ENTRY 40684 20080811 41444068400000001 SUBENT 40684001 20080811 41444068400100001 BIB 9 21 4068400100002 INSTITUTE (4RUSLEB) 4068400100003 REFERENCE (J,AE,16,(3),256,196403) 4068400100004 (J,SJA,16,306,1964) Engl. translation of AE. 4068400100005 AUTHOR (S.P.Kapchigashev, Yu.P.Popov) 4068400100006 TITLE Radiative capture cross-sections for neutrons 4068400100007 of energy up to 50 keV for Cr-0 and CR-50, CR-52, CR-534068400100008 nuclei. 4068400100009 DETECTOR (SCIN,PROPC) 4068400100010 ANALYSIS Absolute normalization was done by thermal 4068400100011 cross-section of chromium, thermal cross-section of 4068400100012 copper, levels of tungsten. 4068400100013 CORRECTION For other isotopes (admixtures) contribution. 4068400100014 STATUS (SCSRS) 4068400100015 HISTORY (19840106T) Converted from ENTRY 80075 4068400100016 (19870527U) INSTITUTE code and three data points in SAN4068400100017 004, 006, 007 corrected. 4068400100018 (20010319A) DATE is corrected 4068400100019 (20080811A) M.M. BIB information was added. 4068400100020 Free text was corrected to be "human-readable". 4068400100021 SUBENTs 004,007 data were corrected. 4068400100022 SUBENT 008 was added. 4068400100023 ENDBIB 21 0 4068400100024 COMMON 1 3 4068400100025 EN-NRM 4068400100026 EV 4068400100027 0.0253 4068400100028 ENDCOMMON 3 0 4068400100029 ENDSUBENT 28 0 4068400199999 SUBENT 40684002 20080811 41444068400200001 BIB 5 9 4068400200002 REACTION (24-CR-0(N,G),,SIG) 4068400200003 SAMPLE Chromium oxide Cr2-O3, thickness 6.E21 and 38.E21 4068400200004 nuclei/cm**2, contains 4.3% of Cr-50, 83.75% of Cr-52,4068400200005 9.55% of Cr-53, 2.4% of Cr-54. 4068400200006 METHOD (SLODT) Slowing-down time in lead. 4068400200007 Self-shielding effect was investigated, was found to 4068400200008 be absent. 4068400200009 MONITOR (24-CR-0(N,G),,SIG) 4068400200010 STATUS (CURVE) Fig. of 1-st reference. 4068400200011 ENDBIB 9 0 4068400200012 NOCOMMON 0 0 4068400200013 DATA 2 53 4068400200014 EN DATA 4068400200015 MEV B 4068400200016 2.9000E-06 3.0000E-01 4068400200017 2.7000E-05 1.0000E-01 4068400200018 3.3000E-05 9.0000E-02 4068400200019 3.8000E-05 8.5000E-02 4068400200020 4.5000E-05 7.8000E-02 4068400200021 5.0000E-05 7.2000E-02 4068400200022 5.9000E-05 6.9000E-02 4068400200023 7.0000E-05 6.4000E-02 4068400200024 8.9000E-05 5.3000E-02 4068400200025 1.2000E-04 4.9000E-02 4068400200026 1.4000E-04 4.3000E-02 4068400200027 1.6000E-04 4.1000E-02 4068400200028 2.3000E-04 3.4000E-02 4068400200029 2.9000E-04 2.9000E-02 4068400200030 3.3000E-04 2.8000E-02 4068400200031 3.6000E-04 2.8000E-02 4068400200032 3.9000E-04 2.8000E-02 4068400200033 4.5000E-04 2.5000E-02 4068400200034 4.9000E-04 2.1000E-02 4068400200035 5.9000E-04 1.9000E-02 4068400200036 6.4000E-04 2.3000E-02 4068400200037 7.0000E-04 2.6000E-02 4068400200038 7.9000E-04 2.6000E-02 4068400200039 8.8000E-04 2.5000E-02 4068400200040 9.2000E-04 2.2000E-02 4068400200041 1.0000E-03 2.1000E-02 4068400200042 1.1000E-03 2.2000E-02 4068400200043 1.2000E-03 2.7000E-02 4068400200044 1.3000E-03 3.5000E-02 4068400200045 1.4000E-03 3.9000E-02 4068400200046 1.5000E-03 6.4000E-02 