Affiliation:
1. Institute of Nuclear Physics Polish Academy of Sciences
Abstract
We discuss the central exclusive production of
f_{1}f1
mesons in proton-proton collisions. The diffractive pomeron-pomeron
fusion process within the tensor-pomeron approach is considered. Two
ways to construct the pomeron-pomeron-f_{1}f1
coupling are discussed.
The theoretical calculation of coupling constants is a challenging
problem of nonperturbative QCD. We adjust the parameters of the model to
the WA102 experimental data. The total cross section and differential
distributions are presented. Predictions for LHC experiments are given.
Detailed analysis of the distributions in \phi_{pp}ϕpp
the azimuthal angle between the transverse momenta of the outgoing
protons can help to check different models and to study real pattern of
the absorption effects.
Cited by
1 articles.
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