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20242026
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astro-ph.HE2026

Population synthesis predictions of the Galactic compact binary gravitational wave foreground detectable by LISA

Jake McMillan, Adam Ingram, Cordelia Dashwood Brown +4

We use population synthesis modelling to predict the gravitational wave (GW) signal that the Laser Interferometer Space Antenna (LISA) will detect from the Galactic population of c…

astro-ph.HE2026

Distance Estimation and Sky Localization of Eccentric Double White Dwarf Binaries from Gravitational Wave Observations inside Globular Clusters

Yuetong Zhao, L. Hellström, Siqi Zhang +7

The cosmic distance scale is built on multiple different techniques for estimating distances in space that are often connected and dependent on multiple measurements and assumption…

astro-ph.HE2025

Multiband gravitational wave observations of eccentric escaping binary black holes from globular clusters

Yuetong Zhao, Abbas Askar, Youjun Lu +7

Stellar-mass binary black holes (sBBHs) formed in globular clusters (GCs) are promising sources for multiband gravitational wave (GW) observations, particularly with low- and middl…

astro-ph.HE2025

Self-lensing binaries as probes of Supernova physics

Grzegorz Wiktorowicz, Matthew Middleton, Aleksandra Olejak +3

Self-lensing (SL) in binary systems has the potential to provide a unique observational window into the Galactic population of compact objects. Using the and C…

astro-ph.HE2025

Ultraluminous X-ray sources in Globular Clusters

Grzegorz Wiktorowicz, Mirek Giersz, Abbas Askar +2

This paper investigates the formation, populations, and evolutionary paths of UltraLuminous X-ray Sources (ULXs) within Globular Clusters (GCs). ULXs, characterised by their extrem…