HED: Radiation Physics

Presentations

• Characterizing a Cu X-Ray Source For Photoionization Front Experiments on Omega-60

  ORAL

  Nov. 17, 2025, 9:30 AM – Nov. 17, 2025, 9:42 AM

  Presenters

  • Jaela Cecilia Whitfield

    • University of Michigan

  Authors

  • Jaela Cecilia Whitfield

    • University of Michigan

  • Heath Joseph LeFevre

    • University of Michigan

  • Sallee Rae Klein

    • University of Michigan

  • Jill Schell

    • University of Michigan

  • Carolyn C Kuranz

    • University of Michigan
    • OCC

  View abstract →

• Observation and analysis of broadband XUV emission spectra from Al Z-pinch plasmas driven by the 1MA Zebra pulsed power generator

  ORAL

  Nov. 17, 2025, 9:42 AM – Nov. 17, 2025, 9:54 AM

  Presenters

  • Haritha Kayampilly Thundi Hariharan

    • University of Nevada, Reno

  Authors

  • Haritha Kayampilly Thundi Hariharan

    • University of Nevada, Reno

  • Kyle J Swanson

    • University of Nevada, Reno

  • Roberto Claudio Mancini

    • U Nevada Reno
    • University of Nevada Reno
    • University of Nevada, Reno

  • Vladimir V. Ivanov

    • University of Nevada, Reno

  • Benny Bach

    • University of Nevada, Reno

  • Jeremy P Chittenden

    • Imperial College London

  • Aidan J Crilly

    • Imperial College London

  • Ryan P Schoenfeld

    • University of Nevada, Reno

  • Enac Gallardo-Diaz

    • University of Nevada, Reno

  View abstract →

• Toward Brighter Continuum X-Ray Source

  ORAL

  Nov. 17, 2025, 9:54 AM – Nov. 17, 2025, 10:06 AM

  Presenters

  • Hakhyeon Kim

    • University of Rochester

  Authors

  • Hakhyeon Kim

    • University of Rochester

  • Ethan A Smith

    • Laboratory for Laser Energetics, University of Rochester
    • Laboratory for Laser Energetics (LLE)
    • Department of Physics and Astronomy, University of Rochester, Rochester, NY, United States

  • Matthew Edward Signor

    • University of Rochester
    • Department of Physics and Astronomy, University of Rochester, Rochester, NY, United States

  • David Bishel

    • Livermore National Laboratory
    • Lawrance Livermore National Laboratory, Livermore, CA, United States

  • David Alexander Chin

    • University of Rochester
    • Laboratory for Laser Energetics
    • Laboratory for Laser Energetics, University of Rochester, Rochester, NY, United States

  • Neel V Kabadi

    • Laboratory for Laser Energetics
    • Laboratory for Laser Energetics (LLE)
    • Laboratory for Laser Energetics, University of Rochester, Rochester, NY, United States

  • Ryan R Rygg

    • Laboratory for Laser Energetics
    • University of Rochester
    • Department of Physics and Astronomy, University of Rochester, Rochester, NY, United States

  • Gilbert W Collins

    • University of Rochester
    • Laboratory for Laser Energetics, University of Rochester
    • Department of Physics and Astronomy, University of Rochester, Rochester, NY, United States

  View abstract →

• Characterization of a high-efficiency x-ray spectrometer for warm-dense matter studies on the National Ignition Facility

