TY - INPR A1 - Li, Qingfeng A1 - Bleicher, Marcus A1 - Stöcker, Horst T1 - Transport model analysis of femtoscopy data at RHIC energies N2 - The pion source as seen through HBT correlations at RHIC energies is investigated within the UrQMD approach. We find that the calculated transverse momentum, centrality, and system size dependence of the Pratt-HBT radii R_L and R_S are reasonably well in line with experimental data. The predicted R_O values in central heavy ion collisions are larger as compared to experimental data. The corresponding quantity sqrt R_O^2-R_S^2 of the pion emission source is somewhat larger than experimental estimates. KW - RHIC energies KW - femtoscopy data Y1 - 2006 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/2779 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30-26323 N1 - PACS numbers: 25.75.Gz,25.75.-q,25.75.Dw ER -