Werner Krambeck Sauter

Double vector meson production from the BFKL equation

Abstract.The double vector meson production in two-photon collisions is addressed assuming that the color singlet t-channel exchange carries large momentum transfer. We consider the non-forward solution of the BFKL equation at high energy and large momentum transfer and estimate the total and differential cross section for the process

The QCD pomeron in ultraperipheral heavy ion collisions: V. Double vector meson production in the BFKL approach

\gamma \gamma \rightarrow V_1 V_2

Meson production in two-photon interactions at energies available at the CERN Large Hadron Collider

, where V1 and V2 can be any two vector mesons (

Double diffractive meson production and the BFKL pomeron at e/sup +/ e/sup -/ colliders

V_i = \rho, \omega, \phi, J/\Psi, \Upsilon

Non-perturbative gluons in diffractive photo-production of J/Ψ

). A comparison between our predictions and previous theoretical results obtained at Born level or assuming the pomeron-exchange factorization relations is presented. Our results demonstrate that the BFKL dynamics implies an enhancement of the cross sections. Predictions for the future linear colliders (TESLA, CLIC and ILC) are given.

Meson form factors and nonperturbative gluon propagators

In this work the double vector meson production in ultraperipheral heavy ion collisions is investigated within the BFKL approach. The integrated cross sections and event rates for the processes

Probing QCD dynamics in two-photon interactions at high energies

AA\rightarrow V_1 V_2 AA

Parton saturation scaling function for exclusive production of vector mesons and deeply virtual Compton scattering

(

Two-Photon Interactions in Meson Production at Energies at the CERN Large Hadron Collider (LHC)

V_i=\rho, \omega, \phi, J/\Psi, \Upsilon

Meson production in two-photon interactions at LHC energies

) are computed and theoretical estimates for scattering on both light and heavy nuclei are given for energies of RHIC and LHC.