4068400200047 1.6000E-03 7.9000E-02 4068400200048 1.7000E-03 8.1000E-02 4068400200049 1.9000E-03 6.9000E-02 4068400200050 2.3000E-03 4.2000E-02 4068400200051 2.7000E-03 3.8000E-02 4068400200052 3.3000E-03 3.0000E-02 4068400200053 3.8000E-03 3.6000E-02 4068400200054 4.4000E-03 4.6000E-02 4068400200055 4.8000E-03 4.9000E-02 4068400200056 5.7000E-03 4.8000E-02 4068400200057 6.1000E-03 4.9000E-02 4068400200058 6.9000E-03 3.9000E-02 4068400200059 8.1000E-03 3.7000E-02 4068400200060 9.5000E-03 2.0000E-02 4068400200061 1.1000E-02 1.6000E-02 4068400200062 1.3000E-02 1.4500E-02 4068400200063 1.4000E-02 1.1000E-02 4068400200064 1.8000E-02 7.7000E-03 4068400200065 2.2000E-02 7.0000E-03 4068400200066 2.7000E-02 6.4000E-03 4068400200067 4.4000E-02 4.7000E-03 4068400200068 5.0000E-02 4.0000E-03 4068400200069 ENDDATA 55 0 4068400200070 ENDSUBENT 69 0 4068400299999 SUBENT 40684003 20080811 41444068400300001 BIB 6 10 4068400300002 REACTION 1(24-CR-50(N,0),,EN) 4068400300003 2(24-CR-50(N,G),,WID) 4068400300004 SAMPLE Chromium oxide Cr2-O3, thickness 5.9E21 nuclei/cm**2, 4068400300005 contains 87.7% of Cr-50, 11.0% of Cr-52, 0.9% of 4068400300006 Cr-53, 0.3% of Cr-54. 4068400300007 METHOD Capture gammas. 4068400300008 ANALYSIS (AREA) Resonance area. 4068400300009 CORRECTION For multiple scattering. 4068400300010 STATUS Text of 1-st reference, p.257. 4068400300011 (DEP,40684004) 4068400300012 ENDBIB 10 0 4068400300013 NOCOMMON 0 0 4068400300014 DATA 2 1 4068400300015 DATA 1DATA-MIN 2 4068400300016 MEV MILLI-EV 4068400300017 5.5000E-03 3.0000E+03 4068400300018 ENDDATA 3 0 4068400300019 ENDSUBENT 18 0 4068400399999 SUBENT 40684004 20080811 41444068400400001 BIB 7 12 4068400400002 REACTION 1(24-CR-50(N,G)24-CR-51,,SIG) 4068400400003 2(24-CR-50(N,G)24-CR-51,,SIG) 4068400400004 SAMPLE Chromium oxide Cr2-O3, thickness 5.9E21 nuclei/cm**2, 4068400400005 contains 87.7% of Cr-50, 11.0% of Cr-52, 0.9% of 4068400400006 Cr-53, 0.3% of Cr-54. 4068400400007 METHOD (SLODT) Slowing-down time in lead. 4068400400008 MONITOR (24-CR-50(N,G)24-CR-51,,SIG) 4068400400009 CORRECTION2 Correction for multiple scattering was applied in 4068400400010 DATA 2 . 4068400400011 STATUS (CURVE) Fig. of 1-st reference. 4068400400012 HISTORY (20080811A) DATA 2 values were added. 4068400400013 DATA-MIN was changed into DATA 1 . 4068400400014 ENDBIB 12 0 4068400400015 NOCOMMON 0 0 4068400400016 DATA 3 44 4068400400017 EN DATA 1DATA 2 4068400400018 MEV B MB 4068400400019 2.9000E-05 1.5000E+00 4068400400020 2.9500E-05 5.0000E-01 4068400400021 3.2000E-05 4.8000E-01 4068400400022 3.9000E-05 4.4000E-01 4068400400023 4.5000E-05 3.9500E-01 4068400400024 5.2000E-05 3.3000E-01 4068400400025 6.2000E-05 3.7000E-01 4068400400026 7.2000E-05 2.9500E-01 4068400400027 9.0000E-05 2.9500E-01 4068400400028 1.2000E-04 2.8000E-01 4068400400029 1.4900E-04 2.5500E-01 4068400400030 2.1000E-04 1.9000E-01 4068400400031 2.9000E-04 1.7000E-01 4068400400032 3.4000E-04 1.5000E-01 4068400400033 3.8000E-04 1.4500E-01 4068400400034 4.2000E-04 1.3500E-01 4068400400035 4.6000E-04 1.2500E-01 4068400400036 5.0000E-04 1.3000E-01 4068400400037 5.9000E-04 