ENTRY 32585 20100328 31473258500000001 SUBENT 32585001 20100328 31473258500100001 BIB 12 28 3258500100002 TITLE Activation function of fast neutron induced nuclear 3258500100003 reaction for Ni-58 and Nb-93. 3258500100004 INSTITUTE (3CPRAEP) 3258500100005 REFERENCE (J,CST,11,(3),211,197707) 3258500100006 AUTHOR (Huang Jianzhou,Ciu Yunfeng,Zhao Wenrong,Chem Baolin) 3258500100007 FACILITY (VDG,3CPRAEP) IAE Van de Graaff and 3258500100008 (CCW,3CPRAEP) Cockroft-Walton accelerators. 3258500100009 INC-SOURCE (D-T)13-18 MeV neutrons were produced by T(d,n) reac- 3258500100010 tion. For shape measurement, the samples were 3258500100011 irradiated simultaneously at various angles with res- 3258500100012 pect to the incident deuteron beam. 3258500100013 METHOD (ACTIV) 3258500100014 DETECTOR (GELI,NAICR) Ge(Li) and NaI detectors. The efficiency 3258500100015 was well calibrated by means of thin foil standard 3258500100016 sources. 3258500100017 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) and 3258500100018 (26-FE-56(N,P)25-MN-56,,SIG) the samples were 3258500100019 sandwiched between two Al(0.2mm) or Fe foils(0.1mm). 3258500100020 CORRECTION Corrections have been made for 3258500100021 1)gamma-ray self-absorption of the sample, 3258500100022 2)the change of detector efficiency with 3258500100023 source geography, 3258500100024 3)loss of counts due to the sum up from 3258500100025 gamma cascade decay. 3258500100026 STATUS (TABLE) Data taken from INDC(CPR)-16. 3258500100027 HISTORY (19930503C) Compiled by Liu Tingjin,CNDC in May 3,1993.3258500100028 (20100328A) SD:Updated to new date formats,lower case. 3258500100029 Cosmetic changes and corrections 3258500100030 ENDBIB 28 0 3258500100031 NOCOMMON 0 0 3258500100032 ENDSUBENT 31 0 3258500199999 SUBENT 32585002 20100328 31473258500200001 BIB 3 11 3258500200002 REACTION (28-NI-58(N,P)27-CO-58,,SIG) 3258500200003 SAMPLE Metal Ni samples 15mm in diameter and 0.5mm in thick- 3258500200004 ness for the measurement at 14.6 MeV, 20mm in diameter 3258500200005 and 1.5mm in thickness for the measurements at 12.8 - 3258500200006 18.3 MeV. 3258500200007 ERR-ANALYS (ERR-T) Total 3.9%,including: 3258500200008 (ERR-1) efficiency of gamma-ray detector 1.9%; 3258500200009 (MONIT-ERR) standard cross section 3.3%; 3258500200010 (ERR-2) correction for gamma-ray self absorption 0.4%; 3258500200011 (ERR-3) sample weighting 0.1%, 3258500200012 (ERR-S) deviation of average value 0.45. 3258500200013 ENDBIB 11 0 3258500200014 COMMON 5 3 3258500200015 ERR-1 MONIT-ERR ERR-2 ERR-3 ERR-S 3258500200016 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3258500200017 1.9 3.3 0.4 0.1 0.45 3258500200018 ENDCOMMON 3 0 3258500200019 DATA 4 9 3258500200020 EN EN-ERR DATA ERR-T 3258500200021 MEV MEV MB MB 3258500200022 13.6000 0.130 461.00000 16.0000 3258500200023 14.0900 0.140 366.00000 12.0000 3258500200024 14.5800 0.200 341.00000 11.0000 3258500200025 14.6000 0.220 331.00000 17.0000 3258500200026 14.7700 0.280 285.00000 17.0000 3258500200027 14.8100 0.300 290.00000 18.0000 3258500200028 15.3700 0.440 260.00000 18.0000 3258500200029 16.4200 0.600 199.00000 13.0000 