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TY - CONF AU - Saá Hernández, Á. AU - Bartosik, H. AU - Biancacci, N. AU - Hirlaender, S. AU - Moreno Garcia, D. AU - Zampetakis, M. ED - Boland, Mark ED - Tanaka, Hitoshi ED - Button, David ED - Dowd, Rohan ED - Schaa, Volker RW ED - Tan, Eugene TI - Detailed Characterisation of the LEIR Intensity Limitations for a Pb Ion Beam J2 - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019 CY - Melbourne, Australia T2 - International Particle Accelerator Conference T3 - 10 LA - english AB - The equilibrium emittance of the Pb beam in the CERN Low Energy Ion Ring (LEIR) results from the interplay of electron cooling and heating processes, as intra-beam scattering and space charge. In this paper we present the measurements of the emittance evolution as a function of intensity, working point and resonance excitation, and compare them with the simulations of the heating processes. Optimum settings for normal and skew sextupoles have been found for the compensation of resonances excited by the lattice. PB - JACoW Publishing CP - Geneva, Switzerland SP - 3196 EP - 3199 KW - emittance KW - resonance KW - simulation KW - injection KW - sextupole DA - 2019/06 PY - 2019 SN - 978-3-95450-208-0 DO - DOI: 10.18429/JACoW-IPAC2019-WEPTS042 UR - http://jacow.org/ipac2019/papers/wepts042.pdf ER -