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RIS citation export for MOPTS096: Linac4: Reliability Run Results and Source Extraction Studies

AU  - Noll, D.
AU  - Bellodi, G.
AU  - Bertolo, S.B.
AU  - Di Lorenzo, F.D.L.
AU  - Lallement, J.-B.
AU  - Lettry, J.
AU  - Lombardi, A.M.
AU  - Mastrostefano, C.M.
AU  - Mikulec, B.
AU  - O'Neil, M.
AU  - Schuh, S.
AU  - Wegner, R.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Linac4: Reliability Run Results and Source Extraction Studies
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - Linac4, a 160 MeV, 352.2 MHz linear accelerator, has been fully commissioned and will take its place as new injector to the CERN chain of accelerators during the long shutdown (LS2) in 2019-2020. In the past year, it has been continuously providing beam during a test run to assess its reliability in view of the connection to the LHC injector chain. The target reliability of more than 90% has been demonstrated during the accumulated nine months of run in 2017 and 2018. The beam quality at 160 MeV is suitable for producing all beams for the CERN physics program of today. Nevertheless, the limited peak current of 30mA might be a limitation for future high intensity programs. The bottleneck has been identified at the low energy end of the accelerator. In the meantime, beam extraction and low energy beam transport studies are ongoing at a dedicated test stand with the goal to reach beam currents from the pre-injector up to 45 mA. We will present the status of the modelling of the pre-injector and possible solutions to reach higher beam currents from the RFQ along with results from the reliability run.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 1090
EP  - 1093
KW  - emittance
KW  - extraction
KW  - linac
KW  - simulation
KW  - plasma
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-MOPTS096
UR  - http://jacow.org/ipac2019/papers/mopts096.pdf
ER  -