First observation of the exchange of transverse and longitudinal emittances

J. Ruan; A. S. Johnson; A. H. Lumpkin; R. Thurman-Keup; H. Edwards; R. P. Fliller; T. Koeth; Y. -E Sun

doi:10.1103/PhysRevLett.106.244801

First observation of the exchange of transverse and longitudinal emittances

Accelerator Physics 2011-06-27 v2

Authors: J. Ruan , A. S. Johnson , A. H. Lumpkin , R. Thurman-Keup , H. Edwards , R. P. Fliller , T. Koeth , Y. -E Sun

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Abstract

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 beamline, consisting of a TM110 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.

Keywords

emittance exchange transverse emittance longitudinal emittance phase space manipulation TM110 cavity Fermilab A0 Photoinjector

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@article{arxiv.1102.3155,
  title  = {First observation of the exchange of transverse and longitudinal emittances},
  author = {J. Ruan and A. S. Johnson and A. H. Lumpkin and R. Thurman-Keup and H. Edwards and R. P. Fliller and T. Koeth and Y. -E Sun},
  journal= {arXiv preprint arXiv:1102.3155},
  year   = {2011}
}

First observation of the exchange of transverse and longitudinal emittances

Abstract

Keywords

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