1.2000E-01 4068400400038 6.2000E-04 1.1000E-01 4068400400039 7.5000E-04 9.5000E-02 4068400400040 8.5000E-04 9.7000E-02 4068400400041 9.5000E-04 9.9000E-02 4068400400042 1.2000E-03 9.3000E-02 4068400400043 1.4000E-03 9.0000E-02 4068400400044 1.6000E-03 8.9000E-02 4068400400045 1.9000E-03 1.0500E-01 4068400400046 2.3000E-03 1.1000E-01 4068400400047 2.9000E-03 1.3000E-01 83.6 4068400400048 3.6000E-03 1.6000E-01 92.9 4068400400049 4.0000E-03 2.0000E-01 118.4 4068400400050 4.9000E-03 2.7000E-01 157.3 4068400400051 5.6000E-03 3.0000E-01 176.5 4068400400052 6.5000E-03 2.9000E-01 161.5 4068400400053 7.0000E-03 2.6000E-01 152.9 4068400400054 8.0000E-03 2.2000E-01 126.5 4068400400055 1.0000E-02 1.3000E-01 74.2 4068400400056 1.1000E-02 9.9000E-02 59.8 4068400400057 1.2500E-02 7.2000E-02 48.9 4068400400058 1.5000E-02 6.0000E-02 43.3 4068400400059 1.8000E-02 4.4000E-02 31.1 4068400400060 2.3000E-02 3.7000E-02 26.1 4068400400061 3.4000E-02 2.8000E-02 20.5 4068400400062 5.7000E-02 1.6000E-02 15.1 4068400400063 ENDDATA 46 0 4068400400064 ENDSUBENT 63 0 4068400499999 SUBENT 40684005 20080811 41444068400500001 BIB 6 11 4068400500002 REACTION 1(24-CR-52(N,0),,EN) 4068400500003 2(24-CR-52(N,G),,WID,,S0) 4068400500004 3(24-CR-52(N,EL),,WID,,G) 4068400500005 SAMPLE Metallic chromium, thickness 62.E21 nuclei/cm**2, 4068400500006 contains 0.1% of Cr-50, 99.5% of Cr-52, 0.3% of 4068400500007 Cr-53, 0.1% of Cr-54 . 4068400500008 METHOD Capture gammas 4068400500009 ANALYSIS (AREA) Resonance area. 4068400500010 STATUS Text of 1-st reference, p.257. 4068400500011 (DEP,40684006) 4068400500012 HISTORY (20080811A) DATA 3 was changed into DATA-APRX 3 . 4068400500013 ENDBIB 11 0 4068400500014 COMMON 1 3 4068400500015 MOMENTUM L 4068400500016 NO-DIM 4068400500017 0. 4068400500018 ENDCOMMON 3 0 4068400500019 DATA 4 1 4068400500020 DATA 1DATA 2DATA-ERR 2DATA-APRX 3 4068400500021 MEV B*EV B*EV MILLI-EV 4068400500022 1.7000E-03 8.0000E+01 1.0000E+01 1. 4068400500023 ENDDATA 3 0 4068400500024 ENDSUBENT 23 0 4068400599999 SUBENT 40684006 20080811 41444068400600001 BIB 5 7 4068400600002 REACTION (24-CR-52(N,G)24-CR-53,,SIG) 4068400600003 SAMPLE Metallic chromium, thickness 62.E21 nuclei/cm**2, 4068400600004 contains 0.1% of Cr-50, 99.5% of Cr-52, 0.3% of 4068400600005 Cr-53, 0.1% of Cr-54 . 4068400600006 METHOD (SLODT) Slowing-down time in lead. 4068400600007 MONITOR (24-CR-52(N,G)24-CR-53,,SIG) 4068400600008 STATUS (CURVE) Fig. of 1-st reference. 4068400600009 ENDBIB 7 0 4068400600010 NOCOMMON 0 0 4068400600011 DATA 2 52 4068400600012 EN DATA 4068400600013 MEV B 4068400600014 2.9000E-05 6.6000E-02 4068400600015 2.9500E-05 2.4000E-02 4068400600016 3.1000E-05 2.3000E-02 4068400600017 3.7000E-05 2.3000E-02 4068400600018 4.1000E-05 2.2000E-02 4068400600019 5.0000E-05 2.3000E-02 4068400600020 5.9000E-05 2.0000E-02 4068400600021 7.0000E-05 1.6500E-02 4068400600022 8.7000E-05 1.4500E-02 4068400600023 1.1000E-04 1.3000E-02 4068400600024 1.4000E-04 1.2000E-02 4068400600025 1.8000E-04 8.5000E-03 4068400600026 2.8000E-04 7.8000E-03 4068400600027 3.9000E-04 6.9000E-03 4068400600028 4.4000E-04 6.0000E-03 