Author/Authors :
G. Arduini، نويسنده , , K. Elsener، نويسنده , , G. Fidecaro، نويسنده , , M. Gyr، نويسنده , , W. Herr، نويسنده , , J. Klem، نويسنده , , U. Mikkelsen، نويسنده , , E. Weisse، نويسنده ,
Abstract :
Proton beam extraction from the CERN SPS by means of a bent silicon crystal is reported at three different energies, 14 GeV, 120 GeV and 270 GeV. The experimental results are compared to computer simulations which contain a sound model of the SPS accelerator as well as the channeling phenomena in bent crystals. The overall energy dependence of crystal assisted proton beam extraction is understood and provides the basis to discuss such a scheme for future accelerators.
