activity
20162026
most citedThe X-ray emission of gamma Cassiopeiae during the 2020-2021 disc eruption

18 citations · 20 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.HE2026

HD3191, the high-mass X-ray binary that wasn't there

Gregor Rauw, Yaël Nazé, Piotr Antoni Kołaczek-Szymański

The rapidly rotating B1 IV:nn star HD3191 lies within the error box of a flaring Fermi gamma-ray source. Although the counterpart of the Fermi source is likely an active galaxy, HD…

astro-ph.SR2025

The multi-faceted variability of HD 192639: Stochastic behaviour, regularities, and an exceptional mass-ejection event

Gregor Rauw, Yaël Nazé, Charles-Antoine Gilon

Spectroscopic and photometric variability is widespread among O-type supergiants. It is linked to various phenomena affecting the star and its circumstellar environment, thereby pr…

astro-ph.IM2025

The X-ray Integral Field Unit at the end of the Athena reformulation phase

Philippe Peille, Didier Barret, Edoardo Cucchetti +279

The Athena mission entered a redefinition phase in July 2022, driven by the imperative to reduce the mission cost at completion for the European Space Agency below an acceptable ta…

astro-ph.SR2022★ 18 cited

The X-ray emission of gamma Cassiopeiae during the 2020-2021 disc eruption

Gregor Rauw, Yaël Nazé, Christian Motch +3

gamma Cas is known for its hard and intense X-ray emission that could trace accretion by a compact companion, wind interaction with a hot sub-dwarf companion, or magnetic interacti…

astro-ph.IM2016★ 2 cited

The Filter Wheel and Filters development for the X-IFU instrument on-board Athena

E. Bozzo, M. Barbera, L. Genolet +7

Athena is the large mission selected by ESA in 2013 to investigate the science theme "Hot and Energetic Universe" and presently scheduled for launch in 2028. One of the two instrum…