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Review of the 9th NLTE code comparison workshop

High Energy Density Physics

Hansen, Stephanie B.; Piron, R.; Gilleron, F.; Aglitskiy, Y.; Chung, H.K.; Fontes, C.J.; Marchuk, O.; Scott, H.A.; Stambulchik, E.; Ralchenko, Yu

We review the 9th NLTE code comparison workshop, which was held in the Jussieu campus, Paris, from November 30th to December 4th, 2015. This time, the workshop was mainly focused on a systematic investigation of iron NLTE steady-state kinetics and emissivity, over a broad range of temperature and density. Through these comparisons, topics such as modeling of the dielectronic processes, density effects or the effect of an external radiation field were addressed. The K-shell spectroscopy of iron plasmas was also addressed, notably through the interpretation of tokamak and laser experimental spectra.

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Measuring the radiative properties of astrophysical matter using the Z x-ray source

Bailey, James E.; Nagayama, Taisuke; Loisel, Guillaume P.; Rochau, G.A.; Blancard, C.; Colgan, J.; Cosse, Ph; Faussurier, G.; Fontes, C.J.; Gilleron, F.; Golovkin, I.; Hansen, Stephanie B.; Iglesias, C.A.; Kilcrease, D.P.; Macfarlane, Joseph J.; Mancini, Roberto C.; Nahar, S.N.; Orban, C.; Pain, J.C.; Pradhan, A.K.; Sherrill, M.; Wilson, B.G.

Abstract not provided.

Pre-Heat Optimization for Magnetized Liner Inertial Fusion at Sandia

Geissel, Matthias; Harvey-Thompson, Adam J.; Awe, Thomas J.; Bliss, David E.; Glinsky, Michael E.; Gomez, Matthew R.; Harding, Eric H.; Hansen, Stephanie B.; Jennings, Christopher A.; Kimmel, Mark; Knapp, P.F.; Peterson, K.J.; Schollmeier, Marius; Schwarz, Jens; Shores, Jonathon; Slutz, Stephen A.; Sinars, Daniel; Smith, Ian C.; Speas, Christopher S.; Vesey, Roger A.; Weis, Matthew R.; Porter, John L.

Abstract not provided.

Progress in Preconditioning MagLIF fuel and its Impact on Performance

Peterson, K.J.; Harvey-Thompson, Adam J.; Awe, Thomas J.; Bliss, David E.; Geissel, Matthias; Glinsky, Michael E.; Gomez, Matthew R.; Harding, Eric H.; Hansen, Stephanie B.; Jennings, Christopher A.; Kimmel, Mark; Knapp, P.F.; Lewis, Sean M.; Schollmeier, Marius; Schwarz, Jens; Sefkow, Adam B.; Shores, Jonathon; Slutz, Stephen A.; Sinars, Daniel; Smith, Ian C.; Speas, Christopher S.; Vesey, Roger A.; Weis, Matthew R.; Porter, John L.

Abstract not provided.

Systematic measurements of opacity dependence on temperature density and atomic number at stellar interior conditions

Bailey, James E.; Nagayama, Taisuke; Loisel, Guillaume P.; Rochau, G.A.; Blancard, C.; Colgan, J.; Cosse, Ph; Faussurier, G.; Fontes, C.J.; Gilleron, F.; Golovkin, I.; Hansen, Stephanie B.; Iglesias, C.A.; Kilcrease, D.P.; Macfarlane, Joseph J.; Mancini, Roberto C.; Nahar, S.N.; Orban, C.; Pain, J.C.; Pradhan, A.K.; Sherrill, M.; Wilson, B.G.

Abstract not provided.

Comment on "Large Enhancement in High-Energy Photoionization of Fe XVII and Missing Continuum Plasma Opacity"

Physical Review Letters

Blancard, C.; Colgan, J.; Cosse, Ph; Faussurier, G.; Fontes, C.J.; Gilleron, F.; Golovkin, I.; Hansen, Stephanie B.; Iglesias, C.A.; Kilcrease, D.P.; Macfarlane, J.J.; Pain, J.C.; Sherrill, M.; Wilson, B.G.

Recent R-matrix calculations claim to provide a significant enhancement in the opacity of Fe XVII due to atomic core excitations and assert that this enhancement is consistent with recent measurements of higher-than-predicted iron opacities. Here this comment shows that the standard opacity models which have already been directly compared with experimental data produce photon absorption cross-sections for Fe XVII that are effectively equivalent to the R-matrix opacities reported in.

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Systematic measurements of opacity dependence on temperature density and atomic number at stellar interior conditions

Nagayama, Taisuke; Bailey, James E.; Loisel, Guillaume P.; Rochau, G.A.; Blancard, C.; Colgan, J.; Cosse, Ph; Faussurier, G.; Fontes, C.J.; Golovkin, I.; Hansen, Stephanie B.; Iglesias, C.A.; Kilcrease, D.P.; Macfarlane, J.J.; Mancini, Roberto C.; Nahar, S.N.; Orban, C.; Pradham, A.K.; Sherrill, M.; Wilson, B.G.

Abstract not provided.

Systematic measurements of opacity dependence on temperature density and atomic number at stellar interior conditions

Bailey, James E.; Nagayama, Taisuke; Loisel, Guillaume P.; Rochau, G.A.; Blancard, C.; Colgan, J.; Cosse, Ph; Faussurier, G.; Fontes, C.J.; Gilleron, F.; Golovkin, I.; Hansen, Stephanie B.; Iglesias, C.A.; Kilcrease, D.P.; Macfarlane, Joseph J.; Mancini, Roberto C.; Nahar, S.N.; Orban, C.; Pain, J.C.; Pradhan, A.K.; Sherrill, M.; Wilson, B.G.

Abstract not provided.

Developing a Pre-Heat Platform for MagLIF with Z-Beamlet

Geissel, Matthias; Awe, Thomas J.; Bliss, David E.; Campbell, Edward M.; Gomez, Matthew R.; Glinsky, Michael E.; Harding, Eric H.; Harvey-Thompson, Adam J.; Hansen, Stephanie B.; Jennings, Christopher A.; Kimmel, Mark; Knapp, P.F.; Lewis, Sean M.; Peterson, K.J.; Schollmeier, Marius; Schwarz, Jens; Sefkow, Adam B.; Shores, Jonathon; Sinars, Daniel; Slutz, Stephen A.; Smith, Ian C.; Speas, Christopher S.; Vesey, Roger A.; Porter, John L.; Rochau, G.A.

Abstract not provided.

Results 151–175 of 358
Results 151–175 of 358