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TY - CONF AU - Karastathis, N. AU - De Maria, R. AU - Fartoukh, S.D. AU - Papaphilippou, Y. AU - Pellegrini, D. ED - Koscielniak, Shane ED - Satogata, Todd ED - Schaa, Volker RW ED - Thomson, Jana TI - Refining the HL-LHC Operational Settings with Inputs From Dynamic Aperture Simulations: A Progress Report J2 - Proc. of IPAC2018, Vancouver, BC, Canada, 29 April-04 May 2018 CY - Vancouver, BC, Canada T2 - International Particle Accelerator Conference T3 - 9 LA - english AB - Recent Dynamic Aperture (DA) simulations aimed at providing guidance for the latest updates of the operational scenario for the High Luminosity upgrade of the LHC. The impact of the increased chromaticity and octupole current has been assessed considering the latest updates of the optics. Additional means to improve the lifetime, such as tune optimization, have been identified and deployed. We also briefly discuss the impact of delivering high luminosity to the LHCb experiment. PB - JACoW Publishing CP - Geneva, Switzerland SP - 188 EP - 191 KW - luminosity KW - octupole KW - operation KW - dynamic-aperture KW - experiment DA - 2018/06 PY - 2018 SN - 978-3-95450-184-7 DO - DOI: 10.18429/JACoW-IPAC2018-MOPMF041 UR - http://jacow.org/ipac2018/papers/mopmf041.pdf ER -