ENTRY 12770 19840917 00001277000000001 SUBENT 12770001 19840917 00001277000100001 BIB 14 37 1277000100002 INSTITUTE (1USAANL) 1277000100003 REFERENCE (J,NSE,81,525,8208) 1277000100004 AUTHOR (D.L.SMITH,J.W.MEADOWS) 1277000100005 TITLE FAST NEUTRON ACTIVATION OF 48.6-MIN 111M-CD IN NATURAL 1277000100006 CADMIUM 1277000100007 FACILITY (DYNAM) TANDEM DYNAMITRON 1277000100008 INC-SPECT UNCERTAINTY IN INCIDENT ENERGY IS ABOUT 10 PERCENT OF 1277000100009 THE INCIDENT ENERGY RESOLUTION. 1277000100010 METHOD (ACTIV) 1277000100011 DETECTOR (GELI) 1277000100012 SAMPLE NATURAL CADMIUM METAL DISK, 2.54 CM DIAMETER AND 0.15 1277000100013 CM THICK. 1277000100014 DECAY-DATA (48-CD-111-M,48.7MIN,DG,245.5,.942) HALF-LIFE 1277000100015 MEASURED IN EXPERIMENT. 1277000100016 CORRECTION DATA CORRECTED FOR GEOMETRY, NEUTRON SOURCE CHARACTER- 1277000100017 ISTICS, BACKGROUND, FISSION FRAGMENT LOSSES, DEAD TIME1277000100018 GAMMA-RAY ABSORPTION, NEUTRON ABSORPTION, NEUTRON 1277000100019 SCATTERING, AND FISSION IN THE MINOR ISOTOPES IN THE 1277000100020 ENRICHED U-235 MONITOR. 1277000100021 ERR-ANALYS (ERR-1) SYSTEMATIC ERROR FROM 111M-CD ACTIVITY 1277000100022 (ERR-2) SYSTEMATIC ERROR FROM FISSION YIELD 1277000100023 (ERR-3) SYSTEMATIC ERROR FROM GEOMETRIC EFFECTS 1277000100024 (ERR-4) SYSTEMATIC ERROR FROM NEUTRON SOURCE 1277000100025 (ERR-5) SYSTEMATIC ERROR FROM NEUTRON ABSORPTION AND 1277000100026 SCATTERING 1277000100027 (ERR-6) SYSTEMATIC ERROR FROM URANIUM DEPOSIT 1277000100028 (ERR-S) STATISTICAL ERROR 1277000100029 SEE TABLE III IN ARTICLE FOR CORRELATION OF SYSTEMATIC1277000100030 UNCERTAINTIES. 1277000100031 1(ERR-T) TOTAL ERROR IN THE RATIO DATA OBTAINED BY 1277000100032 ADDING THE COMPONENTS IN QUADRATURE. 1277000100033 2(ERR-T) TOTAL ERROR IN THE CROSS SECTION OBTAINED 1277000100034 ADDING THE TOTAL RATIO ERROR TO THE MONITOR 1277000100035 UNCERTAINTY IN QUADRATURE. 1277000100036 STATUS (APRVD) APPROVED BY D.L.SMITH, 82/11/10. 1277000100037 HISTORY (820930C) 1277000100038 (840917A) BIB, REACTIONS, DATA HEADINGS CORRECTED. 1277000100039 ENDBIB 37 0 1277000100040 COMMON 3 3 1277000100041 ERR-1 ERR-3 ERR-5 1277000100042 PER-CENT PER-CENT PER-CENT 1277000100043 5. 1.5 2. 1277000100044 ENDCOMMON 3 0 1277000100045 ENDSUBENT 44 0 1277000199999 SUBENT 12770002 19840917 00001277000200001 BIB 4 8 1277000200002 REACTION 1((48-CD-0(N,X)48-CD-111-M,,SIG)/(92-U-235(N,F),,SIG)) 1277000200003 2(48-CD-0(N,X)48-CD-111-M,,SIG) 1277000200004 INC-SOURCE (P-LI7) 1277000200005 MONITOR 2(92-U-235(N,F),,SIG) ENDF/B-V, SHAPE MEASUREMENT ONLY 1277000200006 AS DATA ARE NORMALIZED AT 0.46 MEV TO DATA IN 1277000200007 SUBENTRY 12770003. 1277000200008 ERR-ANALYS (ERR-7) SYSTEMATIC ERROR FROM NORMALIZATION. 1277000200009 TOTAL SYSTEMATIC UNCERTAINTY 6.8 PERCENT. 1277000200010 ENDBIB 8 0 1277000200011 COMMON 5 3 1277000200012 ERR-2 ERR-4 ERR-6 ERR-7 MONIT-ERR 2 1277000200013 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 1277000200014 0.9 2. 