Search Results - "Berzak Hopkins, L. F."

High-adiabat high-foot inertial confinement fusion implosion experiments on the national ignition facility by Park, H-S, Hurricane, O A, Callahan, D A, Casey, D T, Dewald, E L, Dittrich, T R, Döppner, T, Hinkel, D E, Berzak Hopkins, L F, Le Pape, S, Ma, T, Patel, P K, Remington, B A, Robey, H F, Salmonson, J D, Kline, J L

“…This Letter reports on a series of high-adiabat implosions of cryogenic layered deuterium-tritium (DT) capsules indirectly driven by a "high-foot" laser drive…”
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Design of a high-foot high-adiabat ICF capsule for the national ignition facility by Dittrich, T R, Hurricane, O A, Callahan, D A, Dewald, E L, Döppner, T, Hinkel, D E, Berzak Hopkins, L F, Le Pape, S, Ma, T, Milovich, J L, Moreno, J C, Patel, P K, Park, H-S, Remington, B A, Salmonson, J D, Kline, J L

“…The National Ignition Campaign's [M. J. Edwards et al., Phys. Plasmas 20, 070501 (2013)] point design implosion has achieved DT neutron yields of 7.5×10(14)…”
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Development of Improved Radiation Drive Environment for High Foot Implosions at the National Ignition Facility by Hinkel, D E, Berzak Hopkins, L F, Ma, T, Ralph, J E, Albert, F, Benedetti, L R, Celliers, P M, Döppner, T, Goyon, C S, Izumi, N, Jarrott, L C, Khan, S F, Kline, J L, Kritcher, A L, Kyrala, G A, Nagel, S R, Pak, A E, Patel, P, Rosen, M D, Rygg, J R, Schneider, M B, Turnbull, D P, Yeamans, C B, Callahan, D A, Hurricane, O A

“…Analyses of high foot implosions show that performance is limited by the radiation drive environment, i.e., the hohlraum. Reported here are significant…”
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First high-convergence cryogenic implosion in a near-vacuum hohlraum by Berzak Hopkins, L F, Meezan, N B, Le Pape, S, Divol, L, Mackinnon, A J, Ho, D D, Hohenberger, M, Jones, O S, Kyrala, G, Milovich, J L, Pak, A, Ralph, J E, Ross, J S, Benedetti, L R, Biener, J, Bionta, R, Bond, E, Bradley, D, Caggiano, J, Callahan, D, Cerjan, C, Church, J, Clark, D, Döppner, T, Dylla-Spears, R, Eckart, M, Edgell, D, Field, J, Fittinghoff, D N, Gatu Johnson, M, Grim, G, Guler, N, Haan, S, Hamza, A, Hartouni, E P, Hatarik, R, Herrmann, H W, Hinkel, D, Hoover, D, Huang, H, Izumi, N, Khan, S, Kozioziemski, B, Kroll, J, Ma, T, MacPhee, A, McNaney, J, Merrill, F, Moody, J, Nikroo, A, Patel, P, Robey, H F, Rygg, J R, Sater, J, Sayre, D, Schneider, M, Sepke, S, Stadermann, M, Stoeffl, W, Thomas, C, Town, R P J, Volegov, P L, Wild, C, Wilde, C, Woerner, E, Yeamans, C, Yoxall, B, Kilkenny, J, Landen, O L, Hsing, W, Edwards, M J

“…Recent experiments on the National Ignition Facility [M. J. Edwards et al., Phys. Plasmas 20, 070501 (2013)] demonstrate that utilizing a near-vacuum hohlraum…”
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First Liquid Layer Inertial Confinement Fusion Implosions at the National Ignition Facility by Olson, R E, Leeper, R J, Kline, J L, Zylstra, A B, Yi, S A, Biener, J, Braun, T, Kozioziemski, B J, Sater, J D, Bradley, P A, Peterson, R R, Haines, B M, Yin, L, Berzak Hopkins, L F, Meezan, N B, Walters, C, Biener, M M, Kong, C, Crippen, J W, Kyrala, G A, Shah, R C, Herrmann, H W, Wilson, D C, Hamza, A V, Nikroo, A, Batha, S H

“…The first cryogenic deuterium and deuterium-tritium liquid layer implosions at the National Ignition Facility (NIF) demonstrate D_{2} and DT layer inertial…”
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Multibeam seeded brillouin sidescatter in inertial confinement fusion experiments by Turnbull, D, Michel, P, Ralph, J E, Divol, L, Ross, J S, Berzak Hopkins, L F, Kritcher, A L, Hinkel, D E, Moody, J D

