2 papers
astro-ph.HE2026
Identifying Host Galaxies of Binary Black Hole Mergers with Next-Generation Gravitational Wave Detector Networks
Sumedha Biswas, Andrew Levan, Peter G. Jonker +3
Identifying the host galaxy of a binary black hole (BBH) merger detected via gravitational waves (GWs) remains a challenge due to the absence of electromagnetic counterparts and th…
astro-ph.HE2025
Comparing the Space Densities of Millisecond-Spin Magnetars and Fast X-Ray Transients
Sumedha Biswas, Peter G. Jonker, M. Coleman Miller +2
Fast X-ray transients (FXTs) are bright X-ray flashes with durations of minutes to hours, peak isotropic luminosities of L_X,peak ~ 10^42-10^47 erg/s, and total isotropic energies…