1. 3. 3. 1277000200015 ENDCOMMON 3 0 1277000200016 DATA 8 17 1277000200017 EN EN-RSL-FW DATA 1ERR-S ERR-T 1MONIT 21277000200018 DATA 2ERR-T 2 1277000200019 MEV MEV NO-DIM PER-CENT PER-CENT MB 1277000200020 MB PER-CENT 1277000200021 0.135 0.030 7.450 -4 2.7 7.3 1486. 1277000200022 1.107 7.9 1277000200023 0.147 0.034 7.068 -4 3.2 7.5 1460. 1277000200024 1.032 8.1 1277000200025 0.152 0.062 7.524 -4 1.9 7.1 1450. 1277000200026 1.091 7.7 1277000200027 0.172 0.033 7.579 -4 2.9 7.4 1417. 1277000200028 1.074 8.0 1277000200029 0.197 0.030 8.263 -4 3.2 7.5 1376. 1277000200030 1.137 8.1 1277000200031 0.197 0.060 8.198 -4 2.3 7.2 1376. 1277000200032 1.128 7.8 1277000200033 0.221 0.030 8.700 -4 3.3 7.6 1338. 1277000200034 1.164 8.2 1277000200035 0.246 0.030 9.363 -4 3.9 7.8 1304. 1277000200036 1.221 8.4 1277000200037 0.247 0.053 8.848 -4 2.7 7.3 1302. 1277000200038 1.152 7.9 1277000200039 0.297 0.052 9.350 -4 2.8 7.4 1262. 1277000200040 1.180 8.0 1277000200041 0.348 0.051 1.117 -3 3.3 7.6 1235. 1277000200042 1.379 8.2 1277000200043 0.399 0.045 1.159 -3 3.0 7.4 1208. 1277000200044 1.400 8.0 1277000200045 0.448 0.047 1.366 -3 2.5 7.2 1184. 1277000200046 1.617 7.8 1277000200047 0.458 0.046 1.356 -3 2.2 7.1 1180. 1277000200048 1.600 7.7 1277000200049 0.496 0.046 1.445 -3 2.4 7.2 1167. 1277000200050 1.686 7.8 1277000200051 0.544 0.044 1.571 -3 2.3 7.2 1156. 1277000200052 1.816 7.8 1277000200053 0.593 0.042 1.777 -3 2.1 7.1 1146. 1277000200054 2.036 7.7 1277000200055 ENDDATA 38 0 1277000200056 ENDSUBENT 55 0 1277000299999 SUBENT 12770003 19840917 00001277000300001 BIB 4 5 1277000300002 REACTION 1((48-CD-0(N,X)48-CD-111-M,,SIG)/(92-U-235(N,F),,SIG)) 1277000300003 2(48-CD-0(N,X)48-CD-111-M,,SIG) 1277000300004 INC-SOURCE (P-LI7) 1277000300005 MONITOR 2(92-U-235(N,F),,SIG) ENDF/B-V 1277000300006 ERR-ANALYS TOTAL SYSTEMATIC UNCERTAINTY 6.1 PERCENT. 1277000300007 ENDBIB 5 0 1277000300008 COMMON 4 3 1277000300009 ERR-2 ERR-4 ERR-6 MONIT-ERR 2 1277000300010 PER-CENT PER-CENT PER-CENT PER-CENT 1277000300011 0.9 2. 1. 3. 1277000300012 ENDCOMMON 3 0 1277000300013 DATA 8 30 1277000300014 EN EN-RSL-FW DATA 1ERR-S ERR-T 1MONIT 21277000300015 DATA 2ERR-T 2 1277000300016 MEV MEV NO-DIM PER-CENT PER-CENT MB 1277000300017 MB PER-CENT 1277000300018 0.384 0.027 1.184 -3 4.3 7.5 1215. 1277000300019 1.439 8.1 1277000300020 0.430 0.026 1.245 -3 3.5 7.0 1192. 1277000300021 1.484 7.6 1277000300022 0.465 0.026 1.427 -3 2.5 6.6 1177. 1277000300023 1.680 7.2 1277000300024 0.492 0.026 1.459 -3 2.6 6.6 1169. 1277000300025 1.705 7.2 1277000300026 0.544 0.026 1.626 -3 2.1 6.5 1154. 1277000300027 1.876 7.2 1277000300028 0.600 0.026 1.839 -3 2.1 6.5 1145. 1277000300029 2.106 7.2 1277000300030 0.657 0.025 1.963 -3 2.1 6.5 1139. 1277000300031 2.236 7.2 1277000300032 0.707 0.024 2.358 -3 2.1 6.5 1137. 1277000300033 2.681 7.2 1277000300034 0.750 0.046 3.565 -3 2.2 6.5 1137. 