Comparison of Source Images for protons, $\pi^-$'s and $\Lambda$'s in 6   AGeV Au+Au collisions
  Source images are extracted from two-particle correlations constructed from strange and non-strange hadrons produced in 6 AGeV Au + Au collisions. Very different source images result from pp vs p$\Lambda$ vs $\pi^-\pi^-$ correlations. These observations suggest important differences in the space-time emission histories for protons, pions and neutral strange baryons produced in the same events. 
P. Chung, N.N.Ajitanand, J.M. Alexander, M. Anderson, D. Best, F.P.   Brady, T. Case, W. Caskey, D. Cebra, J.L. Chance, B. C...