616 citations · 4k across the 125 of their papers we have counts for
6 papers · 1 filter
From Hard to Soft Diffraction and Return
B. Z. Kopeliovich
The long standing mystery of smallness of diffractive dissociation of hadrons to large effective masses (the Pomeron-proton cross section is only 2 mb) witnesses that the gluonic c…
Fluctuations of the transverse energy in Pb+Pb collisions and J/psi suppression
Joerg Huefner, Boris Z. Kopeliovich, Alberto Polleri
The observed J/psi suppression in Pb+Pb collisions shows a drop at those large values of the transverse energy E_T which arise from fluctuations. The validity of existing models fo…
Polarized Proton Nucleus Scattering
B. Z. Kopeliovich, T. L. Trueman
We show that, to a very good approximation, the ratio of the spin-flip to the non-flip parts of the elastic proton-nucleus amplitude is the same as for proton-nucleon scattering at…
Color degrees of freedom in nuclear collisions and charmonium suppression
Jörg Hüfner, Boris Z. Kopeliovich, Alberto Polleri
In high energy nuclear collisions, the Glauber model is commonly used to evaluate suppression due to inelastic interaction with colorless bound nucleons. This requires an eff…
Energy loss of fast quarks in nuclei
M. B. Johnson, B. Z. Kopeliovich, I. K. Potashnikova +22
We report an analysis of the nuclear dependence of the yield of Drell-Yan dimuons from the 800 GeV/c proton bombardment of , C, Ca, Fe, and W targets. Employing a new formulat…
Baryon Number Flow in High-Energy Collisions
G. T Garvey, B. Z. Kopeliovich, B. Povh
It is not obvious which partons in the proton carry its baryon number (BN). We present arguments that BN is associated with a specific topology of gluonic fields, rather than with…