23 papers
GW Microlensing: Degeneracy with Unlensed Precessing and Non-Spinning Gravitational-Wave Signals
Disha Hegde, Anupreeta More
With nearly 400 Gravitational Wave (GW) events detected by the LIGO-Virgo-KAGRA network and many more expected, similarities between signals produced by different astrophysical eff…
SLSim: a strong lensing population simulation package
Narayan Khadka, Simon Birrer, Henry Best +45
Gravitational lensing offers unique insights into cosmology by bending light around massive objects. Strong gravitational lensing, in particular, produces magnified and often multi…
ler: LVK (LIGO-Virgo-KAGRA collaboration) event (compact-binary mergers) rate calculator and simulator
Hemantakumar Phurailatpam, Anupreeta More, Harsh Narola +7
ler is a Python package for simulating compact-binary gravitational-wave populations and estimating detectable event rates for current and future LIGO-Virgo-KAGRA detector networks…
Detectability of Gravitationally Lensed Kilonovae in the Rubin LSST
Anindya Ganguly, Anupreeta More
Identification and characterisation of Kilonovae (KNe) can be instrumental in improving our understanding of cosmology and astrophysics. However, their detection poses unique chall…
Optimal cross-correlation technique to search for strongly lensed gravitational waves
Anirban Kopty, Sanjit Mitra, Anupreeta More
As the number of detected gravitational wave (GW) events increases with the improved sensitivity of the observatories, detecting strongly lensed pairs of events is becoming a real…
SiGMa-Net II: Distinguishing Binary Black Holes from Glitches
Soorya Narayan, Anupreeta More, Sunil Choudhary +2
With increasing sensitivity of the gravitational wave (GW) detectors, we expect a significant rise in the detectable GW events. To process, analyse and identify such large amounts…