Radiation properties of plasma irradiated by ultra-short laser pulses with intensities of 10 W/cm

超短パルスレーザーによって10 W/cmの強度で照射されたプラズマの放射特性

Faenov, A.*; Hansen, S.*; Colgan, J.*; Abdallah, J.*; Pikuz, T. A.; Pikuz, S.*; Skobelev, I.*; 西内 満美子; 榊 泰直; 前田 祥太; 匂坂 明人; Pirozhkov, A. S.; 小倉 浩一; Esirkepov, T. Z.; Koga, J. K.; 福田 祐仁; 金崎 真聡; 松川 兼也*; 長谷川 登; 錦野 将元; 神門 正城; 山内 知也*; 渡辺 幸信*; Bulanov, S. V.; Zhidkov, A.*; 河内 哲哉; 近藤 公伯

Faenov, A.*; Hansen, S.*; Colgan, J.*; Abdallah, J.*; Pikuz, T. A.; Pikuz, S.*; Skobelev, I.*; Nishiuchi, Mamiko; Sakaki, Hironao; Maeda, Shota; Sagisaka, Akito; Pirozhkov, A. S.; Ogura, Koichi; Esirkepov, T. Z.; Koga, J. K.; Fukuda, Yuji; Kanasaki, Masato; Matsukawa, Kenya*; Hasegawa, Noboru; Nishikino, Masaharu; Kando, Masaki; Yamauchi, Tomoya*; Watanabe, Yukinobu*; Bulanov, S. V.; Zhidkov, A.*; Kawachi, Tetsuya; Kondo, Kiminori

K-shell spectra of Al and Fe were excited by irradiation of thin foils with 30 fs laser pulses of J-KAREN laser facility with intensities up to 10 W/cm. Different dependences of measured spectra from the laser energy, different thicknesses of foils were investigated. Two independent models are used to provide a detail theoretical study of the role of the various configurations and processes in the formation of the observed spectra.