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@ARTICLE{Robinson:4731,
      author       = {Robinson, A.P.L. and Gibbon, P. and Pfotenhauer, S.M. and
                      Jäckel, O. and Polz, J.},
      title        = {{S}caling of the proton density reduction scheme for the
                      laser acceleration of proton beams with a narrow energy
                      spread},
      journal      = {Plasma physics and controlled fusion},
      volume       = {51},
      issn         = {0741-3335},
      address      = {Bristol},
      publisher    = {IOP Publ.},
      reportid     = {PreJuSER-4731},
      pages        = {024001},
      year         = {2009},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {The laser acceleration of proton beams with
                      quasi-monoenergetic features in the energy spectra from
                      microdot targets is investigated by numerical simulation.
                      The formation of these spectral peaks is strongly dependent
                      on the interplay between different ion species in the
                      target. The scaling of the spectral peak's energy, and
                      number of protons in the spectral peak, with both microdot
                      composition and laser intensity is considered. Particular
                      attention is given to determining the proton concentration
                      below which the number of protons in the spectral peak
                      rapidly diminishes. It is shown that at proton
                      concentrations of 1-5n(crit) a spectral peak is produced
                      that reaches an energy up to $70\%$ of the maximum proton
                      energy, whilst still containing more protons than would be
                      produced by a conventional target in this energy range.},
      keywords     = {J (WoSType)},
      cin          = {JSC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {Scientific Computing},
      pid          = {G:(DE-Juel1)FUEK411},
      shelfmark    = {Physics, Fluids $\&$ Plasmas / Physics, Nuclear},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000262585400002},
      doi          = {10.1088/0741-3335/51/2/024001},
      url          = {https://juser.fz-juelich.de/record/4731},
}