Author: Ratzinger, U.
Paper Title Page
MOPB005 Beam Dynamics Simulations for the New Superconducting CW Heavy Ion Linca at GSI 56
 
  • M. Schwarz, M. Basten, M. Busch, H. Podlech, U. Ratzinger, R. Tiede
    IAP, Frankfurt am Main, Germany
  • W.A. Barth, S. Yaramyshev
    MEPhI, Moscow, Russia
  • W.A. Barth, M. Heilmann, S. Yaramyshev
    GSI, Darmstadt, Germany
  • W.A. Barth, F.D. Dziuba, V. Gettmann, T. Kürzeder, M. Miski-Oglu
    HIM, Mainz, Germany
  
  Funding: Work supported by BMBF contr. No. 05P15RFRBA
For future experiments with heavy ions near the coulomb barrier within the super-heavy element (SHE) research project a multi-stage R&D program of GSI, HIM and IAP is currently in progress. It aims at developing a superconducting (sc) continuous wave (CW) LINAC with multiple CH cavities as key components downstream the upgraded High Charge Injector (HLI) at GSI. The LINAC design is challenging, due to the requirement of intense beams in CW-mode up to a mass-to-charge ratio of 6 while covering a broad output energy range from 3.5 to 7.3 MeV/u with minimum energy spread. After sucessful tests with the first CH cavity in 2016 demonstrated a promising maximum accelerating gradient of Ea = 9.6 MV/m, recently first beam tests have been started as next milestone at GSI, confirming its flawless functionality*.
W. Barth et al., Further Layout Investigations for a Superconducting CW-linac for Heavy Ions at GSI, 18th Int. Conf. on RF Superconductivity (SRF17), Lanzhou, China, July 2017, paper MOPB023. 		 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-SRF2017-MOPB005  
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TUPB023 Further Tests on the SC 325 MHz CH-cavity and Power Coupler Test Setup 437
 
  • M. Busch, M. Basten, H. Podlech, U. Ratzinger, M. Schwarz
    IAP, Frankfurt am Main, Germany
  • W.A. Barth
    MEPhI, Moscow, Russia
  • W.A. Barth
    GSI, Darmstadt, Germany
  • W.A. Barth, F.D. Dziuba, V. Gettmann
    HIM, Mainz, Germany
  
  Funding: Work supported by BMBF contr. No. 05P15RFRBA
The 325MHz CH-cavity which has been developed and successfully vertically tested at the Institute for Applied Physics, Frankfurt, has has been welded to the helium vessel at the frontal joints of the cavity and further vertical and horizontal tests are in preparation. Finally a beam test with a 11.4 AMeV, 10 mA ion beam at GSI, Darmstadt is projected. Furthermore a newly developed, dedicated test stand for the 217 MHz power couplers has been set up for the cavities of the sc cw-LINAC project at GSI. 		 
poster icon Poster TUPB023 [2.579 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-SRF2017-TUPB023  
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