2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39608Correlation data from high-energy p-p collisions indicate substantial anticorrelation of like-sign pions and correlation of unlike-sign pions on rapidity and azimuth at small length scale suggesting approach to a 1D lattice structure during string hadronization. I generalize this result to propose that an {\em incipient} 3D pion lattice structure may be formed during hadronization of a QGP. I then present a method to detect this structure in the transverse phase space of heavy-ion collisions which depends on local transverse Hubble flow. I also relate this correlation structure to recently proposed suppression of net charge and baryon-number fluctuations on rapidity after sudden traversal of the QCD phase boundary.6 pages, 2 figuresHigh Energy Physics - Phenomenologytext