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Table 9
Reaction rates in the fuel only, extracted from the evaluation by different partners with different databases for initial composition of 233U-started MSFR given in Table 7.
| Reaction rate R = NσΦ (mol/day) | LPSC | LPSC | POLITO | POLIMI |
|---|---|---|---|---|
| ENDF-B.6 | JEFF-3.1 | SERPENT | SERPENT | |
| JEFF-3.1.1 | JEFF-3.1 | |||
| Mean flux Φ (n/cm2/s) | 3.38 × 10+15 | 3.57 × 10+15 | 3.499 × 10+15 | 3.56 × 10+15 |
| ±2.1 × 10+11 | ||||
| Fission rate 233U | 13.1 | 13.1 | 13.3 | |
| (n,γ) rate 233U | 1.56 | 1.36 | 1.37 | |
| Fission rate 232Th | 0.23 | 0.25 | 0.24 | |
| (n,γ) rate 232Th | 15.1 | 15.9 | 15.8 | |
| (n,t) rate 6Li | 0.154 | 0.157 | 1.9 × 10−3 | |
| (n,p) rate 6Li | 4.0 × 10−5 | 3.9 × 10−5 | ||
| (n,γ) rate 6Li | 5.9 × 10−6 | 6.0 × 10−6 | ||
| (n,γ) rate 7Li | 6.9 × 10−3 | 7.6 × 10−3 | 6.85 × 10−3 | |
| (n,γ) rate 19F | 0.15 | 0.13 | 0.12 | |
| (n,α) rate 19F | 0.29 | 0.29 | 0.29 | |
| (n,γ) rate total | 16.8 | 17.3 | 17.29 | |
| Fission rate total | 13.3 | 13.3 | 13.55 | |
| Statistic uncertainty | <2% | <2% | 0.1–5% |
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