Evolution of electron beam phase space distribution in a high-gain FEL

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FEL-based coherent electron cooling (CEC) offers a new avenue to achieve high luminosities in high energy colliders such as RHIC, LHC, and eRHIC. Traditional treatments consider the FEL as an amplifier of optical waves with specific initial conditions, focusing on the resulting field. CEC requires knowledge of the phase space distribution of the electron beam in the FEL. We present 1D analytical results for the phase space distribution of an electron beam with an arbitrary initial current profile, and discuss approaches of expanding to 3D results.

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Webb,S.D. & Litvinenko, V. N. August 23, 2009.

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FEL-based coherent electron cooling (CEC) offers a new avenue to achieve high luminosities in high energy colliders such as RHIC, LHC, and eRHIC. Traditional treatments consider the FEL as an amplifier of optical waves with specific initial conditions, focusing on the resulting field. CEC requires knowledge of the phase space distribution of the electron beam in the FEL. We present 1D analytical results for the phase space distribution of an electron beam with an arbitrary initial current profile, and discuss approaches of expanding to 3D results.

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  • Free Electron Laser Conference (FEL 2009); Liverpool, UK; 20090823 through 20090828

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  • Report No.: BNL--82279-2009-CP
  • Grant Number: DE-AC02-98CH10886
  • Office of Scientific & Technical Information Report Number: 967357
  • Archival Resource Key: ark:/67531/metadc929728

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Office of Scientific & Technical Information Technical Reports

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  • August 23, 2009

Added to The UNT Digital Library

  • Nov. 13, 2016, 7:26 p.m.

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  • Dec. 12, 2016, 8:32 p.m.

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Webb,S.D. & Litvinenko, V. N. Evolution of electron beam phase space distribution in a high-gain FEL, article, August 23, 2009; United States. (digital.library.unt.edu/ark:/67531/metadc929728/: accessed October 22, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.