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Proceedings Paper

6D electron beam diagnostics at SPARC_LAB
Author(s): A. Cianchi; M. P. Anania; A. Bacci; Marco Bellaveglia; Michele Castellano; Enrica Chiadroni; Domenico Di Giovenale; Giampiero Di Pirro; Massimo Ferrario; Luca Innocenti; Andrea Mostacci; Riccardo Pompili; A. R. Rossi; V. Shpakov; Cristina Vaccarezza; Fabio Villa
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Paper Abstract

To create very short electron bunches or comb-like beams, able to drive a SASE-FEL, to produce THz radiation, or to drive a plasma beam driven accelerator is needed advanced phase space manipulation. The characterization of the 6D phase space is of paramount importance in order to verify that the beam parameters fulfill the expectation. At SPARCLAB we have integrated several longitudinal and transverse beam diagnostics for single bunch or for a train of comb-like bunches at THz repetition rate. Longitudinal diagnostic is based on RF deflecting cavity and a dispersive element. Quadrupole scan technique is used to measure the transverse emittance in single bunch mode or in conjunction respectively with a dipole, to separate beams of different energy, and RF deflector, to discriminates bunches with different time of arrival.

Paper Details

Date Published: 12 May 2015
PDF: 7 pages
Proc. SPIE 9512, Advances in X-ray Free-Electron Lasers Instrumentation III, 95120E (12 May 2015); doi: 10.1117/12.2182206
Show Author Affiliations
A. Cianchi, Univ. degli Studi di Roma "Tor Vergata" (Italy)
INFN (Italy)
M. P. Anania, INFN-LNF (Italy)
A. Bacci, INFN-Sezione di Milano (Italy)
Marco Bellaveglia, Istituto Nazionale di Fisica Nucleare (Italy)
Michele Castellano, Istituto Nazionale di Fisica Nucleare (Italy)
Enrica Chiadroni, Istituto Nazionale di Fisica Nucleare (Italy)
Domenico Di Giovenale, Istituto Nazionale di Fisica Nucleare (Italy)
Giampiero Di Pirro, Istituto Nazionale di Fisica Nucleare (Italy)
Massimo Ferrario, Istituto Nazionale di Fisica Nucleare (Italy)
Luca Innocenti, Univ. degli Studi di Roma "Tor Vergata" (Italy)
Andrea Mostacci, Univ. degli Studi di Roma La Sapienza (Italy)
Riccardo Pompili, Istituto Nazionale di Fisica Nucleare (Italy)
A. R. Rossi, INFN-Sezione di Milano (Italy)
V. Shpakov, INFN- LNF (Italy)
Cristina Vaccarezza, Istituto Nazionale di Fisica Nucleare (Italy)
Fabio Villa, Istituto Nazionale di Fisica Nucleare (Italy)


Published in SPIE Proceedings Vol. 9512:
Advances in X-ray Free-Electron Lasers Instrumentation III
Sandra G. Biedron, Editor(s)

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