학술논문

Enhanced energy deposition symmetry by hot electron transport
Document Type
Conference
Author
Source
Conference: Topical conference on symmetry aspects of inertial fusion implosions, Washington, DC, USA, 27 May 1981
Subject
70 PLASMA PHYSICS AND FUSION TECHNOLOGY LASER IMPLOSIONS
SYMMETRY
LASER TARGETS
ENERGY TRANSFER
CARBON DIOXIDE LASERS
ELECTRON TEMPERATURE
MATHEMATICAL MODELS
RESONANCE ABSORPTION
ABSORPTION
GAS LASERS
IMPLOSIONS
LASERS
TARGETS 700208* -- Fusion Power Plant Technology-- Inertial Confinement Technology
Language
English
Abstract
High energy electrons produced by resonance absorption carry the CO/sub 2/ laser energy absorbed in a laser fusion pellet. The symmetrization that can be achieved by lateral transport of the hot electrons as they deposit their energy is discussed. A K/sub ..cap alpha../ experiment shows a surprising symmetrization of energy deposition achieved by adding a thin layer of plastic to a copper sphere. Efforts to numerically model this effect are described. (MOW)