130 citations · 322 across the 5 of their papers we have counts for
4 papers
New JWST redshifts for the host galaxies of CDF-S XT1 and XT2: understanding their nature
J. Quirola-Vásquez, F. E. Bauer, P. G. Jonker +6
CDF-S XT1 and XT2 are considered two canonical extragalactic fast X-ray transients (FXTs). In this work, we report new constraints on both FXTs, based on recent JWST NIRCam and MIR…
The universal shape of the X-ray variability power spectrum of AGN up to
M. Paolillo, I. E. Papadakis, W. N. Brandt +12
We study the ensemble X-ray variability properties of Active Galactic Nuclei (AGN) over a large range of timescales (20 ks 14 yrs), redshift (), lu…
A magnetar-powered X-ray transient as the aftermath of a binary neutron-star merger
Y. Q. Xue, X. C. Zheng, Y. Li +14
Neutron star-neutron star mergers are known to be associated with short gamma-ray bursts. If the neutron star equation of state is sufficiently stiff, at least some of such mergers…
Deepest view of AGN X-ray variability with the 7 Ms Chandra Deep Field-South survey
X. C. Zheng, Y. Q. Xue, W. N. Brandt +13
We systematically analyze X-ray variability of active galactic nuclei (AGNs) in the 7~Ms \textit{Chandra} Deep Field-South survey. On the longest timescale ( years), we…