3 papers
astro-ph.HE2026
The 0.9 Megasecond XRISM/Resolve Spectrum of the Seyfert-1 AGN NGC 4151
Jon M. Miller, Xin Xiang, Missagh Mehdipour +13
NGC 4151 is the brightest Seyfert-1 active galaxy in the pass band of the Resolve calorimeter spectrometer aboard XRISM. It has been observed on 14 occasions, resulting in a total…
astro-ph.SR2025
WR + O binaries as probes of the first phase of mass transfer
Marit Nuijten, Gijs Nelemans
Context. Wolf-Rayet (WR) and O-star binaries can be the progenitors of X-ray binaries and double black hole binaries. Their formation is not yet fully understood, however. For 21 o…
astro-ph.HE2024
On the uncertainty of the White Dwarf Astrophysical Gravitational Wave Background
Sophie Hofman, Gijs Nelemans
Context: The astrophysical gravitational wave background (AGWB) is a stochastic gravitational wave (GW) signal that is emitted by different populations of inspiralling binary syste…