Rarefaction Flows and Mitigation of Imprint in Direct-Drive Implosions

Using highly resolved 3-D radiation-hydrodynamic simulations, we identify a novel mechanism by which the deleterious impact of laser imprinting is mitigated in direct-drive inertial confinement fusion. Unsupported shocks and associated rarefaction flows, commonly produced with short laser bursts, ar...

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Veröffentlicht in:	Physical review letters 2019-08, Vol.123 (6)
Hauptverfasser:	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.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY
Online-Zugang:	Volltext
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