4 papers
Assessing the waveform systematics from parameter estimation to population inference with eccentricity
Muhammad Zeeshan, Richard O'Shaughnessy, Natalie Malagon +1
While masses and spins are routinely used to constrain compact binary formation channels, eccentricity provides an additional and potentially powerful diagnostic of binary origin,…
Uncovering Hierarchical Sub-Population of Binary Black Holes
Muhammad Zeeshan, Richard O'Shaughnessy
Enabled by improved instruments with increasing sensitivity, the ongoing gravitational wave census now contains 259 binary black holes, numerous enough to unveil trends, substructu…
Population Properties of Binary Black Holes with Eccentricity
Muhammad Zeeshan, Richard O'Shaughnessy, Natalie Malagon
The development of eccentric waveform models enables us to explore the growing catalog of gravitational-wave events with measurable eccentricity. This opens new opportunities to ga…
An Implementation to Identify the Properties of Multiple Population of Gravitational Wave Sources
Meesum Qazalbash, Muhammad Zeeshan, Richard O'Shaughnessy
The rapidly increasing sensitivity of gravitational wave detectors is enabling the detection of a growing number of compact binary mergers. These events are crucial for understandi…