1277000300035 4.053 7.2 1277000300036 0.808 0.045 5.339 -3 2.1 6.5 1140. 1277000300037 6.087 7.2 1277000300038 0.856 0.044 6.587 -3 2.1 6.5 1151. 1277000300039 7.582 7.2 1277000300040 0.959 0.041 8.271 -3 2.2 6.5 1209. 1277000300041 10.00 7.2 1277000300042 1.063 0.042 1.043 -2 2.1 6.5 1215. 1277000300043 12.67 7.2 1277000300044 1.164 0.039 1.278 -2 2.0 6.4 1218. 1277000300045 15.57 7.1 1277000300046 1.267 0.039 1.679 -2 2.0 6.4 1225. 1277000300047 20.57 7.1 1277000300048 1.369 0.036 2.043 -2 2.0 6.4 1236. 1277000300049 25.25 7.1 1277000300050 1.571 0.035 2.577 -2 2.0 6.4 1261. 1277000300051 32.50 7.1 1277000300052 1.674 0.035 2.651 -2 2.0 6.4 1275. 1277000300053 33.80 7.1 1277000300054 1.773 0.037 2.775 -2 2.0 6.4 1286. 1277000300055 35.69 7.1 1277000300056 1.875 0.036 2.869 -2 2.0 6.4 1293. 1277000300057 37.09 7.1 1277000300058 1.975 0.036 2.929 -2 2.0 6.4 1297. 1277000300059 37.99 7.1 1277000300060 2.063 0.055 2.094 -2 1.8 6.4 1297. 1277000300061 37.67 7.1 1277000300062 2.163 0.055 3.118 -2 1.8 6.4 1293. 1277000300063 40.31 7.1 1277000300064 2.263 0.052 3.159 -2 1.8 6.4 1288. 1277000300065 40.69 7.1 1277000300066 2.364 0.052 3.113 -2 1.9 6.4 1280. 1277000300067 39.85 7.1 1277000300068 2.464 0.051 3.321 -2 1.8 6.4 1271. 1277000300069 42.21 7.1 1277000300070 2.564 0.052 3.350 -2 1.8 6.4 1262. 1277000300071 42.28 7.1 1277000300072 2.664 0.051 3.423 -2 1.8 6.4 1252. 1277000300073 42.85 7.1 1277000300074 2.763 0.049 3.574 -2 1.8 6.4 1243. 1277000300075 44.42 7.1 1277000300076 2.964 0.050 3.550 -2 1.8 6.4 1222. 1277000300077 43.38 7.1 1277000300078 ENDDATA 64 0 1277000300079 ENDSUBENT 78 0 1277000399999 SUBENT 12770004 19840917 00001277000400001 BIB 4 5 1277000400002 REACTION 1((48-CD-0(N,X)48-CD-111-M,,SIG)/(92-U-238(N,F),,SIG)) 1277000400003 2(48-CD-0(N,X)48-CD-111-M,,SIG) 1277000400004 INC-SOURCE (P-LI7) 1277000400005 MONITOR 2(92-U-238(N,F),,SIG) ENDF/B-V 1277000400006 ERR-ANALYS TOTAL SYSTEMATIC UNCERTAINTY 6.7 PERCENT. 1277000400007 ENDBIB 5 0 1277000400008 COMMON 4 3 1277000400009 ERR-2 ERR-4 ERR-6 MONIT-ERR 2 1277000400010 PER-CENT PER-CENT PER-CENT PER-CENT 1277000400011 2.3 2. 2.2 4. 1277000400012 ENDCOMMON 3 0 1277000400013 DATA 8 19 1277000400014 EN EN-RSL-FW DATA 1ERR-S ERR-T 1MONIT 21277000400015 DATA 2ERR-T 2 1277000400016 MEV MEV NO-DIM PER-CENT PER-CENT MB 1277000400017 MB PER-CENT 1277000400018 2.564 0.051 0.08446 1.6 6.9 525.9 1277000400019 44.42 8.0 1277000400020 2.664 0.052 0.08764 1.6 6.9 528.2 1277000400021 46.29 8.0 1277000400022 2.763 0.049 0.08479 1.6 6.9 530.5 1277000400023 44.98 8.0 1277000400024 2.763 0.049 0.08362 1.6 6.9 530.5 1277000400025 44.36 8.0 1277000400026 2.865 0.052 0.08445 1.6 6.9 528.1 1277000400027 44.60 8.0 1277000400028 2.964 0.051 0.08490 1.6 6.9 523.8 1277000400029 44.47 8.0 1277000400030 3.161 0.053 0.09382 1.6 6.9 524.5 1277000400031 49.21 8.0 1277000400032 3.361 0.054 0.09639 1.6 6.9 