59 citations · 202 across the 9 of their papers we have counts for
5 papers
Azimuthal anisotropy of direct photons
B. Z. Kopeliovich, H. J. Pirner, A. H. Rezaeian +1
The electromagnetic bremsstrahlung produced by a quark interacting with nucleons or nuclei is azimuthally asymmetric. In the light-cone dipole approach this effect is related to th…
Quenching of high-pT hadrons: Alternative scenario
B. Z. Kopeliovich, I. K. Potashnikova, Ivan Schmidt
A new scenario, alternative to energy loss, for the observed suppression of high-pT hadrons observed at RHIC is proposed. In the limit of a very dense medium crated in nuclear coll…
Jet lag effect and leading hadron production
B. Z. Kopeliovich, H. -J. Pirner, I. K. Potashnikova +1
We propose a solution for the long standing puzzle of a too steeply falling fragmentation function for a quark fragmenting into a pion, calculated by Berger [1] in the Born approxi…
Charmed Meson Production in Deep Inelastic Scattering
B. Floter, B. Z. Kopeliovich, H. J. Pirner +1
Charmed meson production in semi-inclusive deep inelastic scattering is investigated in the color dipole formalism. The transverse momentum distributions are calculated. We find go…
Cronin effect in the Drell-Yan reaction
M. B. Johnson, B. Z. Kopeliovich, Ivan Schmidt
We explore the mechanism of transverse momentum broadening of fast quarks propagating in nuclei, using Drell-Yan (DY) transverse momentum distributions measured in the experiment E…