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RIS citation export for MOPTS081: Design of the Transferline to the ESS Target and Beam Dump at Reduced Beam Energy

AU  - Qin, Y.S.
AU  - Eshraqi, M.
AU  - Levinsen, Y.
AU  - Miyamoto, R.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Design of the Transferline to the ESS Target and Beam Dump at Reduced Beam Energy
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - The European Spallation Source (ESS) linac transfer-lines to the target and beam dump are designed for the 2 GeV beam energy. The commissioning and operation of the accelerator will start at a reduced energy of 571 MeV with the high beta part of the linac unpowered. The beam power at this energy is still above 1 MW and a proper transport from the last accelerating cavity to the target is essential. Beam dynamics design of the High Energy Beam Transport (HEBT) and Accelerator to Target (A2T) are studied based on this reduced energy in this paper, including phase advance optimization and rematch. Among the factors which are analyzed are the envelope and beam size on the target which are kept close to their values at 2 GeV and losses along the linac and the transfer lines.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 1034
EP  - 1037
KW  - target
KW  - linac
KW  - quadrupole
KW  - ion-source
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-MOPTS081
UR  - http://jacow.org/ipac2019/papers/mopts081.pdf
ER  -