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≃0.3Rc≃0.3 fm
allows to extend the BFKL technique
from deep inelastic to hadron-hadron scattering.
With the account of the absorption corrections our results
are in agreement with the LHC data on σpptotσpptot.
Citation:
R. Fiore, N. N. Nikolaev, V. R. Zoller, “Color screening, absorption and σpptotσpptot at LHC”, Pis'ma v Zh. Èksper. Teoret. Fiz., 99:7 (2014), 427–431; JETP Letters, 99:7 (2014), 363–367
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