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| Title | Inverted Geometry Photo-Electron Gun Research and Development at TU Darmstadt | |||||
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| Abstract | The Institute for nuclear physics at TU Darmstadt houses the Superconducting Darmstadt Linear Accelerator S-DALINAC. A photo-electron gun using GaAs photocathodes to provide pulsed and/or polarized electron beams, the S-DALINAC Polarized Injector SPIn, has been installed * for future nuclear-structure investigations**. In order to conduct research and development for this source, a test facility for Photo-Cathode Activation, Test and Cleaning using atomic-Hydrogen (Photo-CATCH) has been constructed***. This setup provides several chambers for photocathode handling and a 60 keV beamline for photo-gun design studies****. Currently, an upgraded inverted insulator geometry is under investigation for Photo-CATCH that is supposed to be implemented at SPIn. We will present the current developments at Photo-CATCH and future measurements. | |||||
| Footnotes & References | * Y. Poltoratska et al., J. Phys.: Conf. Series 298 (2011) ** J. Enders, AIP Conf. Proc. 1563, 223 (2013) *** M. Espig, Diss., TU Darmstadt (2016) **** N. Kurichiyanil, Diss., TU Darmstadt (2016) |
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| Funding | Work supported by the Deutsche Forschungsgemeinschaft through GRK 2128 'AccelencE' | |||||
| Paper | download THPMK101.PDF [1.033 MB / 3 pages] | |||||
| Export | download ※ BibTeX ※ LaTeX ※ Text/Word ※ RIS ※ EndNote | |||||
| Conference | IPAC2018, Vancouver, BC, Canada | |||||
| Series | International Particle Accelerator Conference (9th) | |||||
| Proceedings | Link to full IPAC2018 Proccedings | |||||
| Session | MC2 Poster Session | |||||
| Date | 03-May-18 16:00–17:30 | |||||
| Main Classification | 02 Photon Sources and Electron Accelerators | |||||
| Sub Classification | T02 Electron Sources | |||||
| Keywords | cathode, gun, electron, linac, operation | |||||
| Publisher | JACoW Publishing, Geneva, Switzerland | |||||
| Editors | Shane Koscielniak (TRIUMF, Vancouver, BC, Canada); Todd Satogata (JLab, Newport News, VA, USA); Volker RW Schaa (GSI, Darmstadt, Germany); Jana Thomson (TRIUMF, Vancouver, BC, Canada) | |||||
| ISBN | 978-3-95450-184-7 | |||||
| Published | June 2018 | |||||
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