Evidence for hadronic deconfinement in $\bar{p}$-p collisions at 1.8 TeV
  We have measured deconfined hadronic volumes, $4.4 < V < 13.0$ fm$^{3}$, produced by a one dimensional (1D) expansion. These volumes are directly proportional to the charged particle pseudorapidity densities $6.75 < dN_{c}/d\eta < 20.2$. The hadronization temperature is $T = 179.5 \pm 5$ (syst) MeV. Using Bjorken's 1D model,the hadronization energy density is $\epsilon_{F} = 1.10 \pm 0.26$ (stat) GeV/fm$^{3}$ corresponding to an excitation of $24.8 \pm 6.2$ (stat) quark-gluon degrees of freedom. 
T. Alexopoulos, E. W. Anderson, A. T. Bujak, D. D. Carmony, A. R.   Erwin, L. J. Gutay, A. S. Hirsch, K. S. ~Nelson, N. T. P...