ENTRY 22406 20170820 22652240600000001 SUBENT 22406001 20170820 22652240600100001 BIB 16 71 2240600100002 TITLE Excitation functions of (n,2n), (n,p), (n,np+pn+d), and2240600100003 (n,alpha) reactions on isotopes of chromium 2240600100004 AUTHOR (A.Fessler,E.Wattecamps,D.L.Smith,S.M.Qaim) 2240600100005 REFERENCE (J,PR/C,58,996,1998) 2240600100006 REL-REF (O,22440001,A.Fessler,R,JUEL-3502,1998) - full 2240600100007 description of experiment, Fe-54 data presented 2240600100008 In the report JUEL-3502,1998 full dataset presented. 2240600100009 INSTITUTE (2ZZZGEL,2GERJUL) 2240600100010 FACILITY (VDG,2ZZZGEL) CN-Type HVEC 7 MV Van De Graaff 2240600100011 (CYCLO,2GERJUL) Compact Cyclotron CV28 2240600100012 INC-SOURCE (D-T) Deuterium on 2.047 mg/cm2 thick Ti-T in Geel 2240600100013 Target. 2240600100014 (D-D) Deuterium through a 5.3 micro-m Nb-Window on a 2240600100015 small gas cell (3.7 cm long, 4 cm diam.) filled 2240600100016 with D2 at 1.8 Bar. (in Juilich) 2240600100017 METHOD (ACTIV) Samples were activated at 1 cm distance to the 2240600100018 target and at 0 deg with respect to the beam direction2240600100019 at Geel, some samples were activated at angles of 0, 2240600100020 30, 60, 105, and 110 deg. In this way the neutron 2240600100021 energy variation with angle from the source reaction 2240600100022 could be used for the excitation function measurement.2240600100023 Flux monitored with Al, Fe, and Nb foils sandwiched 2240600100024 between samples. 2240600100025 (TOF) Determination of n-spectrum 2240600100026 (GSPEC) 2240600100027 DETECTOR (HPGE) 2240600100028 (BF3) Directional long counter at Geel for monitoring 2240600100029 of neutron flux during irradiation 2240600100030 (SCIN) NE-213 liquid scintillator at Geel for N 2240600100031 spectrum determination 2240600100032 MONITOR (13-AL-27(N,P)12-MG-27,,SIG) 2240600100033 (13-AL-27(N,A)11-NA-24,,SIG) 2240600100034 (26-FE-56(N,P)25-MN-56,,SIG) 2240600100035 (41-NB-93(N,2N)41-NB-92-M,,SIG) 2240600100036 MONIT-REF (,N.P.Kocherov+,R,IAEA-NDS-141,1993) 2240600100037 Data extracted from the IRDF-90.2 Evaluation from the 2240600100038 IAEA Web-Site 2240600100039 DECAY-MON (12-MG-27,9.46MIN,DG,843.8,0.718,DG,1014.4,0.28) 2240600100040 (11-NA-24,14.96HR,DG,1368.6,1.0) 2240600100041 (25-MN-56,2.58HR,DG,846.8,0.989,DG,1810.7,0.272) 2240600100042 (41-NB-92-M,10.15D,DG,934.4,0.991) 2240600100043 CORRECTION Data corrected for: 2240600100044 * contribution of background neutrons, 2240600100045 * neutron flux fluctuations during irradiations, 2240600100046 * coincidence losses, 2240600100047 * gamma-ray abundance, 2240600100048 * gamma-ray self-absorption, 2240600100049 * detector efficiency, 2240600100050 * geometry. 2240600100051 ERR-ANALYS (ERR-T) Total data uncertainty (5.0-22.0%) includes 2240600100052 errors due to: 2240600100053 (ERR-1,0.1,1.0) - Sample weight error 0.1-1.0% 2240600100054 (ERR-S,1.5,17.0)- Counting statistics error (1.5-17.0%)2240600100055 (ERR-2,1.,1.5)- Sample geometry error (1.0-1.5%), 2240600100056 (ERR-3)- Irradiation geometry error (0.5%), 2240600100057 (ERR-4)- Self-absorption error (0.5%), 2240600100058 (ERR-5,0.6,2.0)- Correction for background neutrons 2240600100059 error 0.6-2.0% 2240600100060 (ERR-6,,0.3)- Max Coincidence Summing Correction error 2240600100061 (ERR-7,0.4,3.5)- Emission probability error 0.4-3.5% 2240600100062 (ERR-8,0.2,4.0)- Half life of activity error 0.2-4.0% 2240600100063 (ERR-9,1.5,3.0)- Detector efficiency error (1.5-3.0%) 2240600100064 (MONIT-ERR,1.5,3.5)- Reference cross section error 2240600100065 (1.5-3.5%) 2240600100066 STATUS (TABLE) Data taken from main ref., Tables 3 & 4. 