activity
20092026
most citedStructured ionized winds shooting out from a quasar at relativistic speeds

49 citations · 324 across the 39 of their papers we have counts for

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Showing 2024Show all

5 papers · 1 filter

astro-ph.HE2024

Overionized plasma in the supernova remnant Sagittarius A East anchored by XRISM observations

XRISM Collaboration

Sagittarius A East is a supernova remnant with a unique surrounding environment, as it is located in the immediate vicinity of the supermassive black hole at the Galactic center, S…

astro-ph.HE2024

The XRISM/Resolve view of the Fe K region of Cyg X-3

XRISM Collaboration

The X-ray binary system Cygnus X-3 (4U 2030+40, V1521 Cyg) is luminous but enigmatic owing to the high intervening absorption. High-resolution X-ray spectroscopy uniquely probes th…

astro-ph.HE2024

V407 Lup, an intermediate polar nova

M. Orio, M. Melicherčík, S. Ciroi +6

We present X-ray and optical observations of nova V407 Lup (Nova Lup 2016), previously well monitored in outburst, as it returned to quiescent accretion. The X-ray light curve in 2…

astro-ph.HE2024★ 1 cited

Einstein Probe discovery of EP J005245.1-722843: a rare BeWD binary in the Small Magellanic Cloud?

A. Marino, H. Yang, F. Coti Zelati +32

On May 27 2024, the Wide-field X-ray Telescope onboard the Einstein Probe (EP) mission detected enhanced X-ray emission from a new transient source in the Small Magellanic Cloud (S…

astro-ph.HE2024★ 9 cited

Mixing of hot shocked plasma with cold gas in Nova YZ Ret 2020

Sharon Mitrani, Ehud Behar, Jeremy J. Drake +5

The origin of bright X-ray emission lines that appear late in a nova eruption remains largely a puzzle. We present two high-resolution X-ray grating spectra of the classical nova Y…