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Thin shell, high velocity inertial confinement fusion implosions on the national ignition facility.
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.
Afiliação
  • Ma T; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Hurricane OA; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Callahan DA; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Barrios MA; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Casey DT; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Dewald EL; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Dittrich TR; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Döppner T; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Haan SW; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Hinkel DE; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Berzak Hopkins LF; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Le Pape S; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • MacPhee AG; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Pak A; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Park HS; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Patel PK; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Remington BA; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Robey HF; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Salmonson JD; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Springer PT; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Tommasini R; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Benedetti LR; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Bionta R; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Bond E; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Bradley DK; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Caggiano J; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Celliers P; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Cerjan CJ; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Church JA; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Dixit S; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Dylla-Spears R; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Edgell D; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
  • Edwards MJ; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Field J; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Fittinghoff DN; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Frenje JA; Massachusetts Institute of Technology Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA.
  • Gatu Johnson M; Massachusetts Institute of Technology Plasma Science and Fusion Center, Cambridge, Massachusetts 02139, USA.
  • Grim G; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Guler N; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Hatarik R; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Herrmann HW; Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
  • Hsing WW; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Izumi N; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Jones OS; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Khan SF; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Kilkenny JD; General Atomics, San Diego, California 92186, USA.
  • Knauer J; Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA.
  • Kohut T; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Kozioziemski B; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
  • Kritcher A; Lawrence Livermore National Laboratory, Livermore, California 94550, USA.
Phys Rev Lett ; 114(14): 145004, 2015 Apr 10.
Article em En | MEDLINE | ID: mdl-25910132
ABSTRACT
Experiments have recently been conducted at the National Ignition Facility utilizing inertial confinement fusion capsule ablators that are 175 and 165 µm in thickness, 10% and 15% thinner, respectively, than the nominal thickness capsule used throughout the high foot and most of the National Ignition Campaign. These three-shock, high-adiabat, high-foot implosions have demonstrated good performance, with higher velocity and better symmetry control at lower laser powers and energies than their nominal thickness ablator counterparts. Little to no hydrodynamic mix into the DT hot spot has been observed despite the higher velocities and reduced depth for possible instability feedthrough. Early results have shown good repeatability, with up to 1/2 the neutron yield coming from α-particle self-heating.
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Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2015 Tipo de documento: Article País de afiliação: Estados Unidos
Buscar no Google
Imprimir
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PubMed Links

Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2015 Tipo de documento: Article País de afiliação: Estados Unidos