2240600100067 Information about uncertainties was given by author. 2240600100068 (APRVD) Data compiled by the author 2240600100069 HISTORY (19991118C) Compiled by A.Fessler at ANL 2240600100070 (20040714A) Corrected 2240600100071 (20170820U) SD: Small corrections in all Subents. 2240600100072 ERR-ANALYS update. REL-REF added. 2240600100073 ENDBIB 71 0 2240600100074 COMMON 2 3 2240600100075 ERR-3 ERR-4 2240600100076 PER-CENT PER-CENT 2240600100077 0.5 0.5 2240600100078 ENDCOMMON 3 0 2240600100079 ENDSUBENT 78 0 2240600199999 SUBENT 22406002 20170820 22652240600200001 BIB 4 5 2240600200002 REACTION (24-CR-52(N,2N)24-CR-51,,SIG) 2240600200003 DECAY-DATA (24-CR-51,27.7D,DG,320.1,0.0986) 2240600200004 SAMPLE .High purity metallic chromium samples (99.9%) of 2240600200005 1.3 cm diam. and 0.1 cm thickness 2240600200006 STATUS (TABLE) Tbl. III from PR/C,58,996,1998 2240600200007 ENDBIB 5 0 2240600200008 NOCOMMON 0 0 2240600200009 DATA 4 4 2240600200010 EN EN-ERR DATA ERR-T 2240600200011 MEV MEV MB MB 2240600200012 14.25 0.20 330.3 17.0 2240600200013 17.20 0.25 591.0 29.1 2240600200014 18.80 0.30 621.9 31.3 2240600200015 19.40 0.32 637.4 33.2 2240600200016 ENDDATA 6 0 2240600200017 ENDSUBENT 16 0 2240600299999 SUBENT 22406003 20170820 22652240600300001 BIB 5 7 2240600300002 REACTION (24-CR-52(N,P)23-V-52,,SIG) 2240600300003 DECAY-DATA (23-V-52,3.75MIN,DG,1434.1,1.0) 2240600300004 SAMPLE .High purity metallic chromium samples (99.9%) of 2240600300005 1.3 cm diam. and 0.1 cm thickness and rectangular 2240600300006 samples (1 cm X 1 cm) of 50 mg of enriched 52Cr-oxid. 2240600300007 STATUS (TABLE) Tbl. III from PR/C,58,996,1998 2240600300008 HISTORY (20040714A) Energy value corrected 2240600300009 ENDBIB 7 0 2240600300010 NOCOMMON 0 0 2240600300011 DATA 4 22 2240600300012 EN EN-ERR DATA ERR-T 2240600300013 MEV MEV MB MB 2240600300014 9.31 0.20 50.8 3.5 2240600300015 10.33 0.22 55.1 3.6 2240600300016 11.57 0.24 65.3 3.9 2240600300017 12.27 0.26 70.7 4.4 2240600300018 13.71 0.25 88.2 5.6 2240600300019 15.01 0.25 82.9 4.1 2240600300020 15.95 0.25 74.7 3.6 2240600300021 16.02 0.25 79.6 3.9 2240600300022 16.02 0.25 76.0 3.8 2240600300023 16.99 0.20 65.8 4.3 2240600300024 16.99 0.20 61.7 4.1 2240600300025 17.54 0.30 59.3 3.7 2240600300026 17.73 0.25 58.3 4.1 2240600300027 17.73 0.25 57.4 3.2 2240600300028 17.80 0.30 58.9 3.2 2240600300029 18.73 0.35 45.5 2.7 2240600300030 19.04 0.25 46.6 3.1 2240600300031 19.04 0.25 40.5 2.7 2240600300032 19.70 0.40 34.2 1.7 2240600300033 20.24 0.25 28.8 2.1 2240600300034 20.24 0.25 28.3 2.6 2240600300035 21.07 0.50 27.1 2.6 2240600300036 ENDDATA 24 0 2240600300037 ENDSUBENT 36 0 2240600399999 SUBENT 22406004 20170820 22652240600400001 BIB 5 8 2240600400002 REACTION (24-CR-53(N,P)23-V-53,,SIG) 2240600400003 DECAY-DATA (23-V-53,92.3SEC,DG,1006.,0.896) 2240600400004 SAMPLE .High purity metallic chromium samples (99.9%) of 2240600400005 1.3 cm diam. and 0.1 cm thickness and samples of 2240600400006 50 mg of enriched 53Cr-oxid pressed into pellets 2240600400007 of 1 cm diam. 2240600400008 STATUS (TABLE) Tbl. III from PR/C,58,996,1998 2240600400009 HISTORY (20040714A) Energy value corrected 2240600400010 ENDBIB 8 0 2240600400011 NOCOMMON 0 0 2240600400012 DATA 4 19 2240600400013 EN EN-ERR DATA ERR-T 2240600400014 MEV MEV MB MB 2240600400015 11.57 0.24 28.3 6.0 2240600400016 12.27 0.26 36.4 5.7 