X-ray emission studies in relativistic collisions of Li-like uranium ions with gaseous target

The X-ray spectra produced by K-shell ionization in collisions of Li-like (U89+) uranium ions at an energy of 397MeV/u with gaseous N2 target have been measured. The very high level selectivity during such collision has been found. The effect allows us to measure undistorted two-photon energy distri...

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Bibliographic Details
Published in:Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Beam interactions with materials and atoms, 2005-07, Vol.235 (1-4), p.326-330
Main Authors: Banaś, D., Stöhlker, Th, Ionescu, D.C., Beyer, H.F., Bosch, F., Bräuning-Demian, A., Gumberidze, A., Hagmann, S., Kozhuharov, C., Ma, X., Mokler, P.H., Mann, R., Sierpowski, D., Tachenov, S., Stachura, Z., Warczak, A.
Format: Article
Language:English
Subjects:
He-like high-Z ions
K-shell ionization
Two-photon distribution
X-rays
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Summary:The X-ray spectra produced by K-shell ionization in collisions of Li-like (U89+) uranium ions at an energy of 397MeV/u with gaseous N2 target have been measured. The very high level selectivity during such collision has been found. The effect allows us to measure undistorted two-photon energy distribution from a decay of the 1s2s1S0 state in He-like uranium.
ISSN:0168-583X
1872-9584
DOI:10.1016/j.nimb.2005.03.199