B. Marco

activity

20062022

most citedActive Galactic Nuclei: what's in a name?

649 citations · 936 across the 13 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

astro-ph.HE2021★ 5 cited

Evidence for Fe K $_{α}$ line and soft X-ray lag in NGC 7456 ULX-1

Samaresh Mondal, Agata Rozanska, Barbara De Marco +1

We report the first detection of a Fe K $_{α}$ line and soft X-ray lag in the ultraluminous X-ray source (ULX) NGC 7456 ULX-1. The XMM-Newton spectra show the presence of the 6.4 keV…

astro-ph.HE2021

The inner flow geometry in MAXI J1820+070 during hard and hard-intermediate states

B. De Marco, A. A. Zdziarski, G. Ponti +5

[Abridged] Context: We present a systematic X-ray spectral-timing study of the recently discovered, exceptionally bright black hole X-ray binary system MAXI J1820+070. Our analysis…

Evidence for Fe Kα​ line and soft X-ray lag in NGC 7456 ULX-1

The inner flow geometry in MAXI J1820+070 during hard and hard-intermediate states

Evidence for Fe K $_{α}$ line and soft X-ray lag in NGC 7456 ULX-1