321 citations · 1.6k across the 46 of their papers we have counts for
22 papers · 1 filter
Perturbative fragmentation
B. Z. Kopeliovich, H. -J. Pirner, I. K. Potashnikova +2
The Berger model of perturbative fragmentation of quarks to pions is improved by providing an absolute normalization and keeping all terms in a (1-z) expansion, which makes the cal…
12th International Conference on Elastic and Diffractive Scattering (Blois Workshop) - Forward Physics and QCD
J. Bartels, K. Borras, M. Diehl +118
Proceedings of the 12th International Conference on Elastic and Diffractive Scattering (Blois Workshop) - Forward Physics and QCD
Azimuthal Asymmetry of Prompt Photons in Nuclear Collisions
B. Z. Kopeliovich, A. H. Rezaeian, Ivan Schmidt
The azimuthal elliptic asymmetry v2 observed in heavy ion collisions, is usually associated with properties of the medium created in the final state. We compute the azimuthal asymm…
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…
Evidences for two scales in hadrons
B. Z. Kopeliovich, I. K. Potashnikova, B. Povh +1
Some unusual features observed in hadronic collisions at high energies can be understood assuming that gluons in hadrons are located within small spots occupying only about 10% of…
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…