Observation of the 2D-1D Dimensional Crossover in Strongly Interacting Ultracold Bosons

All data for the preprint "Experimental Observation of the 2D-1D Dimensional Crossover in Strongly Interacting Ultracold Bosons"  The Innsbruck team acknowledges funding by a Wittgenstein prize grant under project number Z336-N36 and by the European Research Coun-cil (ERC) under project number 789017. MH thanks the doctoral school ALM for hospitality. This work is also supported by the Swiss National Science Foundation under grant number 200020-188687. Numerical calculations make use of the ALPS scheduler library and statistical analysis tools.