3258500200030 17.7700 0.180 166.00000 9.0000 3258500200031 ENDDATA 11 0 3258500200032 ENDSUBENT 31 0 3258500299999 SUBENT 32585003 20100328 31473258500300001 BIB 3 11 3258500300002 REACTION (28-NI-58(N,X)27-CO-57,,SIG) 3258500300003 SAMPLE Metal Ni samples 15mm in diameter and 0.5mm in thick- 3258500300004 ness for the measurement at 14.6 MeV, 20mm in diameter 3258500300005 and 1.5mm in thickness for the measurements at 12.8 - 3258500300006 18.3 MeV. 3258500300007 ERR-ANALYS (ERR-T) Total 5.8%,including: 3258500300008 (ERR-1) efficiency of gamma-ray detector 4%; 3258500300009 (MONIT-ERR) standard cross section 3.3%; 3258500300010 (ERR-2) correction for gamma-ray self absorption 0.6%; 3258500300011 (ERR-3) sample weighting 0.1%, 3258500300012 (ERR-S) deviation of average value 0.49. 3258500300013 ENDBIB 11 0 3258500300014 COMMON 5 3 3258500300015 ERR-1 MONIT-ERR ERR-2 ERR-3 ERR-S 3258500300016 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3258500300017 4. 3.3 0.6 0.1 0.49 3258500300018 ENDCOMMON 3 0 3258500300019 DATA 4 13 3258500300020 EN EN-ERR DATA ERR-T 3258500300021 MEV MEV MB MB 3258500300022 12.7900 0.290 350.00000 22.0000 3258500300023 12.8600 0.210 336.00000 24.0000 3258500300024 13.6400 0.310 430.00000 27.0000 3258500300025 13.6800 0.350 464.00000 28.0000 3258500300026 14.5800 0.200 528.00000 28.0000 3258500300027 15.6800 0.360 594.00000 40.0000 3258500300028 16.0500 0.430 623.00000 41.0000 3258500300029 16.6300 0.330 644.00000 42.0000 3258500300030 17.1800 0.380 668.00000 43.0000 3258500300031 17.3000 0.260 675.00000 45.0000 3258500300032 17.5400 0.220 677.00000 45.0000 3258500300033 17.9700 0.270 648.00000 44.0000 3258500300034 18.2600 0.210 658.00000 46.0000 3258500300035 ENDDATA 15 0 3258500300036 ENDSUBENT 35 0 3258500399999 SUBENT 32585004 20100328 31473258500400001 BIB 3 11 3258500400002 REACTION (41-NB-93(N,A)39-Y-90-M,,SIG) 3258500400003 SAMPLE Metal Nb samples 13mm in diameter and 0.45mm in thick- 3258500400004 ness for the measurement at 14.6 MeV, 15mm in diameter 3258500400005 and 0.45mm in thickness for the measurements at 12.8 - 3258500400006 18.3 MeV. 3258500400007 ERR-ANALYS (ERR-T) Total 7.0%,including: 3258500400008 (ERR-1) efficiency of gamma-ray detector 6%; 3258500400009 (MONIT-ERR) standard cross section 3.3%; 3258500400010 (ERR-2) correction for gamma-ray self absorption 0.25%;3258500400011 (ERR-3) sample weighting 0.1%, 3258500400012 (ERR-S) deviation of average value 2.2. 3258500400013 ENDBIB 11 0 3258500400014 COMMON 5 3 3258500400015 ERR-1 MONIT-ERR ERR-2 ERR-3 ERR-S 3258500400016 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3258500400017 6. 3.3 0.25 0.1 2. 3258500400018 ENDCOMMON 3 0 3258500400019 DATA 4 7 3258500400020 EN EN-ERR DATA ERR-T 3258500400021 MEV MEV MB MB 3258500400022 12.8700 0.100 4.150 0.390 3258500400023 13.6600 0.100 5.410 0.420 3258500400024 14.6000 0.300 5.680 0.360 3258500400025 15.6900 0.330 5.580 0.480 3258500400026 16.6500 0.340 5.590 0.510 3258500400027 17.3100 0.310 5.310 0.380 3258500400028 17.5500 0.210 4.920 0.680 3258500400029 ENDDATA 9 0 3258500400030 ENDSUBENT 29 0 3258500499999 ENDENTRY 4 0 3258599999999