“…We present the first observations of multibeam weakly seeded Brillouin sidescatter in indirect-drive inertial confinement fusion (ICF) experiments. Two seeding…”
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Neutron Time-of-Flight Measurements of Charged-Particle Energy Loss in Inertial Confinement Fusion Plasmas by Sayre, D. B., Cerjan, C. J., Sepke, S. M., Gericke, D. O., Caggiano, J. A., Divol, L., Eckart, M. J., Graziani, F. R., Grim, G. P., Hansen, S. B., Hartouni, E. P., Hatarik, R., Hatchett, S. P., Hayes, A. K., Hopkins, L. F. Berzak, Johnson, M. Gatu, Khan, S. F., Knauer, J. P., Le Pape, S., MacKinnon, A. J., McNaney, J. M., Meezan, N. B., Rinderknecht, H. G., Shaughnessy, D. A., Stoeffl, W., Yeamans, C. B., Zylstra, A. B., Schneider, D. H.

“…Neutron spectra from secondary H3(d,n)α reactions produced by an implosion of a deuterium-gas capsule at the National Ignition Facility have been measured with…”
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Fuel gain exceeding unity in an inertially confined fusion implosion by Hurricane, O. A., Callahan, D. A., Casey, D. T., Celliers, P. M., Cerjan, C., Dewald, E. L., Dittrich, T. R., Döppner, T., Hinkel, D. E., Hopkins, L. F. Berzak, Kline, J. L., Le Pape, S., Ma, T., MacPhee, A. G., Milovich, J. L., Pak, A., Park, H.-S., Patel, P. K., Remington, B. A., Salmonson, J. D., Springer, P. T., Tommasini, R.

“…Fusion fuel gains greater than unity — which are crucial to the generation of fusion energy — are achieved on the US National Ignition Facility using the…”
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Impact of Localized Radiative Loss on Inertial Confinement Fusion Implosions by Pak, A, Divol, L, Weber, C R, Hopkins, L F Berzak, Clark, D S, Dewald, E L, Fittinghoff, D N, Geppert-Kleinrath, V, Hohenberger, M, Le Pape, S, Ma, T, MacPhee, A G, Mariscal, D A, Marley, E, Moore, A S, Pickworth, L A, Volegov, P L, Wilde, C, Hurricane, O A, Patel, P K

“…The impact to fusion energy production due to the radiative loss from a localized mix in inertial confinement implosions using high density carbon capsule…”
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Fusion Energy Output Greater than the Kinetic Energy of an Imploding Shell at the National Ignition Facility by Le Pape, S, Berzak Hopkins, L F, Divol, L, Pak, A, Dewald, E L, Bhandarkar, S, Bennedetti, L R, Bunn, T, Biener, J, Crippen, J, Casey, D, Edgell, D, Fittinghoff, D N, Gatu-Johnson, M, Goyon, C, Haan, S, Hatarik, R, Havre, M, Ho, D D-M, Izumi, N, Jaquez, J, Khan, S F, Kyrala, G A, Ma, T, Mackinnon, A J, MacPhee, A G, MacGowan, B J, Meezan, N B, Milovich, J, Millot, M, Michel, P, Nagel, S R, Nikroo, A, Patel, P, Ralph, J, Ross, J S, Rice, N G, Strozzi, D, Stadermann, M, Volegov, P, Yeamans, C, Weber, C, Wild, C, Callahan, D, Hurricane, O A

“…A series of cryogenic, layered deuterium-tritium (DT) implosions have produced, for the first time, fusion energy output twice the peak kinetic energy of the…”
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Demonstration of High Performance in Layered Deuterium-Tritium Capsule Implosions in Uranium Hohlraums at the National Ignition Facility by Döppner, T, Callahan, D A, Hurricane, O A, Hinkel, D E, Ma, T, Park, H-S, Berzak Hopkins, L F, Casey, D T, Celliers, P, Dewald, E L, Dittrich, T R, Haan, S W, Kritcher, A L, MacPhee, A, Le Pape, S, Pak, A, Patel, P K, Springer, P T, Salmonson, J D, Tommasini, R, Benedetti, L R, Bond, E, Bradley, D K, Caggiano, J, Church, J, Dixit, S, Edgell, D, Edwards, M J, Fittinghoff, D N, Frenje, J, Gatu Johnson, M, Grim, G, Hatarik, R, Havre, M, Herrmann, H, Izumi, N, Khan, S F, Kline, J L, Knauer, J, Kyrala, G A, Landen, O L, Merrill, F E, Moody, J, Moore, A S, Nikroo, A, Ralph, J E, Remington, B A, Robey, H F, Sayre, D, Schneider, M, Streckert, H, Town, R, Turnbull, D, Volegov, P L, Wan, A, Widmann, K, Wilde, C H, Yeamans, C

