JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Kain, V. AU - Albright, S.C.P. AU - Alemany-Fernández, R. AU - Angoletta, M.E. AU - Antoniou, F. AU - Argyropoulos, T. AU - Asvesta, F. AU - Balhan, B. AU - Barnes, M.J. AU - Barrientos, D. AU - Bartosik, H. AU - Baudrenghien, P. AU - Bellodi, G. AU - Biancacci, N. AU - Boccardi, A. AU - Borburgh, J.C.C.M. AU - Bracco, C. AU - Carlier, E. AU - Cotte, D.G. AU - Coupard, J. AU - Damerau, H. AU - Di Giovanni, G.P. AU - Findlay, A. AU - Fraser, M.A. AU - Funken, A. AU - Goddard, B. AU - Hagmann, G. AU - Hanke, K. AU - Huschauer, A. AU - Jaussi, M. AU - Karpov, I. AU - Koevener, T. AU - Küchler, D. AU - Lallement, J.-B. AU - Lasheen, A. AU - Levens, T.E. AU - Li, K.S.B. AU - Lombardi, A.M. AU - Madysa, N. AU - Mahner, E. AU - Meddahi, M. AU - Mether, L. AU - Mikulec, B. AU - Molendijk, J.C. AU - Montesinos, E. AU - Nisbet, D. AU - Nuiry, F.-X. AU - Papotti, G. AU - Paraschou, K. AU - Pedrosa, F. AU - Prebibaj, T. AU - Prodon, S. AU - Quartullo, D. AU - Renner, E. AU - Roncarolo, F. AU - Rumolo, G. AU - Salvant, B. AU - Schenk, M. AU - Scrivens, R. AU - Shaposhnikova, E.N. AU - Skowroński, P.K. AU - Spierer, A. AU - Tecker, F. AU - Valuch, D. AU - Velotti, F.M. AU - Wegner, R. AU - Zannini, C. ED - Zimmermann, Frank ED - Tanaka, Hitoshi ED - Sudmuang, Porntip ED - Klysubun, Prapong ED - Sunwong, Prapaiwan ED - Chanwattana, Thakonwat ED - Petit-Jean-Genaz, Christine ED - Schaa, Volker R.W. TI - Achievements and Performance Prospects of the Upgraded LHC Injectors J2 - Proc. of IPAC2022, Bangkok, Thailand, 12-17 June 2022 CY - Bangkok, Thailand T2 - International Particle Accelerator Conference T3 - 13 LA - english AB - To provide HL-LHC performance, the CERN LHC injector chain underwent a major upgrade during an almost 2-year-long shutdown. In the first half of 2021 the injectors were gradually re-started with the aim to reach at least pre-shutdown parameters for LHC as well as for fixed target beams. The strategy of the commissioning across the complex, a summary of the many challenges and finally the achievements will be presented. Several lessons were learned and have been integrated to define the strategy for the performance ramp-up over the coming years. Remaining limitations and prospects for LHC beam parameters at the exit of the LHC injector chain in the years to come will be discussed. Finally, the emerging need for improved operability of the CERN complex will be addressed, with a description of the first efforts to meet the availability and flexibility requirements of the HL-LHC era while at the same time maximizing fixed target physics output. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1610 EP - 1615 KW - MMI KW - injection KW - brightness KW - proton KW - kicker DA - 2022/07 PY - 2022 SN - 2673-5490 SN - 978-3-95450-227-1 DO - doi:10.18429/JACoW-IPAC2022-WEIYGD1 UR - https://jacow.org/ipac2022/papers/weiygd1.pdf ER -