activity
19992026
most citedCollisional Plasma Models with APEC/APED: Emission Line Diagnostics of Hydrogen-like and Helium-like Ions

2.1k citations · 4.5k across the 46 of their papers we have counts for

collaborators
Showing 2003Show all

5 papers · 1 filter

astro-ph2003★ 5 cited

Structure and Dynamics of Stellar Winds in High-mass X-ray Binaries

M. Sako, S. M. Kahn, F. Paerels +4

A review of spectroscopic results obtained from Chandra High Energy Transmission Grating Spectrometer and XMM-Newton Reflection Grating Spectrometer observations of several wind-fe…

astro-ph2003★ 194 cited

Toward a Self Consistent Model of the Ionized Absorber in NGC 3783

Y. Krongold, F. Nicastro, N. S. Brickhouse +3

We present a detailed model for the ionized absorbing gas evident in the 900 ksec Chandra HETGS spectrum of NGC 3783. The analysis was carried out with PHASE a new tool designed to…

astro-ph2003★ 53 cited

Simultaneous UV and X-ray Spectroscopy of the Seyfert 1 Galaxy NGC 5548. I. Physical Conditions in the UV Absorbers

D. M. Crenshaw, S. B. Kraemer, J. R. Gabel +9

We present new UV spectra of the nucleus of the Seyfert 1 galaxy NGC 5548, which we obtained with the Space Telescope Imaging Spectrograph at high spectral resolution, in conjuncti…

astro-ph2003★ 33 cited

The Fe XXII I(11.92 A)/I(11.77 A) Density Diagnostic Applied to the Chandra High Energy Transmission Grating Spectrum of EX Hydrae

Christopher W. Mauche, Duane A. Liedahl, Kevin B. Fournier

Using the Livermore X-ray Spectral Synthesizer, which calculates spectral models of highly charged ions based primarily on HULLAC atomic data, we investigate the temperature, densi…

astro-ph2003

The Fe XXII I(11.92 A)/I(11.77 A) Density Diagnostic

Christopher W. Mauche, Duane A. Liedahl, Kevin B. Fournier

Using the Livermore X-ray Spectral Synthesizer, which calculates spectral models of highly charged ions based on HULLAC atomic data, we investigate the temperature, density, and ph…