“…We report on the first layered deuterium-tritium (DT) capsule implosions indirectly driven by a "high-foot" laser pulse that were fielded in depleted uranium…”
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Plasma stopping-power measurements reveal transition from non-degenerate to degenerate plasmas by Hayes, A. C., Gooden, M. E., Henry, E., Jungman, Gerard, Wilhelmy, J. B., Rundberg, R. S., Yeamans, C., Kyrala, G., Cerjan, C., Danielson, D. L., Daligault, Jérôme, Wilburn, C., Volegov, P., Wilde, C., Batha, S., Bredeweg, T., Kline, J. L., Grim, G. P., Hartouni, E. P., Shaughnessy, D., Velsko, C., Cassata, W. S., Moody, K., Berzak Hopkins, L. F., Hinkel, D., Döppner, T., Le Pape, S., Graziani, F., Callahan, D. A., Hurricane, O. A., Schneider, D.

“…Physically realized electron gas systems usually reside in either the quantum non-degenerate or fully degenerate limit, where the average de Broglie wavelength…”
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Differential ablator-fuel adiabat tuning in indirect-drive implosions by Peterson, J L, Berzak Hopkins, L F, Jones, O S, Clark, D S

“…We propose a design adjustment to the high foot laser pulse [T. R. Dittrich et al., Phys. Rev. Lett. 112, 055002 (2014)] that is predicted to lower the fuel…”
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Thin shell, high velocity inertial confinement fusion implosions on the national ignition facility by Ma, T, Hurricane, O A, Callahan, D A, Barrios, M A, Casey, D T, Dewald, E L, Dittrich, T R, Döppner, T, Haan, S W, Hinkel, D E, Berzak Hopkins, L F, Le Pape, S, MacPhee, A G, Pak, A, Park, H-S, Patel, P K, Remington, B A, Robey, H F, Salmonson, J D, Springer, P T, Tommasini, R, Benedetti, L R, Bionta, R, Bond, E, Bradley, D K, Caggiano, J, Celliers, P, Cerjan, C J, Church, J A, Dixit, S, Dylla-Spears, R, Edgell, D, Edwards, M J, Field, J, Fittinghoff, D N, Frenje, J A, Gatu Johnson, M, Grim, G, Guler, N, Hatarik, R, Herrmann, H W, Hsing, W W, Izumi, N, Jones, O S, Khan, S F, Kilkenny, J D, Knauer, J, Kohut, T, Kozioziemski, B, Kritcher, A, Kyrala, G, Landen, O L, MacGowan, B J, Mackinnon, A J, Meezan, N B, Merrill, F E, Moody, J D, Nagel, S R, Nikroo, A, Parham, T, Ralph, J E, Rosen, M D, Rygg, J R, Sater, J, Sayre, D, Schneider, M B, Shaughnessy, D, Spears, B K, Town, R P J, Volegov, P L, Wan, A, Widmann, K, Wilde, C H, Yeamans, C

“…Experiments have recently been conducted at the National Ignition Facility utilizing inertial confinement fusion capsule ablators that are 175 and 165  μm in…”
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Yield and compression trends and reproducibility at NIF by Landen, O.L., Casey, D.T., DiNicola, J.M., Doeppner, T., Hartouni, E.P., Hinkel, D.E., Berzak Hopkins, L.F., Hohenberger, M., Kritcher, A.L., LePape, S., MacGowan, B.J., Maclaren, S., Meaney, K.D., Millot, M., Patel, P.K., Park, J., Pickworth, L.A., Robey, H.F., Ross, J.S., Yang, S.T., Zylstra, A.B., Baker, K.L., Callahan, D.A., Celliers, P.M., Edwards, M.J., Hurricane, O.A., Lindl, J.D., Moody, J.D., Ralph, J., Smalyuk, V.A., Thomas, C.A., Van Wonterghem, B.M., Weber, C.R.

“…The yield and fuel compression trends for the NIF indirect-drive cryogenically-layered DT implosions is empirically examined across all ablators (CH, C and Be)…”
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Plasma stopping-power measurements reveal transition from non-degenerate to degenerate plasmas by Hayes, A. C., Gooden, M. E., Henry, E., Jungman, Gerard, Wilhelmy, J. B., Rundberg, R. S., Yeamans, C., Kyrala, G., Cerjan, C., Danielson, D. L., Daligault, Jérôme, Wilburn, C., Volegov, P., Wilde, C., Batha, S., Bredeweg, T., Kline, J. L., Grim, G. P., Hartouni, E. P., Shaughnessy, D., Velsko, C., Cassata, W. S., Moody, K., Berzak Hopkins, L. F., Hinkel, D., Döppner, T., Le Pape, S., Graziani, F., Callahan, D. A., Hurricane, O. A., Schneider, D.

