| Fissile Material | U233 | ||||
|---|---|---|---|---|---|
| Spectrum | FAST | INTER | MIXED | THERM | |
| Number of Benchmarks | 8 | 29 | 8 | 194 | |
| Experimental Uncertainty (pcm) | 156 | 662 | 590 | 548 | |
| ENDF/B-VIII.0b5 | Total (pcm) | 810 | 1154 | 1175 | 1157 |
| Cross-sections | 643 | 310 | 323 | 565 | |
| Nubar | 478 | 496 | 500 | 509 | |
| Chi | 106 | 994 | 1013 | 814 | |
| JEFF-3.3T4 | Total (pcm) | 763 | 474 | 461 | 496 |
| Cross-sections | 733 | 353 | 293 | 202 | |
| Nubar | 210 | 314 | 356 | 451 | |
| Chi | - | - | - | - | |
| ENDF/B-VII.1 | Total (pcm) | 763 | 474 | 461 | 496 |
| Cross-sections | 733 | 353 | 293 | 202 | |
| Nubar | 210 | 314 | 356 | 451 | |
| Chi | - | - | - | - | |
| JENDL-4.0u1 | Total (pcm) | 810 |
1143 |
1154 |
991 |
| Cross-sections | 643 |
264 |
235 |
187 |
|
| Nubar | 478 |
496 |
500 |
509 |
|
| Chi | 106 |
994 |
1013 |
814 |
|
| SCALE-6.2rev8 | Total (pcm) | 743 |
1083 |
1094 |
951 |
| Cross-sections | 705 |
342 |
287 |
201 |
|
| Nubar | 212 |
323 |
363 |
453 |
|
| Chi | 97 |
974 |
991 |
794 |
|
| Fissile Material | HEU | IEU | LEU | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spectrum | FAST | INTER | MIXED | THERM | FAST | INTER | MIXED | THERM | FAST | MIXED | THERM | |
| Number of Benchmarks | 463 | 21 | 78 | 802 | 57 | 8 | 8 | 142 | 1 | 5 | 1512 | |
| Experimental Uncertainty (pcm) | 210 | 343 | 419 | 468 | 177 | 203 | 311 | 511 | 270 | 348 | 259 | |
| ENDF/B-VIII.0b5 | Total (pcm) | 1012 | 1440 | 1100 | 756 | 934 | 1277 | 1168 | 753 | 1001 | 952 | 633 |
| Cross-sections | 778 | 601 | 504 | 285 | 724 | 574 | 357 | 311 | 724 | 572 | 290 | |
| Nubar | 631 | 1288 | 959 | 651 | 570 | 1124 | 1096 | 618 | 689 | 756 | 550 | |
| Chi | 73 | 151 | 163 | 219 | 130 | 111 | 165 | 285 | 59 | 51 | 102 | |
| JEFF-3.3T4 | Total (pcm) | 1190 | 1257 | 946 | 1043 | 1407 | 1313 | 883 | 1188 | 1084 | 916 | 720 |
| Cross-sections | 1036 | 1053 | 676 | 330 | 1158 | 1099 | 539 | 339 | 903 | 708 | 328 | |
| Nubar | 514 | 544 | 538 | 560 | 444 | 496 | 529 | 557 | 505 | 501 | 535 | |
| Chi | 236 | 347 | 347 | 755 | 654 | 435 | 433 | 987 | 323 | 290 | 313 | |
| ENDF/B-VII.1 | Total (pcm) | 1345 | 2032 | 1277 | 979 | 1498 | 1786 | 917 | 1086 | 1261 | 1025 | 752 |
| Cross-sections | 1200 | 1877 | 1077 | 232 | 1325 | 1606 | 594 | 256 | 1116 | 861 | 237 | |
| Nubar | 543 | 598 | 548 | 660 | 480 | 548 | 552 | 663 | 532 | 509 | 647 | |
| Chi | 217 | 342 | 356 | 624 | 490 | 351 | 398 | 813 | 248 | 216 | 273 | |
| JENDL-4.0u1 | Total (pcm) | 679 |
680 |
587 |
667 |
602 |
584 |
498 |
782 |
523 |
427 |
444 |
| Cross-sections | 614 |
576 |
459 |
219 |
403 |
456 |
294 |
240 |
444 |
357 |
232 |
|
| Nubar | 263 |
182 |
177 |
289 |
204 |
174 |
197 |
290 |
222 |
183 |
283 |
|
| Chi | 134 |
291 |
303 |
523 |
381 |
284 |
336 |
682 |
164 |
146 |
228 |
|
| SCALE-6.2rev8 | Total (pcm) | 1189 |
1917 |
1145 |
786 |
1408 |
1683 |
765 |
918 |
1136 |
888 |
519 |
| Cross-sections | 1167 |
1859 |
1063 |
230 |
1323 |
1593 |
586 |
255 |
1112 |
856 |
236 |
|
| Nubar | 89 |
146 |
164 |
367 |
77 |
143 |
250 |