  ORAL

  Nov. 17, 2025, 10:06 AM – Nov. 17, 2025, 10:18 AM

  Presenters

  • David T Bishel

    • Lawrence Livermore National Laboratory

  Authors

  • David T Bishel

    • Lawrence Livermore National Laboratory

  • Tilo Doeppner

    • Lawrence Livermore National Laboratory

  • Stanislav Stoupin

    • Lawrence Livermore National Laboratory

  • Maximilian Peter Boehme

    • Lawrence Livermore National Laboratory

  • Mike J MacDonald

    • Lawrence Livermore National Laboratory

  • Justin Buscho

    • Lawrence Livermore National Laboratory

  • Veronika K Kruse

    • Lawrence Livermore National Laboratory

  • Tobias Dornheim

    • Helmholtz Zentrum Dresden-Rossendorf

  • Hannah M Bellenbaum

    • Helmholtz Zentrum Dresden Rossendorf

  • Luke B Fletcher

    • SLAC - Natl Accelerator Lab
    • SLAC National Accelerator Laboratory

  • Siegfried H Glenzer

    • SLAC National Accelerator Laboratory

  • Dominik Kraus

    • University of Rostock

  • Johannes Rips

    • University of Rostock

  • Dirk Gericke

    • University of Warwick

  View abstract →

• X-ray Absorption Spectroscopy Measurements of Radiatively Ionized Argon gas

  ORAL

  Nov. 17, 2025, 10:18 AM – Nov. 17, 2025, 10:30 AM

  Publication: Kwyntero Kelso, Stephanie Hansen, Heath LeFevre, Sallee Klein, Paul Keiter, R Paul Drake, Carolyn Kuranz; X-ray absorption spectroscopy measurements of radiatively ionized argon gas. Phys. Plasmas 1 June 2025; 32 (6): 063302. https://doi.org/10.1063/5.0254083

  Presenters

  • Kwyntero V Kelso

    • University of Michigan

  Authors

  • Kwyntero V Kelso

    • University of Michigan

  • Stephanie B Hansen

    • Sandia National Laboratories

  • Heath Joseph LeFevre

    • University of Michigan

  • Sallee Rae Klein

    • University of Michigan

  • Paul A Keiter

    • Los Alamos National Laboratory

  • R Paul Drake

    • University of Michigan

  • Carolyn C Kuranz

    • University of Michigan
    • OCC

  View abstract →

• Probing Non-Equilibrium Electron Dynamics in Warm Dense Copper with Two-Color X-ray Pump–Probe Thomson Scattering

  ORAL

  Nov. 17, 2025, 10:30 AM – Nov. 17, 2025, 10:42 AM

  Presenters

  • Luke B Fletcher

    • SLAC - Natl Accelerator Lab
    • SLAC National Accelerator Laboratory

  Authors

  • Luke B Fletcher

    • SLAC - Natl Accelerator Lab
    • SLAC National Accelerator Laboratory

  • Adrien Descamps

    • Queen's University, Belfast

  • Emma Elizabeth McBride

    • SLAC National Accelerator Laboratory
    • Queen's University, Belfast

  • Willow Moon Martin

    • Stanford University

  • Jerome B Hastings

    • SLAC National Accelerator Laboratory

  • Madison M Singleton

    • SLAC National Accelerator Laboratory

  • Peihao Sun

    • Università degli Studi di Padova

  • Thomas Gawne

    • Helmholtz Zentrum Dresden-Rossendorf

  • Tobias Dornheim

    • Helmholtz Zentrum Dresden-Rossendorf

  • Hannah M Bellenbaum

    • Helmholtz Zentrum Dresden Rossendorf

  • Lex Andersen

    • SLAC National Accelerator Laboratory

  • Zain Abhari

    • University of Wisconsin Madison

  • Iris Kunz

    • SLAC National Accelerator Laboratory

  • Siegfried H Glenzer

    • SLAC National Accelerator Laboratory

  View abstract →

• Experimental Evidence of Radiation Trapping in Plastic Shell Implosions on OMEGA

  ORAL

  Nov. 17, 2025, 10:42 AM – Nov. 17, 2025, 10:54 AM

  Presenters

  • Ethan A Smith

    • Laboratory for Laser Energetics, University of Rochester
    • Laboratory for Laser Energetics (LLE)
    • Department of Physics and Astronomy, University of Rochester, Rochester, NY, United States

  Authors

  • Ethan A Smith

    • Laboratory for Laser Energetics, University of Rochester
    • Laboratory for Laser Energetics (LLE)
    • Department of Physics and Astronomy, University of Rochester, Rochester, NY, United States

  • Hakhyeon Kim

    • University of Rochester

  • David Bishel

    • Livermore National Laboratory
    • Lawrance Livermore National Laboratory, Livermore, CA, United States

  • Matthew Edward Signor

    • University of Rochester
    • Department of Physics and Astronomy, University of Rochester, Rochester, NY, United States

