Search Results - "Goncharov, N V"

Experimentally Inferred Fusion Yield Dependencies of OMEGA Inertial Confinement Fusion Implosions by Lees, A., Betti, R., Knauer, J. P., Gopalaswamy, V., Patel, D., Woo, K. M., Anderson, K. S., Campbell, E. M., Cao, D., Carroll-Nellenback, J., Epstein, R., Forrest, C., Goncharov, V. N., Harding, D. R., Hu, S. X., Igumenshchev, I. V., Janezic, R. T., Mannion, O. M., Radha, P. B., Regan, S. P., Shvydky, A., Shah, R. C., Shmayda, W. T., Stoeckl, C., Theobald, W., Thomas, C.

“…Statistical modeling of experimental and simulation databases has enabled the development of an accurate predictive capability for deuterium-tritium layered…”
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Analytical model of nonlinear, single-mode, classical Rayleigh-Taylor instability at arbitrary Atwood numbers by Goncharov, V N

“…An analytical model of the nonlinear bubble evolution of single-mode, classical Rayleigh-Taylor instability at arbitrary Atwood numbers (A(T)) is presented…”
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Strong coupling and degeneracy effects in inertial confinement fusion implosions by Hu, S X, Militzer, B, Goncharov, V N, Skupsky, S

“…Accurate knowledge about the equation of state (EOS) of deuterium is critical to inertial confinement fusion (ICF). Low-adiabat ICF implosions routinely access…”
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Anomalous Absorption by the Two-Plasmon Decay Instability by Turnbull, D, Maximov, A V, Edgell, D H, Seka, W, Follett, R K, Palastro, J P, Cao, D, Goncharov, V N, Stoeckl, C, Froula, D H

“…Radiation-hydrodynamic simulations of directly driven fusion experiments at the Omega Laser Facility predict absorption accurately when targets are driven at…”
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First Observation of Cross-Beam Energy Transfer Mitigation for Direct-Drive Inertial Confinement Fusion Implosions Using Wavelength Detuning at the National Ignition Facility by Marozas, J A, Hohenberger, M, Rosenberg, M J, Turnbull, D, Collins, T J B, Radha, P B, McKenty, P W, Zuegel, J D, Marshall, F J, Regan, S P, Sangster, T C, Seka, W, Campbell, E M, Goncharov, V N, Bowers, M W, Di Nicola, J-M G, Erbert, G, MacGowan, B J, Pelz, L J, Yang, S T

“…Cross-beam energy transfer (CBET) results from two-beam energy exchange via seeded stimulated Brillouin scattering, which detrimentally reduces ablation…”
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3D Simulations Capture the Persistent Low-Mode Asymmetries Evident in Laser-Direct-Drive Implosions on OMEGA by Colaïtis, A., Turnbull, D. P., Igumenschev, I. V., Edgell, D., Shah, R. C., Mannion, O. M., Stoeckl, C., Jacob-Perkins, D., Shvydky, A., Janezic, R., Kalb, A., Cao, D., Forrest, C. J., Kwiatkowski, J., Regan, S., Theobald, W., Goncharov, V. N., Froula, D. H.

“…Spherical implosions in Inertial Confinement Fusion (ICF) are inherently sensitive to perturbations that may arise from experimental constraints and errors…”
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Novel Hot-Spot Ignition Designs for Inertial Confinement Fusion with Liquid-Deuterium-Tritium Spheres by Goncharov, V. N., Igumenshchev, I. V., Harding, D. R., Morse, S. F. B., Hu, S. X., Radha, P. B., Froula, D. H., Regan, S. P., Sangster, T. C., Campbell, E. M.

“…A new class of ignition designs is proposed for inertial confinement fusion experiments. These designs are based on the hot-spot ignition approach, but instead…”
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Plasma Density Measurements of the Inner Shell Release by Haberberger, D, Shvydky, A, Goncharov, V N, Cao, D, Carroll-Nellenback, J, Hu, S X, Ivancic, S T, Karaseiv, V V, Knauer, J P, Maximov, A V, Froula, D H

“…The material release on the side opposite to the laser drive of a CH shell was probed at conditions relevant to inertial confinement fusion. The release was…”
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Proof-of-Principle Experiment on the Dynamic Shell Formation for Inertial Confinement Fusion by Igumenshchev, I V, Theobald, W, Stoeckl, C, Shah, R C, Bishel, D T, Goncharov, V N, Bonino, M J, Campbell, E M, Ceurvorst, L, Chin, D A, Collins, T J B, Fess, S, Harding, D R, Sampat, S, Shaffer, N R, Shvydky, A, Smith, E A, Trickey, W T, Waxer, L J, Colaïtis, A, Liotard, R, Adrian, P J, Atzeni, S, Barbato, F, Savino, L, Alfonso, N, Haid, A, Do, Mi

“…In the dynamic-shell (DS) concept [V. N. Goncharov et al., Novel Hot-Spot Ignition Designs for Inertial Confinement Fusion with Liquid-Deuterium-Tritium…”
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Rarefaction Flows and Mitigation of Imprint in Direct-Drive Implosions by Igumenshchev, I V, Velikovich, A L, Goncharov, V N, Betti, R, Campbell, E M, Knauer, J P, Regan, S P, Schmitt, A J, Shah, R C, Shvydky, A

