143 citations · 148 across the 6 of their papers we have counts for
6 papers
Anti-Lambda/Anti-Proton ratios at the AGS
G. J. Wang, R. Bellwied, C. Pruneau +1
We attempt to explain the large ratios measured in heavy ion collisions at beam momentum within an hadronic framework. The ratios are larg…
A theoretical view of practical problems in interferometry
A. Makhlin, E. Surdutovich, G. Welke
Interferometry is discussed in terms of the representation of the source. In particular, scale-invariant 1-d hydrodynamics is revisited, and extended to the case of unequal transve…
Pion-pair formation and the pion dispersion relation in a hot pion gas
T. Alm, G. Chanfray, P. Schuck +1
The possibility of pion--pair formation in a hot pion gas, based on the bosonic gap equation, is pointed out and discussed in detail. The critical temperature for condensation of p…
Boson Interferometry after SPS and before RHIC
A. Makhlin, E. Surdutovich, G. Welke
We re--examine the connection between interferometry and the Wigner representation for source freeze--out, and continuous emission. At the operator level, two equivalent representa…
Two pion bound states in a hot pion gas
G. Chanfray, P. Schuck, G. Welke
The occurrence of poles in the propagator in a hot pion medium is studied. The domain of non--trivial solutions to the corresponding bosonic gap equation is investigated as a…
Nuclear Flow Excitation Function
D. Klakow, G. Welke, W. Bauer
We consider the dependence of collective flow on the nuclear surface thickness in a Boltzmann--Uehling--Uhlenbeck transport model of heavy ion collisions. Well defined surfaces are…