587 citations · 1k across the 22 of their papers we have counts for
4 papers · 1 filter
Diffraction at HERA, Color Opacity and Nuclear Shadowing
L. Frankfurt, M. Strikman
The QCD factorization theorem for diffractive processes in DIS is used to derive formulae for the leading twist contribution to the nuclear shadowing of parton distributions in the…
J/psi suppression in heavy ion collisions - interplay of hard and soft QCD processes
C. Spieles, R. Vogt, L. Gerland +6
We study J/psi suppression in AB collisions assuming that the charmonium states evolve from small, color transparent configurations. Their interaction with nucleons and nonequilibr…
N -> Delta DVCS, exclusive DIS processes and skewed quark distributions in large N_c limit
L. L. Frankfurt, M. V. Polyakov, M. Strikman
We evaluate the amplitude of Bethe-Heitler process: γ^* p -> γΔ^+ -electron bremsstrahlung of photon accompanied by the excitation of Δ$ isobar. We show that this background is sup…
DVCS at HERA
L. Frankfurt, A. Freund, M. Strikman
We demonstrate that perturbative QCD allows one to calculate the absolute cross section of diffractive exclusive production of photons at large at HERA, while the aligned jet…