title: [Experimental study of soft X-ray radiation in the interaction of circularly polarized femtosecond-laser-pulse with low pressure xenon].
abstract: Using flat-field grating Spectrometer, the ions lines with wavelength between 5 and 60 nm were measured, which were produced by the interaction of circularly polarized 35 femtosecond ultraintense and ultrashort laser-pulse with 5 mm length xenon at the pressure 2 and 3 kPa respectively. The highest transition is the XeVIII: 4d10 5s(2 S1/2)--4d9 5s5p('P3/2) line at wavelength 17.0856 nm at 2 kPa and 3 kPa, the highest transition is 11.343 nm line of XeVII 4d10 5s2(1S0)--4d9 5s5f(3P1) transition. The xenon is ionized to XeVII, XeVIII and XeIX at both pressure.
authors.affiliation: Physics Department, Chaohu College, Chaohu 238000, China.
authors.forename: Xiang-Xian
authors.initials: XX
authors.lastname: Wang
authors.forename: Wen-Zhong
authors.initials: WZ
authors.lastname: Huang
authors.forename: Yu-Qiu
authors.initials: YQ
authors.lastname: Gu
authors.forename: Wei
authors.initials: W
authors.lastname: Hong
authors.forename: Gang
authors.initials: G
authors.lastname: Jiang
authors.forename: Xian-Lun
authors.initials: XL
authors.lastname: Wen
authors.forename: Ying-Ling
authors.initials: YL
authors.lastname: He
authors.forename: Chun-Ye
authors.initials: CY
authors.lastname: Jiao
authors.forename: Guang-Chang
authors.initials: GC
authors.lastname: Wang
authors.forename: Shuang-Gen
authors.initials: SG
authors.lastname: Zhang