529.5 1277000400033 51.04 8.0 1277000400034 3.559 0.059 0.1017 1.6 6.9 536.6 1277000400035 54.57 8.0 1277000400036 3.760 0.062 0.1019 1.6 6.9 544.3 1277000400037 55.48 8.0 1277000400038 3.958 0.062 0.1052 1.6 6.9 545.5 1277000400039 57.36 8.0 1277000400040 4.154 0.066 0.1113 1.6 6.9 547.4 1277000400041 60.93 8.0 1277000400042 4.354 0.068 0.1103 1.6 6.9 548.6 1277000400043 60.50 8.0 1277000400044 4.552 0.071 0.1155 1.6 6.9 547.2 1277000400045 63.19 8.0 1277000400046 4.748 0.074 0.1228 1.6 6.9 541.0 1277000400047 66.43 8.0 1277000400048 4.929 0.075 0.1276 1.8 6.9 535.3 1277000400049 68.33 8.0 1277000400050 5.128 0.078 0.1330 1.7 6.9 537.4 1277000400051 71.48 8.0 1277000400052 5.521 0.083 0.1396 1.7 6.9 552.0 1277000400053 77.08 8.0 1277000400054 5.720 0.084 0.1403 1.8 6.9 578.1 1277000400055 81.12 8.0 1277000400056 ENDDATA 42 0 1277000400057 ENDSUBENT 56 0 1277000499999 SUBENT 12770005 19840917 00001277000500001 BIB 4 5 1277000500002 REACTION 1((48-CD-0(N,X)48-CD-111-M,,SIG)/(92-U-238(N,F),,SIG)) 1277000500003 2(48-CD-0(N,X)48-CD-111-M,,SIG) 1277000500004 INC-SOURCE (D-D) 1277000500005 MONITOR 2(92-U-238(N,F),,SIG) ENDF/B-V 1277000500006 ERR-ANALYS TOTAL SYSTEMATIC UNCERTAINTY 6.7 PERCENT. 1277000500007 ENDBIB 5 0 1277000500008 COMMON 4 3 1277000500009 ERR-2 ERR-4 ERR-6 MONIT-ERR 2 1277000500010 PER-CENT PER-CENT PER-CENT PER-CENT 1277000500011 2.3 2. 2.2 4. 1277000500012 ENDCOMMON 3 0 1277000500013 DATA 8 17 1277000500014 EN EN-RSL-FW DATA 1ERR-S ERR-T 1MONIT 21277000500015 DATA 2ERR-T 2 1277000500016 MEV MEV NO-DIM PER-CENT PER-CENT MB 1277000500017 MB PER-CENT 1277000500018 5.058 0.177 0.1351 1.7 6.9 535.2 1277000500019 72.31 8.0 1277000500020 5.417 0.191 0.1460 1.9 7.0 545.3 1277000500021 79.63 8.1 1277000500022 5.748 0.169 0.1440 1.7 6.9 580.8 1277000500023 83.66 8.0 1277000500024 6.079 0.136 0.1276 1.8 6.9 645.8 1277000500025 82.43 8.0 1277000500026 6.395 0.161 0.1076 1.7 6.9 776.1 1277000500027 83.51 8.0 1277000500028 6.709 0.152 0.09410 1.8 6.9 872.5 1277000500029 82.10 8.0 1277000500030 7.021 0.137 0.08665 1.8 6.9 926.5 1277000500031 80.28 8.0 1277000500032 7.316 0.175 0.08613 1.9 7.0 965.2 1277000500033 83.13 8.1 1277000500034 7.630 0.181 0.08410 1.8 6.9 988.3 1277000500035 83.12 8.0 1277000500036 7.942 0.193 0.08697 1.9 7.0 990.7 1277000500037 86.16 8.1 1277000500038 8.237 0.194 0.08295 1.9 7.0 992.9 1277000500039 82.36 8.1 1277000500040 8.513 0.206 0.08872 1.9 7.0 995.0 1277000500041 88.28 8.1 1277000500042 8.822 0.202 0.08632 2.0 7.0 997.3 1277000500043 86.09 8.1 1277000500044 9.125 0.209 0.07570 2.0 7.0 995.9 1277000500045 75.39 8.1 1277000500046 9.407 0.234 0.07003 2.0 7.0 991.3 1277000500047 69.42 8.1 1277000500048 9.717 0.223 0.07021 2.1 7.0 986.2 1277000500049 69.24 8.1 1277000500050 10.01 0.218 0.06488 2.2 7.1 982.2 1277000500051 63.73 8.1 1277000500052 ENDDATA 38 0 1277000500053 ENDSUBENT 52 0 1277000599999 ENDENTRY 5 0 1277099999999