Author: Ponton, A.
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MOPL017 High Power and High Duty Cycle Slit and Grid System for Hadron Accelerator Commissioning 226
 
  • B. Cheymol, A. Ponton
    ESS, Lund, Sweden
 
  Transverse emittance is one of the key measurements to be performed during the commissioning of the low energy sections of an hadron linac. The good knowledge of the beam transverse phase space allows a safe and efficient operation of the machines by using the results of the measurement for beam dynamic simulations. In this paper we will discuss the accuracy and the limits of the transverse emittance measurement performed with the slit-grid method based on the ESS beam parameters at the RFQ (beam energy equal to 3.62 MeV) and DTL tank 1 (beam energy equal to 21 MeV) output.  
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TUAM3Y01 Beam Dynamics Challenges in the ESS Linac 315
 
  • Y.I. Levinsen, R. De Prisco, M. Eshraqi, R. Miyamoto, M. Muñoz, A. Ponton
    ESS, Lund, Sweden
 
  The European Spallation Source will be the worlds brightest neutron source. It will be driven by a 5~MW proton linac that delivers a 2.86~ms pulse at 14~Hz, which means the peak beam power is 125~MW. This requires a careful design of the lattice structures in order to allow for safe and reliable operation of the accelerator. We will discuss some of the design choices and some of the particular challenges that were faced during the design of the ESS lattice.  
slides icon Slides TUAM3Y01 [4.203 MB]  
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