  • Kylie N Lofton

    • Laboratory for Laser Energetics (LLE)
    • University of Rochester

  • John J Ruby

    • University of Rochester
    • Department of Mechanical Engineering, University of Rochester

  • David Alexander Chin

    • University of Rochester
    • Laboratory for Laser Energetics
    • Laboratory for Laser Energetics, University of Rochester, Rochester, NY, United States

  • Neel V Kabadi

    • Laboratory for Laser Energetics
    • Laboratory for Laser Energetics (LLE)
    • Laboratory for Laser Energetics, University of Rochester, Rochester, NY, United States

  • J. Ryan Rygg

    • Laboratory for Laser Energetics, University of Rochester

  • Gilbert W Collins

    • University of Rochester
    • Laboratory for Laser Energetics, University of Rochester
    • Department of Physics and Astronomy, University of Rochester, Rochester, NY, United States

  View abstract →

• Average Atom Self Energy Line Broadening in Hot Dense Plasmas

  ORAL

  Nov. 17, 2025, 10:54 AM – Nov. 17, 2025, 11:06 AM

  Presenters

  • Jackson R White

    • University of Texas at Austin, Los Alamos National Laboratory (LANL)

  Authors

  • Jackson R White

    • University of Texas at Austin, Los Alamos National Laboratory (LANL)

  • Charles Starrett

    • Los Alamos National Laboratory (LANL)

  • Thomas A Gomez

    • University of Colorado, Boulder

  View abstract →

• Detailed Configuration Accounting and Non-Perturbative Density Effects for High-Pressure Opacity Calculations

  ORAL

  Nov. 17, 2025, 11:06 AM – Nov. 17, 2025, 11:18 AM

  Presenters

  • Nathaniel R Shaffer

    • Laboratory for Laser Energetics (LLE)

  Authors

  • Nathaniel R Shaffer

    • Laboratory for Laser Energetics (LLE)

  • Kaan Aytekin

    • University of Rochester

  • Suxing Hu

    • University of Rochester

  • Ming F Gu

    • Prism Computational Sciences, Inc.

  • Igor E Golovkin

    • Prism Computational Sciences, Inc.

  View abstract →

• Reduced Memory Space-Time Discretization Schemes for High-Energy-Density Physics

  ORAL

  Nov. 17, 2025, 11:18 AM – Nov. 17, 2025, 11:30 AM

  Publication: R. Paye, D. Y. Anistratov, J. E. Morel, and J. S. Warsa. "Reduced-Memory Methods for Linear Discontinuous Discretization of the Time-Dependent Boltzmann Transport Equation." In Proceedings of The International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering - M&C2023, p. 9. Niagara Falls, Ontario, Canada (August 13-17 2023).
  
  R. C. Paye. Reduced Memory Discretization Methods for the Time-Dependent Boltzmann Transport Equation. M.S. thesis, North Carolina State University, Raleigh, NC (2024). Available at https://www.lib.ncsu.edu/resolver/1840.20/42079.
  
  R. C. Paye, J. M. Coale, J. S. Warsa, D. Y. Anistratov, C. A. Woodsford, and J. E. Morel. "Reduced Memory Discretization Scheme for Time-Dependent Thermal Radiative Transfer Problems." In Proceedings of The International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering - M&C2025, p. 9. Denver, Colorado, USA (April 27-30, 2025)

  Presenters

  • Rylan C Paye

    • North Carolina State University

  Authors

  • Rylan C Paye

    • North Carolina State University

  • Dmitiry Y Anistratov

    • North Carolina State University

  • James S Warsa

    • Los Alamos National Laboratory

  • Jim E Morel

    • Texas A&M University

  • Joseph M Coale

    • Los Alamos National Laboratory

  View abstract →

• Opacity Variations for Uncertainty Quantification

  ORAL

  Nov. 17, 2025, 11:30 AM – Nov. 17, 2025, 11:42 AM

  Presenters

  • Paul E Grabowski

    • Lawrence Livermore National Laboratory

  Authors

  • Paul E Grabowski

    • Lawrence Livermore National Laboratory

  • Daniel P Aberg

    • Lawrence Livermore National Laboratory

  • Babak Sadigh

    • Lawrence Livermore National Laboratory

  • Holden L Parks

    • Lawrence Livermore National Laboratory

  • Mike J MacDonald

    • Lawrence Livermore National Laboratory

  • John E Pask

    • Physics Division, Lawrence Livermore National Laboratory

  View abstract →

• Measurement of the Free-Free Absorption of Hydrogen at Stellar Interior Conditions

