T. Ditmire et al., KEV X-RAY SPECTROSCOPY OF PLASMAS PRODUCED BY THE INTENSE PICOSECOND IRRADIATION OF A GAS OF XENON CLUSTERS, Journal of physics. B, Atomic molecular and optical physics, 31(12), 1998, pp. 2825-2831
We have studied the characteristics of x-ray emission in the 12-16 Ang
strom range from plasmas produced by the irradiation of a target of Xe
clusters with picosecond laser pulses at intensities near 10(17) W cm
(-2). These plasmas exhibit strong emission from Ni-like through to Mn
-like Xe. We find that the strength and character of the x-ray spectra
are very similar when either 1053 or 526 nm laser pulses are used to
heat the clusters.