SRF2011 - List of Authors (Dahl, L.A.)

Paper	Title	Page
THIOA05	The sc cw-LINAC Demonstrator - SRF-Technology finds the way into GSI	646
	S. Mickat, W.A. Barth, L.A. Dahl, M. Kaiser, W. Vinzenz GSI, Darmstadt, Germany M. Amberg, V. Gettmann, S. Jacke, S. Mickat HIM, Mainz, Germany K. Aulenbacher IKP, Mainz, Germany D. Bänsch, F.D. Dziuba, D. Mäder, H. Podlech, U. Ratzinger IAP, Frankfurt am Main, Germany
	A new superconducting (sc) continous wave (cw) LINAC at GSI is desired by a broad community of future users. Especially the Super Heavy Elements (SHE) program at GSI and HIM benefits highly from such a dedicated machine. A conceptual layout of an sc cw-LINAC was worked out at the Institute for Applied Physics (IAP) at Frankfurt University. Here the key component, an sc Crossbar-H (CH) cavity, was developed recently. The multi-gap cavity is operated at 217 MHz and provides gradients of 5.1 MV/m at a total length of 0.69 m. The first section of the proposed cw-LINAC comprising a sc CH-cavity embedded by two sc solenoids is financed by HIM as a Demonstrator. One important milestone of the project is a full performance test with beam of the Demonstrator in 2013/14 at the GSI High Charge Injector (HLI). With the demonstrator the srf-technology finds the way to GSI. The tests would be the first of an sc multi-gap structure with heavy ions being an important milestone towards the proposed cw-LINAC.

Paper

Title

Page

The sc cw-LINAC Demonstrator - SRF-Technology finds the way into GSI

646

S. Mickat, W.A. Barth, L.A. Dahl, M. Kaiser, W. Vinzenz
GSI, Darmstadt, Germany
M. Amberg, V. Gettmann, S. Jacke, S. Mickat
HIM, Mainz, Germany
K. Aulenbacher
IKP, Mainz, Germany
D. Bänsch, F.D. Dziuba, D. Mäder, H. Podlech, U. Ratzinger
IAP, Frankfurt am Main, Germany

A new superconducting (sc) continous wave (cw) LINAC at GSI is desired by a broad community of future users. Especially the Super Heavy Elements (SHE) program at GSI and HIM benefits highly from such a dedicated machine. A conceptual layout of an sc cw-LINAC was worked out at the Institute for Applied Physics (IAP) at Frankfurt University. Here the key component, an sc Crossbar-H (CH) cavity, was developed recently. The multi-gap cavity is operated at 217 MHz and provides gradients of 5.1 MV/m at a total length of 0.69 m. The first section of the proposed cw-LINAC comprising a sc CH-cavity embedded by two sc solenoids is financed by HIM as a Demonstrator. One important milestone of the project is a full performance test with beam of the Demonstrator in 2013/14 at the GSI High Charge Injector (HLI). With the demonstrator the srf-technology finds the way to GSI. The tests would be the first of an sc multi-gap structure with heavy ions being an important milestone towards the proposed cw-LINAC.