Probing atomic physics at ultrahigh pressure using laser-driven implosions

SX Hu, DT Bishel, DA Chin, PM Nilson… - Nature …, 2022 - nature.com
Spectroscopic measurements of dense plasmas at billions of atmospheres provide tests to
our fundamental understanding of how matter behaves at extreme conditions. Developing …

Review of the first charged-particle transport coefficient comparison workshop

PE Grabowski, SB Hansen, MS Murillo… - High Energy Density …, 2020 - Elsevier
We present the results of the first Charged-Particle Transport Coefficient Code Comparison
Workshop, which was held in Albuquerque, NM October 4–6, 2016. In this first workshop …

Review of the 1st EUV Light Sources Code Comparison Workshop

J Sheil, O Versolato, V Bakshi, H Scott - Atoms, 2023 - mdpi.com
We review the results of the 1 st Extreme Ultraviolet (EUV) Light Sources Code Comparison
Workshop. The goal of this workshop was to provide a platform for specialists in EUV light …

Understanding the deficiency in inertial confinement fusion hohlraum x-ray flux predictions using experiments at the National Ignition Facility

H Chen, DT Woods, WA Farmer, NA Aybar, DA Liedahl… - Physical Review E, 2024 - APS
The predicted implosion performance of deuterium-tritium fuel capsules in indirect-drive
inertial confinement fusion experiments relies on precise calculations of the x-ray drive in …

On certain aspects of the THERMOS toolkit for modeling experiments

IY Vichev, AD Solomyannaya, AS Grushin… - High Energy Density …, 2019 - Elsevier
The THERMOS toolkit has been developed to calculate radiative properties of plasmas. This
article contains a brief survey of some of its key features used by calculation of opacities and …

Photoionization models for high-density gas

T Kallman, M Bautista, J Deprince… - The Astrophysical …, 2021 - iopscience.iop.org
Abstract Relativistically broadened and redshifted 6.4–6.9 keV iron K lines are observed
from many accretion powered objects, including X-ray binaries and active galactic nuclei …

Plasma environmental effects in the atomic structure for simulating x-ray free-electron-laser-heated solid-density matter

R Jin, Z Jurek, R Santra, SK Son - Physical Review E, 2022 - APS
High energy density (HED) matter exists extensively in the Universe, and it can be created
with extreme conditions in laboratory facilities such as x-ray free-electron lasers (XFEL). In …

[HTML][HTML] Ionization disequilibrium in K-and L-shell ions

DT Bishel, EV Marley, MB Schneider, DA Liedahl… - Physics of …, 2023 - pubs.aip.org
Time-gated Sc K-shell and Ge L-shell spectra are presented from a range of characterized
thermodynamic states spanning ion densities of 10 19–10 20 cm− 3 and plasma …

Narrow-band hard-x-ray lasing with highly charged ions

C Lyu, SM Cavaletto, CH Keitel, Z Harman - Scientific Reports, 2020 - nature.com
A scheme is put forward to generate fully coherent x-ray lasers based on population
inversion in highly charged ions, created by fast inner-shell photoionization using …

Transient ionization potential depression in nonthermal dense plasmas at high x-ray intensity

R Jin, MM Abdullah, Z Jurek, R Santra, SK Son - Physical Review E, 2021 - APS
The advent of x-ray free-electron lasers (XFELs), which provide intense ultrashort x-ray
pulses, has brought a new way of creating and analyzing hot and warm dense plasmas in …