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Optimization of capsule dopant levels to improve fuel areal density by Hinkel, D.E., Döppner, T., Masse, L.P., Widmann, K., Divol, L., Bachmann, B., Berzak Hopkins, L.F., LePape, S., Weber, C.R., MacLaren, S.A., Zylstra, A.B., Ralph, J.E., Benedetti, L.R., Moore, A.S., Thomas, C.A., Casey, D.T., Smalyuk, V.A., Robey, H.F., Celliers, P.M., MacDonald, M.J., Krauland, C.M., Thorn, D.B., Rosen, M.D., Patel, P.K., MacGowan, B.J., Schneider, M.B., Clark, D.S., Pak, A.E., Edwards, M.J., Landen, O.L., Callahan, D.A., Hurricane, O.A.

“…Fuel areal density (ρR) of all recent indirectly driven, cryogenically-layered DT implosions at the National Ignition Facility (NIF) show a deficit when…”
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Publisher's Note: Development of improved radiation drive environment for high foot implosions at the National Ignition Facility [Phys. Rev. Lett. 117, 225002 (2016)] by Hinkel, D E, Berzak Hopkins, L F, Ma, T, Ralph, J E, Albert, F, Benedetti, L R, Celliers, P M, Do Ppner, T, Goyon, C S, Izumi, N, Jarrott, L C, Khan, S F, Kline, J L, Kritcher, A L, Kyrala, G A, Nagel, S R, Pak, A E, Patel, P, Rosen, M D, Rygg, J R, Schneider, M B, Turnbull, D P, Yeamans, C B, Callahan, D A, Hurricane, O A

“…This corrects the article DOI: 10.1103/PhysRevLett.117.225002…”
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Developing one-dimensional implosions for inertial confinement fusion science by Kline, J. L., Yi, S. A., Simakov, A. N., Olson, R. E., Wilson, D. C., Kyrala, G. A., Perry, T. S., Batha, S. H., Dewald, E. L., Ralph, J. E., Strozzi, D. J., MacPhee, A. G., Callahan, D. A., Hinkel, D., Hurricane, O. A., Leeper, R. J., Zylstra, A. B., Peterson, R. R., Haines, B. M., Yin, L., Bradley, P. A., Shah, R. C., Braun, T., Biener, J., Kozioziemski, B. J., Sater, J. D., Biener, M. M., Hamza, A. V., Nikroo, A., Berzak Hopkins, L. F., Ho, D., LePape, S., Meezan, N. B., Montgomery, D. S., Daughton, W. S., Merritt, E. C., Cardenas, T., Dodd, E. S.

“…Experiments on the National Ignition Facility show that multi-dimensional effects currently dominate the implosion performance. Low mode implosion symmetry and…”
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Getting beyond unity fusion 'fuel-gain' in an inertially confined fusion implosion by Hurricane, O. A., Amendt, P., Benedetti, L. R., Bond, E., Bradley, D., Caggiano, J., Callahan, D. A., Casey, D. T., Clark, D., Dewald, E. L., Dittrich, T. R., Doeppner, T., Divol, L., Dixit, S., Edgell, D., Edwards, M. J., Fittinghoff, D., Frenje, J., Barrios Garcia, M. A., Gatu-Johnson, M., Grim, G., Haan, S., Hamza, A., Haterik, R., Hinkel, D. E., Ho, D., Hohenberger, M., Hoover, D., Berzak Hopkins, L. F., Hsing, W., Izumi, N., Jones, O., Khan, S., Kline, J. L., Knauer, J., Kritcher, A. L., Kyrala, G., Landen, O., Le Pape, S., Leidinger, J.-P, Ma, T., Mackinnon, A. J., MacPhee, A. G., Meezan, N., Merrill, F., Michel, P., Milovich, J., Moody, J., Moore, A. S., Nagel, S., Nikroo, A., Pak, A. E., Park, H.-S, Patel, P. K., Peterson, L., Ralph, J., Remington, B. A., Robey, H. F., Ross, S., Rygg, R., Salmonson, J. D., Spears, B., Springer, P. T., Schneider, M., Smalyuk, V., Thomas, C., Tommasini, R., Town, R. P. J., Wilde, C., Widmann, K., Volegov, P.

“…In this talk, we will discuss the progress towards ignition on the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL) in…”
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