Author: Celebi, E.
Paper Title Page
TUPOPA11 Compact Proton Accelerator in UHF Band At KAHVELab 434
SUPCGE07   use link to see paper's listing under its alternate paper code  
 
  • S. Esen, A. Adiguzel, O. Kocer, S. Oz
    Istanbul University, Istanbul, Turkey
  • A. Caglar
    YTU, Istanbul, Turkey
  • E. Celebi, E.V. Ozcan
    Bogazici University, Bebek / Istanbul, Turkey
  • E. Celebi
    IBU, Istanbul, Turkey
  • A.K. Karatay, F. Yaman, Ö.H. Yilmaz
    IZTECH, Izmir, Turkey
  • U. Kaya
    Istinye University, Institute of Sciences, Istanbul, Turkey
  • A. Kilicgedik
    Marmara University, Istanbul, Turkey
  • G. Türemen
    Turkish Atomic Energy Authority, Ankara, Turkey
  • G. Unel
    UCI, Irvine, California, USA
  
  Funding: This project are supported by TUBITAK Project no: 118E838
Proton Test Beam at KahveLAB (Kandilli Detector, Accelerator and Instrumentation Laboratory) project aims to design and produce a radio frequency quadrupole (RFQ) operating at 800 MHz in Istanbul, Turkey using the local resources. The beamline consists of a proton source, a low energy beam transport (LEBT) line including the beam diagnostic section, and the RFQ cavity itself. This RFQ is a 4-vane, 1-meter-long cavity to accelerate the 20 keV beam extracted from the plasma ion source to 2 MeV. Its engineering prototype is already produced and subjected to mechanical, low-power RF, and vacuum tests. In this poster, the results of the first test production, especially the bead-pull test setup will be discussed. 		 
poster icon Poster TUPOPA11 [16.128 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2022-TUPOPA11  
About • Received ※ 21 August 2022 — Revised ※ 22 August 2022 — Accepted ※ 12 September 2022 — Issue date ※ 26 September 2022
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TUPOPA12 RF Measurements and Tuning of the Test Module of 800 MHz Radio-Frequency Quadrupole 438
SUPCGE02   use link to see paper's listing under its alternate paper code  
 
  • A. Kilicgedik
    Marmara University, Istanbul, Turkey
  • A. Adiguzel, S. Esen
    Istanbul University, Istanbul, Turkey
  • B. Baran
    Ankara University, Faculty of Sciences, Ankara, Turkey
  • A. Caglar
    YTU, Istanbul, Turkey
  • E. Celebi, E.V. Ozcan
    Bogazici University, Bebek / Istanbul, Turkey
  • U. Kaya
    Istinye University, Institute of Sciences, Istanbul, Turkey
  • G. Türemen
    TENMAK-NUKEN, Ankara, Turkey
  • G. Unel
    UCI, Irvine, California, USA
  • F. Yaman
    IZTECH, Izmir, Turkey
  
  Funding: This project are supported by The Scientific and Technological Research Council of Turkey (TUBITAK) Project no: 118E838
The 800 MHz RFQ (radio-frequency quadrupole), developed and built at KAHVElab (Kandilli Detector, Accelerator and Instrumentation Laboratory) at Bogazici University in Istanbul, Turkey, has been designed to provide protons that have an energy of 2 MeV within only 1 m length. The RFQ consists of two modules and the test module of RFQ was constructed. The algorithm developed by CERN, based on the measurements generated by the tuner settings estimated through the response matrix [1,2,3], has been optimized for a single module and 16 tuners. The desired field consistent with the simulation was obtained by bead pull measurements. In this study, we present low-power rf measurements and field tuning of the test module.
[1] Koubek, B., et al., PHY. REV. ACC. AND BEAMS 20,08010(2017)
[2] Koubek, B., et al., CERN-2017-0006,(2017)
[3] Pommerenke, Hermann W., et al., Nuc. Inst. and Meth. in Phy. Res. Sec.A),165564(2021) 		 
poster icon Poster TUPOPA12 [1.699 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2022-TUPOPA12  
About • Received ※ 24 August 2022 — Revised ※ 27 August 2022 — Accepted ※ 31 August 2022 — Issue date ※ 02 September 2022
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)