2 papers
astro-ph.IM2026
EXPO: a quantum leap in fast, wide-band X-ray polarimetry for astrophysics
Paolo Soffitta, Sebastien Guillot, Ian Hutchinson +137
The Enhanced X-ray Polarimetry Observatory (EXPO) is a mission concept proposed to ESA as an M8 candidate, with a prospective launch in 2041. Building on the scientific success of…
astro-ph.HE2025
X-Ray Observations of Old Nearby Supernovae: Constraints on Compact Object Populations and Late Interaction
Julia Ahlvind, Josefin Larsson, Dennis Alp
The properties of the population of compact objects created in core-collapse supernovae (SNe) are uncertain. X-ray observations years to decades after the explosions offer a way to…