Suppression of the Rayleigh-Taylor instability due to self-radiation in a multiablation target

Shinsuke Fujioka, Atsushi Sunahara, Katsunobu Nishihara, Naofumi Ohnishi, Tomoyuki Johzaki, Hiroyuki Shiraga, Keisuke Shigemori, Mitsuo Nakai, Tadashi Ikegawa, Masakatsu Murakami, Keiji Nagai, Takayoshi Norimatsu, Hiroshi Azechi, Tatsuhiko Yamanaka

研究成果: Article査読

69 被引用数 (Scopus)

抄録

The suppression of the Rayleigh-Taylor instability that occurs due to self-Radiation in a multiablation target was investigated. It was demonstrated that in a high-Z doped plastic target, two ablation surfaces were formed separately, one driven by thermal radiation and the other driven by electron conduction. It was found that the growth of the Rayleigh-Taylor instability was significantly suppressed on the radiation-driven ablation surface inside the target becasue of a large ablation velocity and long density scale length. Using a brominated plastic target, a significant reduction in growth rate was observed.

本文言語English
論文番号195001
ページ(範囲)195001-1-195001-4
ジャーナルPhysical review letters
92
19
DOI
出版ステータスPublished - 2004 5 14

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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