1.
Phys Rev Lett
; 84(13): 2798-802, 2000 Mar 27.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11018945
RESUMO
We present the first excitation function of pi(-) intensity interferometry at Alternating Gradient Synchrotron (AGS) energies (2-8 A GeV). The sensitivity of the multidimensional correlation functions to the geometry and dynamics of the pion-emitting system provides a stringent test of transport models of heavy ion collisions. Detailed comparisons with a realistic transport model, both with and without an explicit nuclear mean field, suggest that the beam energy evolution in the reaction dynamics is different in the model than in the data. A significantly increased pi(-) emission time scale, which has been suggested as a signal of the onset of the transition to quark-gluon plasma, is not observed.
2.
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 53(4): 4051-4055, 1996 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9964717