CERN Accelerating science

Published Articles
Report number CERN-ACC-2018-069
Title New High Luminosity LHC Baseline and Performance at Ultimate Energy
Author(s) Medina Medrano, Luis (Guanajuato U. ; CERN) ; Apollonio, Andrea (CERN) ; Arduini, Gianluigi (CERN) ; Brüning, Oliver (CERN) ; Giovannozzi, Massimo (CERN) ; Papadopoulou, Stefania (CERN) ; Papaphilippou, Yannis (CERN) ; Redaelli, Stefano (CERN) ; Tomás, Rogelio (CERN)
Publication 2018
Number of pages 4
In: 9th International Particle Accelerator Conference, Vancouver, Canada, 29 Apr - 4 May 2018, pp.MOPML009
DOI 10.18429/JACoW-IPAC2018-MOPML009
Subject category Accelerators and Storage Rings
Accelerator/Facility, Experiment CERN LHC
Abstract The LHC machine is envisioned to operate eventually at an ultimate beam energy of 7.5 TeV at the end of LHC Run 4, i.e. after commissioning of the HL-LHC systems, a stage falling into the High Luminosity LHC (HL-LHC) era. In this paper we review the latest baseline parameters and performance, and study the potential reach of the HL-LHC with pushed optics at the ultimate beam energy. Results in terms of integrated luminosity and effective pile-up density of both the nominal (5.0×10³⁴ cm⁻² s^{−1}) and ultimate (7.5×10³⁴ cm⁻² s^{−1}) levelling operations are discussed
Copyright/License CC-BY-3.0

Corresponding record in: Inspire


 Record created 2019-01-15, last modified 2019-03-12


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