Systematic Fuel Cavity Asymmetries in Directly Driven Inertial Confinement Fusion Implosions.

Shah, R C; Haines, B M; Wysocki, F J; Benage, J F; Fooks, J A; Glebov, V; Hakel, P; Hoppe, M; Igumenshchev, I V; Kagan, G; Mancini, R C; Marshall, F J; Michel, D T; Murphy, T J; Schoff, M E; Silverstein, K; Stoeckl, C; Yaakobi, B

Shah, R C; Haines, B M; Wysocki, F J; Benage, J F; Fooks, J A; Glebov, V; Hakel, P; Hoppe, M; Igumenshchev, I V; Kagan, G; Mancini, R C; Marshall, F J; Michel, D T; Murphy, T J; Schoff, M E; Silverstein, K; Stoeckl, C; Yaakobi, B.

Afiliação

Shah RC; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
Haines BM; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
Wysocki FJ; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
Benage JF; Sandia National Laboratories, Albuquerque, New Mexico 87123, USA.
Fooks JA; General Atomics, San Diego, California 92121, USA.
Glebov V; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
Hakel P; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
Hoppe M; General Atomics, San Diego, California 92121, USA.
Igumenshchev IV; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
Kagan G; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
Mancini RC; Department of Physics, University of Nevada, Reno, Nevada 89557, USA.
Marshall FJ; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
Michel DT; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
Murphy TJ; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
Schoff ME; General Atomics, San Diego, California 92121, USA.
Silverstein K; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
Stoeckl C; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
Yaakobi B; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.

Phys Rev Lett ; 118(13): 135001, 2017 Mar 31.

Article em En | MEDLINE | ID: mdl-28409959

RESUMO

We present narrow-band self-emission x-ray images from a titanium tracer layer placed at the fuel-shell interface in 60-laser-beam implosion experiments at the OMEGA facility. The images are acquired during deceleration with inferred convergences of â¼9-14. Novel here is that a systematically observed asymmetry of the emission is linked, using full sphere 3D implosion modeling, to performance-limiting low mode asymmetry of the drive.

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Texto completo: 1 Bases de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2017 Tipo de documento: Article País de afiliação: Estados Unidos