Diagnostics Beamline for the SRF Gun Project [electronic resource].
- Washington, D.C. : United States. Dept. of Energy. Office of Energy Research, 2005.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Additional Creators:
- Thomas Jefferson National Accelerator Facility (U.S.), United States. Department of Energy. Office of Energy Research, and United States. Department of Energy. Office of Scientific and Technical Information
- Restrictions on Access:
- Free-to-read Unrestricted online access
- A superconducting radio-frequency photo electron injector (SRF gun) is currently under construction by a collaboration of BESSY, DESY, FZR and MBI. The project aims at the design and setup of a CW SRF gun including a diagnostics beamline for the ELBE FEL and to address R&D issues on low emittance injectors for future light sources such as the BESSY FEL. Of critical importance for the injector performance is the control of the electron beam parameters. For this reason a compact diagnostics beamline is under development serving a multitude of operation settings ranging from low-charge (77pC), low-emittance (1 mm mrad) mode to high-charge (2.5nC) operation of the gun. For these operation modes beam dynamics simulations are resulting in boundary conditions for the beam instrumentation. Proven and mature technology is projected wherever possible, for example for current and beam position monitoring. The layout of the beam profile and emittance measurement systems is described. For the bunch length, which varies between 5 ps and 50 ps, two schemes using electro-optical sampling and Cherenkov radiation are detailed. The beam energy and energy spread is measured with a 180-degree spectrometer.
- Report Numbers:
- E 1.99:jlab-act-05-406
E 1.99: doe/er/40150-3809
- Other Subject(s):
- Published through SciTech Connect.
27th International Free Electron Laser Conference (FEL 2005), Stanford, California, 22-26 August 2005.
D. Kramer; D. Richter; P. Michel; I. Will; J. Teichert; U. Lehnert; D. Lipka; P. Kuske; F. Marhauser; T. Kamps; V. Durr; K. Goldammer; J. Kuszynski; T. Quast; P. Evtushenko.
- Funding Information:
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