First observation of the exchange of transverse and longitudinal emittances.

نویسندگان

  • J Ruan
  • A S Johnson
  • A H Lumpkin
  • R Thurman-Keup
  • H Edwards
  • R P Fliller
  • T W Koeth
  • Y-E Sun
چکیده

An experimental program to demonstrate a novel phase-space manipulation in which the horizontal and longitudinal emittances of a particle beam are exchanged has been completed at the Fermilab A0 Photoinjector. A new beam line, consisting of a TM(110) deflecting mode cavity flanked by two horizontally dispersive doglegs has been installed. We report on the first direct observation of transverse and longitudinal emittance exchange.

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عنوان ژورنال:
  • Physical review letters

دوره 106 24  شماره 

صفحات  -

تاریخ انتشار 2011