activity
20212026
most citedLong-term X-ray spectral evolution of Ultraluminous X-ray sources: implications on the accretion flow geometry and the nature of the accretor

62 citations · 175 across the 18 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

astro-ph.HE2023★ 8 cited

On the nature of the ultraluminous X-ray source Holmberg II X-1

F. Barra, C. Pinto, M. Middleton +4

We present a comprehensive spectral analysis of the ultraluminous X-ray source Holmberg II X-1 using broadband and high-resolution X-ray spectra taken with the XMM-Newton satellite…

astro-ph.HE2023★ 6 cited

The High Energy X-ray Probe (HEX-P): Studying Extreme Accretion with Ultraluminous X-ray Sources

Matteo Bachetti, Matthew J. Middleton, Ciro Pinto +25

Ultraluminous X-ray sources (ULXs) represent an extreme class of accreting compact objects: from the identification of some of the accretors as neutron stars to the detection of po…