48 citations · 59 across the 6 of their papers we have counts for
6 papers
Problems of Perturbation Series in Non-Equilibrium Quantum Field Theories
T. Altherr, D. Seibert
In the standard framework of non-equilibrium quantum field theories, the pinch singularities associated to multiple products of -functions do not cancel in a perturbative expans…
Do parton cascade model results approach chemical equilibrium?
David Seibert
This comment is withdrawn, as the figure on which it was based is inconsistent with other figures in the text and thus probably incorrect. Using the other figures, I find that the…
Pre-equilibrium dileptons look thermal
David Seibert, Tanguy Altherr
The dilepton mass distribution from pre-equilibrium matter in ultrarelativistic nuclear collisions is indistinguishable from a thermally produced distribution.
Chemical equilibration of , and mesons in ultra--relativistic nuclear collisions
David Seibert
I estimate the degree of local chemical equilibration for , and mesons in ultra--relativistic nuclear collisions. The and mesons remain near chemical equilibrium…
Measuring velocity ratios with correlation functions
David Seibert, Kevin Haglin, Charles Gale
We show how to determine the ratio of the transverse velocity of a source to the velocity of emitted particles, using split-bin correlation functions. The technique is to measure $…
Correlation measurements in high-multiplicity events
David Seibert
Requirements for correlation measurements in high--multiplicity events are discussed. Attention is focussed on detection of so--called hot spots, two--particle rapidity correlation…