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Sayantan Mukherjee (Hiroshima University)
SUPC013
A study for emittance growth compensation by space charge effects at the injector of KEK-STF after dry ice cleaning of the RF gun
MOPC33
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The Round to Flat Beam Transformation (RFBT) is one of the emittance exchange techniques that can improve the Luminosity for the future accelerator project International Linear collider (ILC). RFBT experiment can be conducted in the KEK-STF, and the expected performance is 334 in emittance ratio. In December 2023, we performed a pilot experiment at STF to optimize the injector conditions. To improve the RF Gun of STF, we applied dry ice cleaning to reduce the field emission. The field enhancement factor was improved from 233 to 100.
  • S. Mukherjee, M. Kuriki, Z. Liptak, K. Date
    Hiroshima University
  • H. Hayano, M. Fukuda, M. Kurata, N. Yamamoto, X. Jin, Y. Yamamoto
    High Energy Accelerator Research Organization
  • K. Sakaue
    The University of Tokyo
DOI: reference for this paper: 10.18429/JACoW-IPAC2024-MOPC33
About:  Received: 15 May 2024 — Revised: 16 May 2024 — Accepted: 17 May 2024 — Issue date: 01 Jul 2024
Cite: reference for this paper using: BibTeX, LaTeX, Text/Word, RIS, EndNote
MOPC33
A study for emittance growth compensation by space charge effects at the injector of KEK-STF after dry ice cleaning of the RF gun
133
The Round to Flat Beam Transformation (RFBT) is one of the emittance exchange techniques that can improve the Luminosity for the future accelerator project International Linear collider (ILC). RFBT experiment can be conducted in the KEK-STF, and the expected performance is 334 in emittance ratio. In December 2023, we performed a pilot experiment at STF to optimize the injector conditions. To improve the RF Gun of STF, we applied dry ice cleaning to reduce the field emission. The field enhancement factor was improved from 233 to 100.
  • S. Mukherjee, M. Kuriki, Z. Liptak, K. Date
    Hiroshima University
  • H. Hayano, M. Fukuda, M. Kurata, N. Yamamoto, X. Jin, Y. Yamamoto
    High Energy Accelerator Research Organization
  • K. Sakaue
    The University of Tokyo
Paper: MOPC33
DOI: reference for this paper: 10.18429/JACoW-IPAC2024-MOPC33
About:  Received: 15 May 2024 — Revised: 16 May 2024 — Accepted: 17 May 2024 — Issue date: 01 Jul 2024
Cite: reference for this paper using: BibTeX, LaTeX, Text/Word, RIS, EndNote