TY - JOUR AU - Aguilar Saavedra, Juan Antonio AU - Atlas Collaboration PY - 2018 SN - 0031-9007 UR - http://hdl.handle.net/10481/56081 AB - A search for the narrow structure, X(5568), reported by the D0 Collaboration in the decay sequence X→Bs0π±, Bs0→J/ψϕ, is presented. The analysis is based on a data sample recorded with the ATLAS detector at the LHC corresponding to 4.9  fb-1 of pp... LA - eng PB - American Physical Society KW - Colliding beams KW - ATLAS KW - CERN LHC Coll KW - Mass spectrum: (B/s0 pi+) TI - Search for a Structure in the B0sπ± Invariant Mass Spectrum with the ATLAS Experiment ER -