Laser-Driven Magnetic-Flux Compression in High-Energy-Density Plasmas
نویسندگان
چکیده
منابع مشابه
Laser-driven magnetic-flux compression in high-energy-density plasmas.
The demonstration of magnetic field compression to many tens of megagauss in cylindrical implosions of inertial confinement fusion targets is reported for the first time. The OMEGA laser [T. R. Boehly, Opt. Commun. 133, 495 (1997)10.1016/S0030-4018(96)00325-2] was used to implode cylindrical CH targets filled with deuterium gas and seeded with a strong external field (>50 kG) from a specially d...
متن کاملPressure-driven, resistive instabilities in laser-produced high-energy-density plasmas
C. K. Li , F. H. Séguin, J. A. Frenje, R. D. Petrasso, P. A. Amendt, O. L. Landen, R. P. J. Town, R. Betti, J. P. Knauer, D. D. Meyerhofer, J. M. Soures Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA Lawrence Livermore National Laboratory, Livermore, California 94550 USA Laboratory for Laser Energetics, University of Rochester, Roche...
متن کاملPressure-driven, resistive magnetohydrodynamic interchange instabilities in laser-produced high-energy-density plasmas.
Recent experiments using proton backlighting of laser-foil interactions provide unique opportunities for studying magnetized plasma instabilities in laser-produced high-energy-density plasmas. Time-gated proton radiograph images indicate that the outer structure of a magnetic field entrained in a hemispherical plasma bubble becomes distinctly asymmetric after the laser turns off. It is shown th...
متن کاملFocusing dynamics of high-energy density, laser-driven ion beams.
The dynamics of the focusing of laser-driven ion beams produced from concave solid targets was studied. Most of the ion beam energy is observed to converge at the center of the cylindrical targets with a spot diameter of 30 μm, which can be very beneficial for applications requiring high beam energy densities. Also, unbalanced laser irradiation does not compromise the focusability of the beam....
متن کاملOn Magnetized High Energy Density Laboratory Plasmas
4.1. SOLID-LINER FLUX COMPRESSION..............................................................................................................3 Motivation ............................................................................................................................................................3 Scientific Objectives ................................................................
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2009
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.103.215004