364 citations · 644 across the 13 of their papers we have counts for
4 papers · 1 filter
Roaring to softly whispering: Persistent X-ray emission at the location of the Fast Blue Optical Transient AT2018cow 3.7 yrs after discovery and implications on accretion-powered scenarios
G. Migliori, R. Margutti, B. D. Metzger +11
We present the first deep X-ray observations of a luminous FBOT AT2018cow, at since discovery, together with the re-analysis of the observation at d…
The extremely X-ray luminous radio-loud quasar CFHQS J142952+544717 at under Chandra high-angular resolution lens
G. Migliori, A. Siemiginowska, M. Sobolewska +6
We present the first X-ray observation at sub-arcsecond resolution of the high-redshift () radio-loud quasar CFHQS J142952+544717 (J1429). The ~100 net-count 0.3-7 keV spec…
Unprecedented X-ray Emission from the Fast Blue Optical Transient AT2022tsd
D. J. Matthews, R. Margutti, B. D. Metzger +8
We present the X-ray monitoring campaign of AT2022tsd in the time range d rest-frame since discovery. With an initial 0.3-10 keV X-ray luminosity of $L_x \ap…
Young but fading radio sources: searching for remnants among compact steep-spectrum radio sources
M. Orienti, M. Murgia, D. Dallacasa +2
The incidence of young but fading radio sources provides important information on the life cycle of radio emission in radio-loud active galactic nuclei. Despite its importance for…