4068400600029 5.0000E-04 5.3000E-03 4068400600030 5.5000E-04 5.0000E-03 4068400600031 6.1000E-04 4.8000E-03 4068400600032 7.2000E-04 4.2000E-03 4068400600033 8.0000E-04 4.0000E-03 4068400600034 8.4000E-04 5.2000E-03 4068400600035 1.0500E-03 5.3000E-03 4068400600036 1.1500E-03 8.4000E-03 4068400600037 1.2000E-03 1.4000E-02 4068400600038 1.2500E-03 1.7500E-02 4068400600039 1.3000E-03 2.8000E-02 4068400600040 1.4500E-03 4.8000E-02 4068400600041 1.5500E-03 6.0000E-02 4068400600042 1.7000E-03 6.3000E-02 4068400600043 1.9000E-03 5.8000E-02 4068400600044 2.0000E-03 3.9000E-02 4068400600045 2.1000E-03 3.2000E-02 4068400600046 2.2000E-03 2.3000E-02 4068400600047 2.3000E-03 1.4500E-02 4068400600048 2.3500E-03 1.2000E-02 4068400600049 3.4000E-03 5.7000E-03 4068400600050 3.8000E-03 5.0000E-03 4068400600051 4.2000E-03 3.8000E-03 4068400600052 4.8000E-03 3.2000E-03 4068400600053 5.1000E-03 2.7000E-03 4068400600054 6.0000E-03 2.4000E-03 4068400600055 7.0000E-03 2.1000E-03 4068400600056 7.5000E-03 2.0500E-03 4068400600057 9.1000E-03 1.8000E-03 4068400600058 1.0500E-02 1.8000E-03 4068400600059 1.3000E-02 1.7000E-03 4068400600060 1.6000E-02 2.1000E-03 4068400600061 1.8000E-02 2.7000E-03 4068400600062 2.1000E-02 3.1000E-03 4068400600063 3.1000E-02 4.0000E-03 4068400600064 4.0000E-02 4.0000E-03 4068400600065 5.0000E-02 4.0000E-03 4068400600066 ENDDATA 54 0 4068400600067 ENDSUBENT 66 0 4068400699999 SUBENT 40684007 20080811 41444068400700001 BIB 6 11 4068400700002 REACTION (24-CR-53(N,G)24-CR-54,,SIG) 4068400700003 SAMPLE Chromium oxide Cr2-O3, thickness 7.E21 nuclei/cm**2, 4068400700004 contains 0.2% of Cr-50, 6.2% of Cr-52, 92.8% of 4068400700005 Cr-53, 0.8% of Cr-54 . 4068400700006 METHOD (SLODT) Slowing-down time in lead . 4068400700007 MONITOR (24-CR-53(N,G)24-CR-54,,SIG) 4068400700008 STATUS (CURVE) Fig. of 1-st reference. Data presented as 4068400700009 multiplied by 10. on Fig. 4068400700010 HISTORY (20080811A) M.M. DATA values were divided by factor 10.4068400700011 to have the correct values in according to Fig. of 4068400700012 reference. 4068400700013 ENDBIB 11 0 4068400700014 NOCOMMON 0 0 4068400700015 DATA 2 35 4068400700016 EN DATA 4068400700017 MEV B 4068400700018 2.9000E-05 1.5000E+00 4068400700019 3.6000E-05 5.2000E-01 4068400700020 6.3000E-05 3.7000E-01 4068400700021 9.0000E-05 3.3000E-01 4068400700022 1.1000E-04 3.1000E-01 4068400700023 1.2000E-04 2.8000E-01 4068400700024 1.4000E-04 2.6000E-01 4068400700025 2.0000E-04 2.2000E-01 4068400700026 2.8000E-04 2.0000E-01 4068400700027 3.6000E-04 1.6000E-01 4068400700028 3.9000E-04 1.8000E-01 4068400700029 4.2000E-04 1.5500E-01 4068400700030 4.8000E-04 1.4500E-01 4068400700031 5.2000E-04 1.4500E-01 4068400700032 6.6000E-04 1.5000E-01 4068400700033 7.5000E-04 1.4750E-01 4068400700034 8.5000E-04 1.4500E-01 4068400700035 9.5000E-04 1.2500E-01 4068400700036 1.1500E-03 1.0000E-01 4068400700037 1.3000E-03 1.1000E-01 4068400700038 1.5500E-03 1.2000E-01 4068400700039 1.9000E-03 1.2250E-01 4068400700040 2.3000E-03 1.4000E-01 4068400700041 2.9500E-03 1.8000E-01 4068400700042 3.9000E-03 2.4000E-01 4068400700043 5.0000E-03 