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@inproceedings{rumolo:hb2023-moa1i1, author = {G. Rumolo and S.C.P. Albright and R. Alemany-Fernández and M.E. Angoletta and C. Antuono and T. Argyropoulos and F. Asvesta and M.J. Barnes and H. Bartosik and P. Baudrenghien and G. Bellodi and N. Biancacci and C. Bracco and N. Bruchon and E. Carlier and J. Coupard and H. Damerau and G.P. Di Giovanni and A. Findlay and M.A. Fraser and A. Funken and R. Garoby and S.S. Gilardoni and B. Goddard and G. Hagmann and K. Hanke and A. Huschauer and G. Iadarola and V. Kain and I. Karpov and J.-B. Lallement and A. Lasheen and T.E. Levens and K.S.B. Li and A.M. Lombardi and E.H. Maclean and D. Manglunki and I. Mases Solé and M. Meddahi and L. Mether and B. Mikulec and E. Montesinos and Y. Papaphilippou and G. Papotti and K. Paraschou and C. Pasquino and F. Pedrosa and T. Prebibaj and S. Prodon and D. Quartullo and F. Roncarolo and B. Salvant and M. Schenk and R. Scrivens and E.N. Shaposhnikova and L. Sito and P.K. Skowroński and A. Spierer and R. Steerenberg and M. Sullivan and F.M. Velotti and R. Veness and C. Vollinger and R. Wegner and C. Zannini and E. de la Fuente}, % author = {G. Rumolo and S.C.P. Albright and R. Alemany-Fernández and M.E. Angoletta and C. Antuono and T. Argyropoulos and others}, % author = {G. Rumolo and others}, title = {{Beam Performance with the LHC Injectors Upgrade}}, % booktitle = {Proc. HB'23}, booktitle = {Proc. 68th Adv. Beam Dyn. Workshop High-Intensity High-Brightness Hadron Beams (HB'23)}, eventdate = {2023-10-09/2023-10-13}, pages = {1--8}, paper = {MOA1I1}, language = {english}, keywords = {brightness, injection, operation, emittance, target}, venue = {Geneva, Switzerland}, series = {ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams}, number = {68}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {04}, year = {2024}, issn = {2673-5571}, isbn = {978-3-95450-253-0}, doi = {10.18429/JACoW-HB2023-MOA1I1}, url = {https://jacow.org/hb2023/papers/moa1i1.pdf}, abstract = {{The LHC Injectors Upgrade (LIU) project was put in place between 2010 and 2021 to increase the intensity and brightness in the LHC injectors to match the challenging requirements of the High-Luminosity LHC (HL-LHC) project, while ensuring reliable operation of the injectors complex up to the end of the HL-LHC era (ca. 2040). During the 2019-2020 CERN accelerators shutdown, extensive hardware modifications were implemented in the entire LHC proton and ion injection chains, involving the new Linac4, the Proton Synchrotron Booster (PSB), the Proton Synchrotron (PS), the Super Proton Synchrotron (SPS) and the ion PS injectors, i.e. the Linac3 and the Low Energy Ion Ring (LEIR). Since 2021, beams have been recommissioned throughout the injectors’ chain and the beam parameters are being gradually ramped up to meet the LIU specifications using new beam dynamics solutions adapted to the upgraded accelerators. This paper focuses on the proton beams and describes the current state of the art.}}, }