2240600400017 13.71 0.25 48.9 6.0 2240600400018 15.01 0.25 46.4 4.3 2240600400019 15.95 0.25 42.3 3.5 2240600400020 16.02 0.25 48.4 2.9 2240600400021 16.02 0.25 49.2 3.6 2240600400022 16.99 0.20 45.8 4.3 2240600400023 16.99 0.20 43.9 5.6 2240600400024 17.73 0.25 45.7 3.4 2240600400025 17.73 0.25 41.2 5.0 2240600400026 17.80 0.30 40.5 5.2 2240600400027 18.73 0.35 30.5 2.8 2240600400028 19.04 0.25 35.2 2.8 2240600400029 19.04 0.25 28.0 3.1 2240600400030 19.70 0.40 19.7 2.2 2240600400031 20.24 0.25 16.8 1.3 2240600400032 20.24 0.25 20.0 2.1 2240600400033 21.07 0.50 15.4 2.2 2240600400034 ENDDATA 21 0 2240600400035 ENDSUBENT 34 0 2240600499999 SUBENT 22406005 20170820 22652240600500001 BIB 4 5 2240600500002 REACTION (24-CR-53(N,X)23-V-52,,SIG) 2240600500003 DECAY-DATA (23-V-52,3.75MIN,DG,1434.1,1.0) 2240600500004 SAMPLE .Samples of 50 mg of enriched 53Cr-oxid pressed into 2240600500005 pellets of 1 cm diam. 2240600500006 STATUS (TABLE) Tbl. IV from PR/C,58,996,1998 2240600500007 ENDBIB 5 0 2240600500008 NOCOMMON 0 0 2240600500009 DATA 4 5 2240600500010 EN EN-ERR DATA ERR-T 2240600500011 MEV MEV MB MB 2240600500012 16.02 0.25 26.1 2.1 2240600500013 16.99 0.20 55.3 4.2 2240600500014 17.73 0.25 70.9 5.0 2240600500015 19.04 0.25 77.7 5.5 2240600500016 20.24 0.25 78.1 5.8 2240600500017 ENDDATA 7 0 2240600500018 ENDSUBENT 17 0 2240600599999 SUBENT 22406006 20170820 22652240600600001 BIB 4 5 2240600600002 REACTION (24-CR-54(N,P)23-V-54,,SIG) 2240600600003 DECAY-DATA (23-V-54,49.8SEC,DG,834.8,0.971,DG,989.,0.801) 2240600600004 SAMPLE Samples of 50 mg of enriched 54Cr-oxid pressed into 2240600600005 pellets of 1 cm diam. 2240600600006 STATUS (TABLE) Tbl. IV from PR/C,58,996,1998 2240600600007 ENDBIB 5 0 2240600600008 NOCOMMON 0 0 2240600600009 DATA 4 5 2240600600010 EN EN-ERR DATA ERR-T 2240600600011 MEV MEV MB MB 2240600600012 16.02 0.25 22.4 1.7 2240600600013 16.99 0.20 26.3 2.0 2240600600014 17.73 0.25 27.1 2.1 2240600600015 19.04 0.25 21.1 1.8 2240600600016 20.24 0.25 14.3 1.5 2240600600017 ENDDATA 7 0 2240600600018 ENDSUBENT 17 0 2240600699999 SUBENT 22406007 20170820 22652240600700001 BIB 4 5 2240600700002 REACTION (24-CR-54(N,X)23-V-53,,SIG) 2240600700003 DECAY-DATA (23-V-53,92.3SEC,DG,1006.,0.896) 2240600700004 SAMPLE Samples of 50 mg of enriched 54Cr-oxid pressed into 2240600700005 pellets of 1 cm diam. 2240600700006 STATUS (TABLE) Tbl. IV from PR/C,58,996,1998 2240600700007 ENDBIB 5 0 2240600700008 NOCOMMON 0 0 2240600700009 DATA 4 5 2240600700010 EN EN-ERR DATA ERR-T 2240600700011 MEV MEV MB MB 2240600700012 16.02 0.25 6.5 0.6 2240600700013 16.99 0.20 15.0 1.6 2240600700014 17.73 0.25 22.5 2.3 2240600700015 19.04 0.25 35.3 2.5 2240600700016 20.24 0.25 32.5 3.0 2240600700017 ENDDATA 7 0 2240600700018 ENDSUBENT 17 0 2240600799999 SUBENT 22406008 20170820 22652240600800001 BIB 4 5 2240600800002 REACTION (24-CR-54(N,A)22-TI-51,,SIG) 2240600800003 DECAY-DATA (22-TI-51,5.76MIN,DG,320.1,0.934) 2240600800004 SAMPLE .Samples of 50 mg of enriched 54Cr-oxid pressed into 2240600800005 pellets of 1 cm diam. 2240600800006 STATUS (TABLE) Tbl. IV from PR/C,58,996,1998 2240600800007 ENDBIB 5 0 2240600800008 NOCOMMON 0 0 2240600800009 DATA 4 5 2240600800010 EN EN-ERR DATA ERR-T 2240600800011 MEV MEV MB MB 2240600800012 16.02 0.25 14.1 1.2 2240600800013 16.99 0.20 14.3 1.4 2240600800014 17.73 0.25 14.3 1.3 2240600800015 19.04 0.25 10.3 0.9 2240600800016 20.24 0.25 6.1 0.7 2240600800017 ENDDATA 7 0 2240600800018 ENDSUBENT 17 0 2240600899999 ENDENTRY 8 0 2240699999999