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Effect of the electron beam emittance on the ILSF radiation of sources and the beamline design

Gholampour Azhir, A ; Sharif University of Technology

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  1. Type of Document: Article
  2. Abstract:
  3. In this paper the effect of emittance on the relevant issues of the synchrotron radiation sources, optics and beamline design for two values of emittance, ex=3.278 and 0.937 nm.rad, suggested for the Iranian Light Source Facility lattice design, have been discussed. The effect of spot size and divergence of the electron beam, and strength of the bending magnet field, have been considered in the calculations. The results show that reducing of emittance, increases the brilliance of the undulator by factor 5, and decrease the foot print on the optical elements and spot size of photon beam on the sample by a factor of about 2
  4. Keywords:
  5. Photon ; Undulator ; Brilliance ; Electron
  6. Source: IPAC 2014: Proceedings of the 5th International Particle Accelerator Conference ; Jul , 2014 , p. 2075-2077
  7. URL: http://inspirehep.net/record/1313956?ln=en