title: First observation of the exchange of transverse and longitudinal emittances.
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 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.
authors.affiliation: Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
authors.forename: J
authors.initials: J
authors.lastname: Ruan
authors.forename: A S
authors.initials: AS
authors.lastname: Johnson
authors.forename: A H
authors.initials: AH
authors.lastname: Lumpkin
authors.forename: R
authors.initials: R
authors.lastname: Thurman-Keup
authors.forename: H
authors.initials: H
authors.lastname: Edwards
authors.forename: R P
authors.initials: RP
authors.lastname: Fliller
authors.forename: T W
authors.initials: TW
authors.lastname: Koeth
authors.forename: Y-E
authors.initials: YE
authors.lastname: Sun