Total and inelastic cross-sections at LHC at CM energy of 7 TeV and   beyond
  We discuss expectations for the total and inelastic cross-sections at LHC CM energies $\sqrt{s}\ =\ 7\ TeV$ {and $ 14\ TeV$} obtained in an eikonal minijet model augmented by soft gluon $k_t$-resummation, which we describe in some detail. We present a band of predictions which encompass recent LHC data and suggest that the inelastic cross-section described by two channel eikonal models include only uncorrelated processes. We show that this interpretation of the model is supported by the LHC data. 
Andrea Achilli, Rohini M. Godbole, Agnes Grau, Giulia Pancheri, Olga   Shekhovtsova and Yogendra N. Srivastava
hep-ph