June 27, 2008 Conference paper Open Access

Boscolo Manuela

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  <dc:creator>Boscolo Manuela</dc:creator>
  <dc:date>2008-06-27</dc:date>
  <dc:description>A radiofrequency electron gun followed by a compressor can generate trains of terahertz sub- picosecond electron pulses by illuminating the photocathode with a comb laser pulse. Any radiation process which does not change the electron distribution can be used to study the coherent spectrum of radiation emitted by a comb electron bunch. The coherent part of the spectrum is strongly enhanced by its N2 dependence, where N is the number of particles in the bunch, being interesting both as possible source of Far-Infrared Radiation (FIR) and as diagnostic tool of the bunch structure.

A feasibility study for a possible experiment at SPARC to be realized with the addition of a dedicated magnetic chicane is discussed. An optimization study of a magnetic chicane with a negative and variable R56 is studied, together with a set of parameters relative to the SPARC machine with the intent of demonstrating the feasibility of this experiment. The dynamics is studied within the SPARC system with the PARMELA code.</dc:description>
  <dc:identifier>https://www.openaccessrepository.it/record/73995</dc:identifier>
  <dc:identifier>10.15161/oar.it/73995</dc:identifier>
  <dc:relation>doi:10.15161/oar.it/73994</dc:relation>
  <dc:relation>url:https://www.openaccessrepository.it/communities/infn</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>https://creativecommons.org/licenses/by/4.0/</dc:rights>
  <dc:subject>THz radiation source, photoinjectors, FEL, electron linac</dc:subject>
  <dc:title>A possible THz Radiation Source with a Train of Short Pulses in the SPARC high brightness photoinjector</dc:title>
  <dc:type>info:eu-repo/semantics/conferencePaper</dc:type>
  <dc:type>publication-conferencepaper</dc:type>
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