0000000000139751
AUTHOR
T. Kuehl
High-brilliance double-stage soft x-ray laser pumped by multiple pulses applied in grazing incidence
A new compact scheme for a double-stage seeded x-ray laser is demonstrated. This laser is offering greatly improved beam quality and brilliance making it a useful tool for applications.
Optical spectroscopy using mass-separated beams: Nuclear properties of unstable indium and tin isotopes
Abstract Collinear fast-beam laser-spectroscopy has been used to measure the hyperfine structure and isotope shift of several indium and tin isotopes. The related experimental techniques are described, including the preparation of mass-separated beams of neutron-deficient indium and tin isotopes at the GSI on-line mass separator following fusion-evaporation reactions. The deviation of the observed dependence of the charge radii upon the neutron number from the expected behaviour is briefly discussed.