JETP Letters

, Volume 99, Issue 7, pp 363–367 | Cite as

Color screening, absorption, and σtotpp at LHC

Fields, Particles, and Nuclei

Abstract

We show that a growth of the proton-proton total cross section with energy can be entirely attributed to the purely perturbative mechanism. The infrared regularization at rather short distances Rc ≅ 0.3 fm allows extending the BFKL technique from deep inelastic to hadron-hadron scattering. With the inclusion of the absorption corrections our results are in agreement with the LHC data on σtotpp.

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Copyright information

© Pleiades Publishing, Inc. 2014

Authors and Affiliations

  1. 1.Dipartimento di FisicaUniversità della Calabria and Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di CosenzaRende, CosenzaItaly
  2. 2.Landau Institute for Theoretical PhysicsRussian Academy of SciencesChernogolovka, Moscow regionRussia
  3. 3.Alikhanov Institute for Theoretical and Experimental PhysicsMoscowRussia

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