency bands is referred to as multiband GW astronomy. With the planned Laser Interferometric Space Antenna (LISA) oper…
Multiparameter tests of general relativity using multiband gravitational-wave observations
Anuradha Gupta, Sayantani Datta, Shilpa Kastha +3
In this Letter we show that multiband observations of stellar-mass binary black holes by the next generation of ground-based observatories (3G) and the space-based Laser Interferom…