Table 2:
Absolute SPR values with percentage uncertainty in parenthesis calculated for different Geant4 simulations defined by six different physics lists with range cut value as 0.01 mm.
| Insert | Exp. Values | Geant4 physics lists results | |||||
|---|---|---|---|---|---|---|---|
| QGSP_FTFP_BERT | QGSP_BIC_HP | QGSP_BIC | QGSP_BERT_HP | QGSP_BERT | QBBC | ||
| K2HPO4_1 | 1.070 | 1.065 (0.129%) | 1.064 (0.135%) | 1.065 (0.131%) | 1.064 (0.121%) | 1.064 (0.122%) | 1.064 (0.123%) |
| K2HPO4_2 | 1.148 | 1.145 (0.123%) | 1.145 (0.12%) | 1.145 (0.125%) | 1.145 (0.12%) | 1.144 (0.123%) | 1.145 (0.122%) |
| K2HPO4_3 | 1.205 | 1.211 (0.113%) | 1.210 (0.112%) | 1.211 (0.116%) | 1.210 (0.11%) | 1.210 (0.113%) | 1.210 (0.11%) |
| K2HPO4_4 | 1.251 | 1.253 (0.114%) | 1.253 (0.111%) | 1.253 (0.113%) | 1.253 (0.109%) | 1.253 (0.111%) | 1.254 (0.108%) |
| Ethanol | 0.824 | 0.824 (0.171%) | 0.825 (0.172%) | 0.825 (0.169%) | 0.824 (0.168%) | 0.824 (0.169%) | 0.824 (0.171%) |
| Propanol | 0.842 | 0.843 (0.165%) | 0.844 (0.168%) | 0.843 (0.17%) | 0.843 (0.166%) | 0.842 (0.166%) | 0.843 (0.16%) |
| Butanol | 0.849 | 0.858 (0.162%) | 0.859 (0.162%) | 0.858 (0.162%) | 0.858 (0.163%) | 0.858 (0.166%) | 0.858 (0.162%) |
| Acrylic | 1.158 | 1.170 (0.098%) | 1.169 (0.106%) | 1.170 (0.098%) | 1.170 (0.098%) | 1.170 (0.1%) | 1.170 (0.1%) |
| HDPE | 0.992 | 0.992 (0.144%) | 0.992 (0.146%) | 0.992 (0.171%) | 0.992 (0.14%) | 0.992 (0.138%) | 0.992 (0.14%) |
| Delrin | 1.370 | 1.382 (0.104%) | 1.382 (0.104%) | 1.382 (0.101%) | 1.382 (0.098%) | 1.382 (0.098%) | 1.382 (0.102%) |
| PTFE | 1.805 | 1.814 (0.079%) | 1.814 (0.078%) | 1.814 (0.08%) | 1.814 (0.077%) | 1.814 (0.077%) | 1.814 (0.078%) |