Publications (243)
Demodulation of a positron beam in a bent crystal channel
A. Kostyuk, A. V. Korol, A. V. Solov'yov +1
The evolution of a modulated positron beam in a planar crystal channel is investigated within the diffusion approach. A detailed description of the formalism is given. A new parame…
Possibility of cold nuclear compression in antiproton-nucleus collisions
A. B. Larionov, I. N. Mishustin, L. M. Satarov +1
We study the dynamical response of the oxygen-16 nucleus to an incident antiproton using the Giessen Boltzmann-Uehling-Uhlenbeck microscopic transport model with relativistic mean…
Structure of the Vacuum in Nuclear Matter - A Nonperturbative Approach
A. Mishra, P. K. Panda, S. Schramm +2
We compute the vacuum polarisation correction to the binding energy of nuclear matter in the Walecka model using a nonperturbative approach. We first study such a contribution as a…
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…
Antiflow of Nucleons at the Softest Point of the EoS
J. Brachmann, S. Soff, A. Dumitru +4
We investigate flow in semi-peripheral nuclear collisions at AGS and SPS energies within macroscopic as well as microscopic transport models. The hot and dense zone assumes the sha…
Chemical freezeout in relativistic A+A collisions: is it close to the QGP?
M. I. Gorenstein, H. Stoecker, G. D. Yen +2
Preliminary experimental data for particle number ratios in the collisions of Au+Au at the BNL AGS (11 GeV/) and Pb+Pb at the CERN SPS (160 GeV/) are analyzed in a ther…