| Title |
Beam Optics Simulations Study on the Pre-Stripper Linac for Rare Isotope Science Project |
| Authors |
- J.-W. Kim, J.-H. Jang, H. Jin
IBS, Daejeon, Republic of Korea
- Z.A. Conway, B. Mustapha, P.N. Ostroumov
ANL, Argonne, Illinois, USA
|
| Abstract |
The rare isotope science project (RISP) under development in Korea aims to provide various heavy-ion beams for nuclear and applied science users. A pre-stripper linac is the first superconducting section to be constructed for the acceleration of both stable and radioisotope beams to the energy of 18.5 Mev/u with a DC equivalent voltage of 160 MV. The current baseline design consists of an ECR ion source, an RFQ, cryomodules with QWR and HWR cavities and quadruple focusing magnets in the warm sections between cryomodules. Recently we have developed an alternative design in collaboration with Argonne's Linac Development Group to layout the linac based on state-of-the-art ANL's QWR operating at 81.25 MHz and multi-cavity cryomodules of the type used for the ATLAS upgrade and Fermilab PIP-II projects. End-to-end beam dynamics calculations have been performed to ensure an optimized design with no beam losses. The numbers of required cavities and cryomodules are significantly reduced in the alternative design. The results of beam optics simulations and error sensitivity studies are discussed.
|
| Funding |
This work was supported by the Rare Isotope Science Project of the Institute for Basic Science funded by the Ministry of Science, ICT and Future Planning and the National Research Foundation of Korea. |
| Paper |
download MOPM3P01.PDF [0.803 MB / 5 pages] |
| Slides |
download MOPM3P01_TALK.PDF [12.736 MB] |
| Conference |
HB2016, Malmö, Sweden |
| Series |
ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams (57th) |
| Proceedings |
Link to full HB2016 Proccedings |
| Session |
Plenary Main Hall - Session 3 |
| Date |
04-Jul-16 14:00–16:00 |
| Main Classification |
Beam Dynamics in Linacs |
| Keywords |
linac, cryomodule, simulation, ion, cavity |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Mohammad Eshraqi (ESS, Lund, Sweden); Garry Trahern (ESS, Lund, Sweden); Volker RW Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-185-4 |
| Published |
August 2016 |
| Copyright |
|
