Related paper Femtoscopy of pp collisions at $\sqrt{s}=0.9$ and $7~$TeV at the LHC with two-pion Bose-Einstein correlations Moments of the SH decomposition of the correlation functions for events with $12 \leq N_{ch} \leq 16$, pairs with $0.3 < k_{\rm T} < 0.4 $GeV/$c$. Open symbols are for $\sqrt{s} = 0.9 $TeV collisions, closed symbols for $\sqrt{s} = 7 $TeV collisions [png] [pdf]