Search for heavy long-lived multi-charged particles in proton-proton collisions at s√ = 13 TeV using the ATLAS detector Aaboud, M. Aguilar Saavedra, Juan Antonio Atlas Collaboration A search for heavy long-lived multi-charged particles is performed using the ATLAS detector at the LHC. Data with an integrated luminosity of 36.1 fb−1 collected in 2015 and 2016 from proton-proton collisions at s√ = 13 TeV are examined. Particles producing anomalously high ionization, consistent with long-lived massive particles with electric charges from |q|=2e to |q|=7e, are searched for. No events are observed, and 95% confidence level cross-section upper limits are interpreted as lower mass limits for a Drell-Yan production model. Multi-charged particles with masses between 50 GeV and 980-1220 GeV (depending on their electric charge) are excluded. 2020-03-10T11:55:54Z 2020-03-10T11:55:54Z 2019 info:eu-repo/semantics/article Sultansoy, S. F. (2019). Search for heavy long-lived multicharged particles in proton-proton collisions at s= 13 TeV using the ATLAS detector. PHYSICAL REVIEW D 99, 052003 (2019) http://hdl.handle.net/10481/60186 10.1103/PhysRevD.99.052003 eng http://creativecommons.org/licenses/by/3.0/es/ info:eu-repo/semantics/openAccess Atribución 3.0 España American Physical Society