  ORAL

  Nov. 17, 2025, 11:42 AM – Nov. 17, 2025, 11:54 AM

  Presenters

  • Dominik Kraus

    • University of Rostock

  Authors

  • Dominik Kraus

    • University of Rostock

  • Samuel Schumacher

    • University of Rostock

  • Julian Lütgert

    • University of Rostock

  • Otto L Landen

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore National Lab

  • Laurent Masse

    • CEA

  • Laurent Divol

    • Lawrence Livermore National Laboratory

  • Charles Starrett

    • Los Alamos National Laboratory (LANL)

  • Benjamin Bachmann

    • Lawrence Livermore National Laboratory

  • Tina Ebert

    • Lawrence Livermore National Laboratory

  • Siegfried H Glenzer

    • SLAC National Accelerator Laboratory

  • Gareth N Hall

    • Lawrence Livermore National Laboratory

  • Nobuhiko Izumi

    • Lawrence Livermore National Laboratory

  • Shahab Khan

    • Lawrence Livermore National Laboratory

  • Steve A MacLaren

    • Lawrence Livermore National Laboratory

  • Ronald A. Redmer

    • University of Rostock

  • Markus Schoelmerich

    • PSI

  • Maximilian Schörner

    • University of Rostock

  • Nathaniel R Shaffer

    • Laboratory for Laser Energetics (LLE)

  • Philip A Sterne

    • Lawrence Livermore National Laboratory

  • Clement A Trosseille

    • Lawrence Livermore National Laboratory

  • Dirk Gericke

    • University of Warwick

  • Tilo Doeppner

    • Lawrence Livermore National Laboratory

  • Mandy Bethkenhagen

    • École Polytechnique

  View abstract →

• Modeling the radiograph diagnostic for the Mooncat Campaign on the NIF

  ORAL

  Nov. 17, 2025, 11:54 AM – Nov. 17, 2025, 12:06 PM

  Presenters

  • Eli Feinberg

    • .

  Authors

  • Eli Feinberg

    • .

  • Heather M Johns

    • Los Alamos National Laboratory (LANL)

  • Pawel Kozlowski

    • Los Alamos National Laboratory

  • Lauren Hobbs

    • Atomic Weapons Establishment

  • Tom Byvank

    • Los Alamos National Laboratory

  • Nikolaus S Christiansen

    • Los Alamos National Laboratory

  • Derek W Schmidt

    • Los Alamos National Laboratory

  • Samuel Stringfield

    • Los Alamos National Laboratory

  • Kevin P Driver

    • Lawrence Livermore National Laboratory

  • Christopher J Fontes

    • Los Alamos National Laboratory (LANL)

  • Chris L Fryer

    • Los Alamos National Laboratory (LANL)

  • Robert F Heeter

    • Lawrence Livermore National Laboratory

  • Matthew P. Hill

    • Lawrence Livermore National Laboratory

  • Joseph M Kasper

    • Los Alamos National Laboratory

  • Lynn Kot

    • Los Alamos National Laboratory

  • David D Meyerhofer

    • Los Alamos National Laboratory (LANL)

  • Yekaterina P Opachich

    • Lawrence Livermore National Laboratory

  • Theodore S Perry

    • Los Alamos National Laboratory (LANL)

  • Shon T. Prisbrey

    • Lawrence Livermore National Laboratory

  • Dean R Rusby

    • Lawrence Livermore National Laboratory

  • Carolyn C Kuranz

    • University of Michigan
    • OCC

  • Todd J Urbatsch

    • Los Alamos National Laboratory (LANL)

  • Andrew J Marshall

    • Los Alamos National Laboratory

  View abstract →