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https://doi.org/10.18429/JACoW-NAPAC2016-THA2CO03
Title New 1.4 Cell RF Photoinjector Design for High Brightness Beam Generation
Authors
  • E. Pirez, P. Musumeci
    UCLA, Los Angeles, California, USA
  • D. Alesini
    INFN/LNF, Frascati (Roma), Italy
  • J.M. Maxson
    Cornell University, Ithaca, New York, USA
Abstract The new electromagnetic and mechanical designs of the S-band 1.4 cell photoinjector are discussed. A novel fabrication method is adopted to replace the brazing process with a clamping technique achieving lower breakdown probability. The photoinjector is designed to operate at a 120 MV/m gradient and an optimal injection phase of 70 degrees to improve the extraction field by a factor of 1.9 compared to standard 1.6 cell designs with the same peak field. New geometries and features are implemented to improve beam quality for the demand of high brightness beam applications.
Funding This work was partially funded by NSF grant 145583
Paper download THA2CO03.PDF [5.997 MB / 4 pages]
Slides download THA2CO03_TALK.PDF [2.444 MB]
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Conference NAPAC2016, Chicago, IL, USA
Series North American Particle Accelerator Conference (3rd)
Proceedings Link to full NAPAC2016 Proccedings
Session Oral Presentations (MC7)
Date 13-Oct-16   11:00–12:30
Main Classification 7: Accelerator Technology Main Systems
Sub Classification T31 - Subsystems, Technology, and Components, Other
Keywords ion, cathode, brightness, laser, electron
Publisher JACoW, Geneva, Switzerland
Editors Volker RW Schaa (GSI, Darmstadt, Germany); Maria Power (ANL, Argonne, IL, USA); Vladimir Shiltsev (FNAL, Batavia, IL, USA); Marion White (ANL, Argonne, IL, USA)
ISBN 978-3-95450-180-9
Published January 2017
Copyright
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