2 papers
astro-ph.GA2018
Analysis of the 3C445 Soft X-ray Spectrum as Observed by Chandra high-energy gratings
F. T. Dong, S. H. Shao, Y. Cheng +1
We present a detailed analysis of the soft X-ray emission of 3C445 using an archival Chandra HETG spectrum. Highly-ionized H- and He-like Mg, Si and S lines, as well as a resolved…
physics.atom-ph2015
Double core-hole spectroscopy of transient plasmas produced in the interaction of ultraintense x-ray pulses with neon
Cheng Gao, Jiaolong Zeng, Jianmin Yuan
Double core-hole (DCH) spectroscopy is investigated systematically for neon atomic system in the interaction with ultraintense x-ray pulses with photon energy from 937 eV to 2000 e…