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Bose-Einstein correlations of pion pairs and kaon pairs from relativistic quantum molecular dynamics

1993; American Physical Society; Volume: 70; Issue: 20 Linguagem: Inglês

10.1103/physrevlett.70.3000

1092-0145

J. P. Sullivan, M. Berenguer, B. V. Jacak, Scott Pratt, M. Sarabura, J. Simon-Gillo, H. Sorge, H. Van Hecke,

Quantum Chromodynamics and Particle Interactions

Bose-Einstein correlations between charged pion and ${\mathit{K}}^{+}$ pairs are calculated using the space-time and four-momentum distributions from relativistic quantum molecular dynamics for 200 GeV/nucleon $^{32}$S+Pb and compared to pion correlation measurements from two CERN experiments. Good agreement is found. The predicted apparent radii from the ${\mathit{K}}^{+}$ correlation functions are smaller than the corresponding pion radii.