Author: Guillermo Cantón, G.
Paper Title Page
WEOCA03 Simulating Proton Synchrotron Radiation in the Arcs of the LHC, HL-LHC and FCC-hh 2073
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  • G. Guillermo Cantón, F. Zimmermann
    CERN, Geneva, Switzerland
  • D. Sagan
    Cornell University (CLASSE), Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca, New York, USA
  At high proton-beam energies, beam-induced synchrotron radiation is an important source of heating, of beam-related vacuum pressure increase, and of primary photoelectrons, which can give rise to an electron cloud. We use the Synrad3D code developed at Cornell to simulate the photon distributions in the arcs of the LHC, HL-LHC, and FCC-hh. Specifically, for the LHC we study the effect of the "sawtooth" chamber, for the HL-LHC the consequences of the ATS optics with large beta beating in the arcs, and for the FCC-hh the effect of a novel beam-screen design, with a long slit surrounded by a "folded" ante-chamber.  
slides icon Slides WEOCA03 [0.329 MB]  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-WEOCA03  
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