Finite $V_{2\hat{\mathrm{I}}”}$ puzzle in low-multiplicity pp collisions from ultra-long-range azimuthal correlations in the string-shoving model

Antonio Ortiz, Dushmanta Sahu, Gyula Bencedi

Ultra-long range angular correlations have been recently reported by the ALICE collaboration in pp collisions at $\sqrt{s}=13$ TeV below $\mathrm{d}{N}_{\mathrm{ch}}/\mathrm{d}\hat{I}\cdot =7$. The measur…