Review Article

Particle Production in Ultrarelativistic Heavy-Ion Collisions: A Statistical-Thermal Model Review

Table 1

Thermal parameters values obtained by fitting the experimental particle ratios in different model calculations.

(GeV) IHG modelRGSG model Cleymans-Suhonen model Our model

2.70 60 740 0.85 60 740 0.75 70 753 1.19 70 760 1.15
3.32 80 670 0.89 78 680 0.34 89 686 0.75 90 670 0.45
3.84 100 645 0.50 86 640 0.90 101 639 0.37 100 640 0.34
4.32 101 590 0.70 100 590 0.98 109 600 0.17 105 600 0.23
8.76 140 380 0.45 145 406 0.62 144 386 0.05 140 360 0.25
12.3 148 300 0.31 150 298 0.71 153 300 0.03 150 276 0.20
17.3 160 255 0.25 160 240 0.62 158.6 228 0.63 155 206 0.27
130 172.3 35.53 0.10 165.5 38 0.54 165.8 35.84 0.15 163.5 32 0.05
200 172.3 23.53 0.065 165.5 25 0.60 165.9 23.5 0.10 164 20 0.05