“…Using highly resolved 3D radiation-hydrodynamic simulations, we identify a novel mechanism by which the deleterious impact of laser imprinting is mitigated in…”
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Nonuniformly driven two-plasmon-decay instability in direct-drive implosions by Seka, W, Myatt, J F, Short, R W, Froula, D H, Katz, J, Goncharov, V N, Igumenshchev, I V

“…Half-harmonic emission spectra and images taken during directly driven implosions show that the two-plasmon decay (TPD) instability is driven nonuniformly over…”
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Two-Plasmon Decay Mitigation in Direct-Drive Inertial-Confinement-Fusion Experiments Using Multilayer Targets by Follett, R K, Delettrez, J A, Edgell, D H, Goncharov, V N, Henchen, R J, Katz, J, Michel, D T, Myatt, J F, Shaw, J, Solodov, A A, Stoeckl, C, Yaakobi, B, Froula, D H

“…Multilayer direct-drive inertial-confinement-fusion targets are shown to significantly reduce two-plasmon decay (TPD) driven hot-electron production while…”
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Benzimidazole-Carboxamides as Potential Therapeutics for Alzheimer’s Disease: Primary Analysis In Silico and In Vitro by Chelusnova, Yu.V., Voronina, P. A., Belinskaia, D. A., Goncharov, N. V.

“…A primary in vitro analysis of the anticholinesterase properties of substituted 1,3-dihydro-2-oxo-1 H -benzimidazol-2-ones was performed along with in silico…”
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Markers of Endothelial Cells in Normal and Pathological Conditions by Goncharov, N. V., Popova, P. I., Avdonin, P. P., Kudryavtsev, I. V., Serebryakova, M. K., Korf, E. A., Avdonin, P. V.

“…Endothelial cells (ECs) line the blood vessels and lymphatic vessels, as well as heart chambers, forming the border between the tissues, on the one hand, and…”
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Subpercent-Scale Control of 3D Low Modes of Targets Imploded in Direct-Drive Configuration on OMEGA by Michel, D T, Igumenshchev, I V, Davis, A K, Edgell, D H, Froula, D H, Jacobs-Perkins, D W, Goncharov, V N, Regan, S P, Shvydky, A, Campbell, E M

“…Multiple self-emission x-ray images are used to measure tomographically target modes 1, 2, and 3 up to the end of the target acceleration in direct-drive…”
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Demonstration of the highest deuterium-tritium areal density using multiple-picket cryogenic designs on OMEGA by Goncharov, V N, Sangster, T C, Boehly, T R, Hu, S X, Igumenshchev, I V, Marshall, F J, McCrory, R L, Meyerhofer, D D, Radha, P B, Seka, W, Skupsky, S, Stoeckl, C, Casey, D T, Frenje, J A, Petrasso, R D

“…The performance of triple-picket deuterium-tritium cryogenic target designs on the OMEGA Laser System [T. R. Boehly, Opt. Commun. 133, 495 (1997)] is reported…”
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Increasing hydrodynamic efficiency by reducing cross-beam energy transfer in direct-drive-implosion experiments by Froula, D H, Igumenshchev, I V, Michel, D T, Edgell, D H, Follett, R, Glebov, V Yu, Goncharov, V N, Kwiatkowski, J, Marshall, F J, Radha, P B, Seka, W, Sorce, C, Stagnitto, S, Stoeckl, C, Sangster, T C

“…A series of experiments to determine the optimum laser-beam radius by balancing the reduction of cross-beam energy transfer (CBET) with increased illumination…”
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First Measurements of Deuterium-Tritium and Deuterium-Deuterium Fusion Reaction Yields in Ignition-Scalable Direct-Drive Implosions by Forrest, C J, Radha, P B, Knauer, J P, Glebov, V Yu, Goncharov, V N, Regan, S P, Rosenberg, M J, Sangster, T C, Shmayda, W T, Stoeckl, C, Gatu Johnson, M

“…The deuterium-tritium (D-T) and deuterium-deuterium neutron yield ratio in cryogenic inertial confinement fusion (ICF) experiments is used to examine…”
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Velocity and timing of multiple spherically converging shock waves in liquid deuterium by Boehly, T R, Goncharov, V N, Seka, W, Barrios, M A, Celliers, P M, Hicks, D G, Collins, G W, Hu, S X, Marozas, J A, Meyerhofer, D D

“…The fuel entropy and required drive energy for an inertial confinement fusion implosion are set by a sequence of shocks that must be precisely timed to achieve…”
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Measurements of the Conduction-Zone Length and Mass Ablation Rate in Cryogenic Direct-Drive Implosions on OMEGA by Michel, D T, Davis, A K, Goncharov, V N, Sangster, T C, Hu, S X, Igumenshchev, I V, Meyerhofer, D D, Seka, W, Froula, D H

“…Measurements of the conduction-zone length (110±20  μm at t=2.8  ns), the averaged mass ablation rate of the deuterated plastic (7.95±0.3  μg/ns), shell…”
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