@article{742,
  abstract     = {{The collinear ion-beam depletion technique is used to measure absolute photofragmentation cross sections of small silver-cluster ions in the range from 2.3 to 5.7 eV. Giant resonances are found which can be interpreted in terms of a collective electron oscillation. The optical spectra of spherical Ag+9 and Ag+21 show a large blue-shift of the resonance energy relative to the respective experimental surface value. For non-spherical clusters, a splitting of the giant resonance is found, in qualitative accordance with jellium calculations.}},
  author       = {{Tiggesbäumker, J. and Köller, Lars and O. Lutz, H. and Meiwes-Broer, Karl-Heinz}},
  issn         = {{0009-2614 }},
  journal      = {{Chemical Physics Letters}},
  number       = {{1-2}},
  pages        = {{42--47}},
  publisher    = {{Elsevier}},
  title        = {{{Giant Resonances in Silver-Cluster Photofragmentation}}},
  doi          = {{https://doi.org/10.1016/0009-2614(92)86099-4}},
  volume       = {{190}},
  year         = {{1992}},
}