Extended-Domain Tune-Scans for the HL-LHC Dynamic Aperture in Presence of Beam-Beam Effects

Simulations of the HL-LHC dynamic aperture (DA) at collision energy and in the presence of beam-beam effects (weak-strong approximation) have been performed to determine the dependence of DA on the working point in tune space. Both linear domains of working points are explored and two-dimensional ones which focus on more promising sub-regions near the diagonal. The range of parameters, such as bunch intensity and emittance correspond to important HL-LHC scenarios. In this work, the necessary resources were provided by the LHC@home project, based on the BOINC-SixTrack platform for distributed Computing