Publications

Nash, Thomas J.; Lake, Patrick W.; Moore, T.C.; Schroen, D.G.; Seamen, Johann F.; McGurn, John S.; Jobe, Daniel O.; Mock, Raymond M.; Sanford, Thomas W.; Nielsen, D.S.; Nash, Thomas J.; Hawn, Rona E.; Chandler, Gordon A.; Bailey, James E.; Slutz, Stephen A.; Mehlhorn, Thomas A.; Leeper, Ramon J.; Ruiz, Carlos L.; Cooper, Gary W.

Abstract not provided.

Leeper, Ramon J.; Deeney, Christopher D.; Dunham, Gregory S.; Fehl, David L.; Franklin, James K.; Hawn, Rona E.; Hall, Clint A.; Hurst, Michael J.; Jinzo, Tanya D.; Jobe, Daniel O.; Leeper, Ramon J.; Joseph, Nathan R.; Knudson, Marcus D.; Lake, Patrick W.; Lazier, Steven E.; Lucas, J.; McGurn, John S.; Manicke, Matthew P.; Mock, Raymond M.; Moore, T.C.; Nash, Thomas J.; Bailey, James E.; Nelson, Alan J.; Nielsen, D.S.; Olson, Richard E.; Pyle, John H.; Rochau, G.A.; Ruggles, Larry R.; Ruiz, Carlos L.; Sanford, Thomas W.; Seamen, Johann F.; Bennett, Guy R.; Simpson, Walter W.; Sinars, Daniel S.; Speas, Christopher S.; Stygar, William A.; Wenger, D.F.; Seamen, Johann J.; Carlson, Alan L.; Chandler, Gordon A.; Cooper, Gary W.; Cuneo, M.E.

Abstract not provided.

Sanford, Thomas W.; Sanford, Thomas W.; Mock, Raymond M.; Gilliland, Terrance L.; Seamen, Johann F.; Leeper, Ramon J.

Abstract not provided.

Physics of Plasmas

Sanford, Thomas W.; Sanford, Thomas W.; Mock, Raymond M.; Nash, Thomas J.

Abstract not provided.

Physics of Plasmas

Sanford, Thomas W.; Olson, Richard E.; Mock, Raymond M.; Chandler, Gordon A.; Leeper, Ramon J.; Nash, Thomas J.; Ruggles, Larry R.; Simpson, Walter W.; Struve, Kenneth W.

A z-pinch radiation source has been developed that generates 60 {+-} 20 KJ of x-rays with a peak power of 13 {+-} 4 TW through a 4-mm diameter axial aperture on the Z facility. The source has heated NIF (National Ignition Facility)-scale (6-mm diameter by 7-mm high) hohlraums to 122 {+-} 6 eV and reduced-scale (4-mm diameter by 4-mm high) hohlraums to 155 {+-} 8 eV -- providing environments suitable for indirect-drive ICF (Inertial Confinement Fusion) studies. Eulerian-RMHC (radiation-hydrodynamics code) simulations that take into account the development of the Rayleigh-Taylor instability in the r-z plane provide integrated calculations of the implosion, x-ray generation, and hohlraum heating, as well as estimates of wall motion and plasma fill within the hohlraums. Lagrangian-RMHC simulations suggest that the addition of a 6 mg/cm{sup 3} CH{sub 2} fill in the reduced-scale hohlraum decreases hohlraum inner-wall velocity by {approximately}40% with only a 3--5% decrease in peak temperature, in agreement with measurements.