Contribution to a book

GSI-2016-01733

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Recent Status New Superconducting CW Heavy Ion LINAC@GSI

Gettmann, V. ; Amberg, M. ; Aulenbacher, K. ; Barth, W.GSI* ; Basten, M. ; Bänsch, D. ; Dziuba, F. ; Heilmann, M.GSI* ; Mickat, S.GSI* ; Miski-Oglu, M. ; Podlech, H. ; Ratzinger, U. ; Yaramyshev, S.GSI*

2015
JACoW, Geneva, Switzerland Geneva

Please use a persistent id in citations: doi:10.18429/JACoW-SRF2015-TUPB020

Abstract: The demonstrator is a prototype of the first section of the proposed cw-LINAC@GSI, comprising a superconducting CH-cavity embedded by two superconducting solenoids. The sc CH-structure is the key component and offers a variety of research and development. The beam focusing solenoids provide maximum fields of 9.3 T at an overall length of 380 mm and a free beam aperture of 30 mm. The magnetic induction of the fringe is minimized to 50 mT at the inner NbTi-surface of the neighboring cavity. The fabrication of the key components is still in progress and is near to completion. After cold performance testing of the RF cavity, the helium jacket will be welded on. The cryostat is partly assembled and will be finished in the next weeks. The test environment is completely prepared. Advanced emittance measurement is foreseen to prepare for best matching of the heavy ion beam from the injector. Integration of the cryostat into the beam line, the first cool down of the module and commissioning of the RF elements will be performed as next steps towards a complete testing of the demonstrator.

Note: ccby3

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Contributing Institute(s):

1. Betrieb (OPE)
2. HI Mainz (HIM)
3. UNILAC Post Stripper Upgrade (PSU)

Research Program(s):

1. 631 - Accelerator R & D (POF3-631) (POF3-631)

Appears in the scientific report 2015

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