366 |
80 |
121 |
357 |
|
| Chi | 192 |
337 |
352 |
611 |
463 |
337 |
392 |
797 |
215 |
198 |
267 |
|
| Fissile Material | HEU | IEU | LEU | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spectrum | FAST | INTER | MIXED | THERM | FAST | INTER | MIXED | THERM | FAST | MIXED | THERM | |
| Number of Benchmarks | 463 | 21 | 78 | 802 | 57 | 8 | 8 | 142 | 1 | 5 | 1512 | |
| Experimental Uncertainty (pcm) | 210 | 343 | 419 | 468 | 177 | 203 | 311 | 511 | 270 | 348 | 259 | |
| ENDF/B-VIII.0b5 | Total (pcm) | 49 | 38 | 12 | 13 | 428 | 369 | 154 | 92 | 124 | 227 | 291 |
| Cross-sections | 45 | 37 | 10 | 13 | 366 | 342 | 143 | 91 | 116 | 215 | 285 | |
| Nubar | 17 | 7 | 6 | 0 | 194 | 126 | 55 | 9 | 42 | 73 | 57 | |
| Chi | 6 | 2 | 1 | 0 | 101 | 38 | 15 | 5 | 8 | 11 | 9 | |
| JEFF-3.3T4 | Total (pcm) | 108 | 77 | 30 | 6 | 697 | 444 | 270 | 73 | 235 | 255 | 240 |
| Cross-sections | 107 | 77 | 29 | 6 | 658 | 428 | 265 | 73 | 232 | 247 | 235 | |
| Nubar | 14 | 6 | 5 | 0 | 154 | 100 | 44 | 7 | 33 | 57 | 45 | |
| Chi | 8 | 3 | 2 | 0 | 153 | 56 | 20 | 7 | 11 | 17 | 13 | |
| ENDF/B-VII.1 | Total (pcm) | 79 | 78 | 41 | 9 | 781 | 457 | 393 | 119 | 194 | 218 | 335 |
| Cross-sections | 74 | 77 | 40 | 9 | 668 | 415 | 388 | 118 | 188 | 203 | 329 | |
| Nubar | 17 | 7 | 6 | 0 | 189 | 123 | 54 | 9 | 41 | 71 | 55 | |
| Chi | 17 | 5 | 3 | 1 | 319 | 117 | 39 | 14 | 25 | 36 | 26 | |
| JENDL-4.0u1 | Total (pcm) | 78 |
64 |
24 |
7 |
636 |
394 |
238 |
85 |
179 |
211 |
272 |
| Cross-sections | 77 |
64 |
24 |
7 |
621 |
387 |
236 |
84 |
177 |
208 |
270 |
|
| Nubar | 9 |
4 |
3 |
0 |
97 |
64 |
28 |
4 |
21 |
36 |
28 |
|
| Chi | 5 |
2 |
1 |
0 |
96 |
36 |
17 |
5 |
6 |
10 |
10 |
|
| SCALE-6.2rev8 | Total (pcm) | 69 |
72 |
40 |
7 |
748 |
422 |
386 |
112 |
182 |
204 |
327 |
| Cross-sections | 64 |
71 |
39 |
7 |
653 |
405 |
380 |
111 |
176 |
188 |
321 |
|
| Nubar | 17 |
7 |
6 |
0 |
188 |
122 |
54 |
9 |
40 |
71 |
55 |
|
| Chi | 14 |
5 |
3 |
0 |
260 |
94 |
37 |
13 |
19 |
29 |
24 |
|
| Fissile Material | Pu | ||||
|---|---|---|---|---|---|
| Spectrum | FAST | INTER | MIXED | THERM | |
| Number of Benchmarks | 152 | 4 | 9 | 601 | |
| Experimental Uncertainty (pcm) | 368 | 505 | 606 | 371 | |
| ENDF/B-VIII.0b5 | Total (pcm) | 893 | 1550 | 1108 | 1157 |
| Cross-sections | 856 | 1538 | 1047 | 1059 | |
| Nubar | 214 | 146 | 232 | 333 | |
| Chi | 120 | 85 | 275 | 259 | |
| JEFF-3.3T4 | Total (pcm) | 572 | 1555 | 1050 | 967 |
| Cross-sections | 240 | 1451 | 749 | 520 | |
| Nubar | 412 | 462 | 446 | 463 | |
| Chi | 287 | 182 | 580 | 558 | |
| ENDF/B-VII.1 | Total (pcm) | 438 | 577 | 475 | 608 |
| Cross-sections | 409 | 561 | 368 | 493 | |
| Nubar | 76 | 93 | 117 | 166 | |
| Chi | 120 | 85 | 276 | 260 | |
| JENDL-4.0u1 | Total (pcm) | 527 |
513 |
563 |
689 |
| Cross-sections | 448 |
473 |
348 |
493 |
|
| Nubar | 189 |
123 |
82 |
78 |
|
| Chi | 182 |
131 |
434 |
404 |
|
| SCALE-6.2rev8 | Total (pcm) | 343 |
572 |
465 |
605 |
| Cross-sections | 305 |
556 |
357 |
489 |
|
| Nubar | 76 |
92 |
118 |
176 |
|
| Chi | 114 |
85 |
279 |
256 |
|
Last reviewed: 6 December 2017
