| Paper |
Title |
Page |
| TUPCH039 |
A Phase Space Tomography Diagnostic for Pitz
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1091 |
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- D.J. Holder, B.D. Muratori
CCLRC/DL/ASTeC, Daresbury, Warrington, Cheshire
- F.E. Hannon
Jefferson Lab, Newport News, Virginia
- S. Khodyachykh, A. Oppelt
DESY Zeuthen, Zeuthen
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The Photo Injector Test Facility at DESY in Zeuthen (PITZ) is a European collaboration developing RF photocathode electron guns for light source and linear collider projects. As part of the collaborative work being partially funded by the EU's FP6 programme, CCLRC Daresbury Laboratory and DESY are designing and building a phase space tomography diagnostic based on a set of multiple quadrupoles and view screens. In order to measure the beam emittance, four screens with intermediate quadrupole doublets will be used. The equipment will be installed and tested at PITZ as part of the facility upgrade presently ongoing. Following simulations of the gun using the ASTRA code at a range of energies, simulations of the electron beam parameters through the matching and tomography sections must be undertaken in order to specify the optimum arrangement of magnets and screens.
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| THPLS115 |
Simulation and Optimisation of a 100 mA DC Photo-Injector
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3550 |
| |
- F.E. Hannon, C. Hernandez-Garcia
Jefferson Lab, Newport News, Virginia
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A prototype 100mA injector is presently being designed and manufactured jointly between Thomas Jefferson National Accelerator Facility (J-Lab) and Advanced Energy Systems (AES). This paper discusses the physics optimisation and performance of the injector, which has been studied using the space-charge tracking code ASTRA. The objective is to operate the 7MeV injector with 135pC electron bunches at 748.5MHz repetition rate. We show that the longitudinal and transverse electron bunch properties can be realised within the constraints of the design.
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