31 citations · 70 across the 6 of their papers we have counts for
6 papers
HUBS: A dedicated hot circumgalactic medium explorer
Wei Cui
The Hot Universe Baryon Surveyor (HUBS) mission is proposed to study "missing" baryons in the universe. Unlike dark matter, baryonic matter is made of elements in the periodic tabl…
Electron density diagnostic for hot plasmas in coronal regime by using B-like ions
Guiyun Liang, Gang Zhao
Line ratio of transition lines in boron-like spectra of Si X, S XII, Ar XIV and Fe XXII has been investigated. Collisional-radiative model calculations reveal that the line…
Soft X-ray emissions of highly charged Si VII--Si XII in cool star--Procyon
G. Y. Liang, G. Zhao
Different observation data for cool star--Procyon (Obs\_IDs of 63, 1461 and 1224) available from {\it Chandra Data Public Archive} were co-added and analyzed. Emissivities of emiss…
Electron density diagnostic potential of Ar XIV soft X-ray emission lines
G. Y. Liang, G. Zhao, J. L. Zeng +1
Theoretical electron density-sensitive line ratios of Ar XIV soft X-ray emission lines are presented. We found that these line ratios are sensitive to electron density…
Determinations of temperature and density for solar-like Stars using Si XI soft X-ray emission lines
G. Y. Liang, G. Zhao
We study temperature and density sensitivities of ratios of Si XI soft X-ray emission lines, in the wavelength range of 43--54Å. The typical temperature of the formation of the ana…
Coronal density diagnostics with Si X: CHANDRA/LETGS observations of Procyon, Cen A$&$B, Capella and Eri
G. Y. Liang, G. Zhao, J. R. Shi
Electron density diagnostics based on a line intensity ratio of Si X are applied to the X-ray spectra of Procyon, Cen A$&$B, Capella and Eri measured with the Low Energy Tr…