Figure 3 (old)

Figure: mT dependence of HBT radii from CERES, NA49 & STAR. (OLD - includes NA49 data from QM2004)


STAR data : most central AuAu@19.6 GeV [preliminary]

kT bin [GeV/c]
<mT> [GeV] Rout [fm] Rside [fm] Rlong [fm] λ
[0.15,0.25] 0.240  4.84 ± 0.44  4.94 ± 0.42  5.87 ± 0.49  0.43 ± 0.07
[0.25,0.35] 0.328  4.97 ± 0.27  4.71 ± 0.24  4.99 ± 0.27  0.53 ± 0.04
[0.35,0.45] 0.420  4.46 ± 0.28  4.29 ± 0.26  4.10 ± 0.29  0.60 ± 0.07
[0.45,0.60] 0.522  3.37 ± 0.36  3.76 ± 0.31  3.35 ± 0.37  0.45 ± 0.07


CERES PbPb@17.3 GeV

<mT> [GeV] Rout [fm] Rside [fm] Rlong [fm]
0.183  5.833 ± 0.075  5.348 ± 0.060  6.996 ± 0.090
0.238  5.600 ± 0.049  4.865 ± 0.040  5.849 ± 0.054
0.323  4.963 ± 0.079  4.566 ± 0.061  4.889 ± 0.071
0.416  4.349 ± 0.144  4.252 ± 0.094  4.134 ± 0.105
0.572  3.538 ± 0.191  3.926 ± 0.103  3.620 ± 0.113

NA49 PbPb@17.3 GeV [preliminary QM 2004]  

<mT> [GeV] Rout [fm] Rside [fm] Rlong [fm]
0.158 5.80 5.35 7.80
0.198 6.00 5.00 6.60
0.286 5.60 4.35 5.00
0.377 5.10 4.05 4.20
0.470 5.61 4.10 3.90

* values taken directly from the figure so there is no errors