TY  - INPR
A1  - Li, Qingfeng
A1  - Bleicher, Marcus
A1  - Zhu, Xianglei
A1  - Stöcker, Horst
T1  - Transport model analysis of the transverse momentum and rapidity dependence of pion interferometry at SPS energies
N2  - Based on the UrQMD transport model, the transverse momentum and the rapidity dependence of the Hanbury-Brown-Twiss (HBT) radii R_L, R_O, R_S as well as the cross term R_OL at SPS energies are investigated and compared with the experimental NA49 and CERES data. The rapidity dependence of the R_L, R_O, R_S is weak while the R_OL is significantly increased at large rapidities and small transverse momenta. The HBT "life-time" issue (the phenomenon that the calculated sqrt R_O^2-R_S^2 value is larger than the correspondingly extracted experimental data) is also present at SPS energies.
Y1  - 0207
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/1689
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-37075
N1  - PACS numbers: 25.75.Gz,25.75.Dw,24.10.Lx
ER  -