200 citations
- Swarthmore CollegeUS6 papers
- University of DelawareUS5 papers
- Lawrence Livermore National LaboratoryUS3 papers
- Sandia National LaboratoriesUS3 papers
- University of Nevada, RenoUS3 papers
- University of Wisconsin–MadisonUS3 papers
- Columbia UniversityUS2 papers
- Los Alamos National LaboratoryUS2 papers
- University of Wisconsin–Eau ClaireUS2 papers
- Applied Energetics (United States)US1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
- Energetics (United States)US1 paper
13 papers
X-ray spectroscopy of hot dense plasmas using LLNL's upgraded Titan 2 short-pulse laser
A. J. Fairchild, D. T. Bishel, T. Cordova +10
We are developing an experimental platform at Lawrence Livermore National Laboratory's Jupiter Laser Facility to characterize X-ray emission from highly charged ions in the high-de…
A feasibility study of using X-ray Thomson Scattering to diagnose the in-flight plasma conditions of DT cryogenic implosions
H. Poole, D. Cao, R. Epstein +9
The design of inertial confinement fusion (ICF) ignition targets requires radiation-hydrodynamics simulations with accurate models of the fundamental material properties (i.e., equ…
Comment on "Large enhancement in high-energy photoionization of Fe XVII and missing continuum plasma opacity"
C. Blancard, J. Colgan, Ph. Cossé +12
Recent R-matrix calculations claim to produce a significant enhancement in the opacity of Fe XVII due to atomic core excitations [S. N. Nahar & A.K. Pradhan, Phys. Rev. Letters 116…
Control and diagnosis of temperature, density, and uniformity in x-ray heated iron/magnesium samples for opacity measurements
T. Nagayama, J. E. Bailey, G. Loisel +5
Experimental tests are in progress to evaluate the accuracy of the modeled iron opacity at solar interior conditions, in particular to better constrain the solar abundance problem…
One-dimensional radiation-hydrodynamic simulations of imploding spherical plasma liners with detailed equation-of-state modeling
J. S. Davis, S. C. Hsu, I. E. Golovkin +2
This work extends the one-dimensional radiation-hydrodynamic imploding spherical argon plasma liner simulations of T. J. Awe et al. [Phys. Plasmas 18, 072705 (2011)] by using a det…
Wind signatures in the X-ray emission line profiles of the late O supergiant Orionis
David H. Cohen, Maurice A. Leutenegger, Kevin T. Grizzard +3
X-ray line profile analysis has proved to be the most direct diagnostic of the kinematics and spatial distribution of the very hot plasma around O stars. In this paper we apply sev…