105 citations · 461 across the 14 of their papers we have counts for
Showing 2008 · hep-phShow all
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hep-ph2008★ 10 cited
DVCS via color dipoles: Nonperturbative effects
B. Z. Kopeliovich, Ivan Schmidt, M. Siddikov
We study the DVCS amplitude within the color dipole approach. The light-cone wave function of a real photon is evaluated in the instanton vacuum model. Our parameter free calculati…
hep-ph2008★ 49 cited
Azimuthal Asymmetry of pions in pp and pA collisions
B. Z. Kopeliovich, A. H. Rezaeian, Ivan Schmidt
We investigate the azimuthal asymmetry v2 of produced pions in pp and pA collisions at both RHIC and SPS energies. In our approach, based on the pQCD parton model and the light-con…
hep-ph2008★ 51 cited
Scalar hadrons in
Alfredo Vega Ivan Schmidt
A holographic model is presented, which allows to describe scalar hadrons with an arbitrary number of constituents.