2.9000E-01 4068400700044 7.0000E-03 2.8500E-01 4068400700045 8.0000E-03 2.4000E-01 4068400700046 1.0000E-02 1.8000E-01 4068400700047 1.2000E-02 1.4500E-01 4068400700048 1.3000E-02 1.2000E-01 4068400700049 1.7000E-02 8.0000E-02 4068400700050 2.3000E-02 5.6000E-02 4068400700051 3.1000E-02 4.1000E-02 4068400700052 5.7000E-02 2.2000E-02 4068400700053 ENDDATA 37 0 4068400700054 ENDSUBENT 53 0 4068400799999 SUBENT 40684008 20080811 41444068400800001 BIB 4 17 4068400800002 REACTION 1(24-CR-0(N,G),,RI,,RNV,DERIV) 4068400800003 2(24-CR-50(N,G)24-CR-51,,RI,,RNV,DERIV) 4068400800004 3(24-CR-52(N,G)24-CR-53,,RI,,RNV,DERIV) 4068400800005 4(24-CR-53(N,G)24-CR-54,,RI,,RNV,DERIV) 4068400800006 5(24-CR-54(N,G)24-CR-55,,RI,,RNV,DERIV) 4068400800007 Resonance integrals, non 1/v part. 4068400800008 STATUS (TABLE) Table 2 of 1-st reference . 4068400800009 1(DEP,40684002) 4068400800010 2(DEP,40684004) 4068400800011 3(DEP,40684006) 4068400800012 4(DEP,40684007) 4068400800013 REACTIONs 1-4 dependent from Subents 002,004,006,007,4068400800014 respectively . 4068400800015 ANALYSIS For Cr-54 only upper limit of resonance integral was 4068400800016 given because of low capture cross-section and 4068400800017 difficulties of background subtraction. 4068400800018 HISTORY (20080811A) M.M. 4068400800019 ENDBIB 17 0 4068400800020 NOCOMMON 0 0 4068400800021 DATA 10 1 4068400800022 EN-MIN DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 34068400800023 DATA-ERR 3DATA 4DATA-ERR 4DATA-MAX 5 4068400800024 EV B B B B B 4068400800025 B B B B 4068400800026 0.5 0.12 0.02 0.3 0.1 0.08 4068400800027 0.01 0.5 0.05 0.01 4068400800028 ENDDATA 6 0 4068400800029 ENDSUBENT 28 0 4068400899999 SUBENT 40684009 20080811 41444068400900001 BIB 6 20 4068400900002 REACTION 1(24-CR-0(N,G),,RI,,,DERIV) 4068400900003 2(24-CR-50(N,G)24-CR-51,,RI,,,DERIV) 4068400900004 3(24-CR-52(N,G)24-CR-53,,RI,,,DERIV) 4068400900005 4(24-CR-53(N,G)24-CR-54,,RI,,,DERIV) 4068400900006 5(24-CR-54(N,G)24-CR-55,,RI,,,DERIV) 4068400900007 Resonance integrals. 4068400900008 STATUS (TABLE) Table 2 of 1-st reference . 4068400900009 (DEP,40684008) 4068400900010 ASSUMED (ASSUM1,24-CR-0(N,G),,RI,,RV) 4068400900011 (ASSUM2,24-CR-50(N,G)24-CR-51,,RI,,RV) 4068400900012 (ASSUM3,24-CR-52(N,G)24-CR-53,,RI,,RV) 4068400900013 (ASSUM4,24-CR-53(N,G)24-CR-54,,RI,,RV) 4068400900014 (ASSUM-MAX,24-CR-54(N,G)24-CR-55,,RI,,RV) Upper limit. 4068400900015 REL-REF (A,,,R,BNL-325,1958) Reference for thermal cross 4068400900016 sections, used to obtain ASSUMED values of 1/v part 4068400900017 of resonance integrals. 4068400900018 ANALYSIS For Cr-54 only upper limit of resonance integral was 4068400900019 given because of low capture cross-section and 4068400900020 difficulties of background subtraction. 4068400900021 HISTORY (20080811A) M.M. 4068400900022 ENDBIB 20 0 4068400900023 COMMON 9 6 4068400900024 ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR ASSUM3 ASSUM3-ERR 4068400900025 ASSUM4 ASSUM4-ERR ASSUM-MAX 4068400900026 B B B B B B 4068400900027 B B B 4068400900028 1.36 0.1 7.05 0.4 0.35 0.04 4068400900029 7.9 0.7 0.13 4068400900030 ENDCOMMON 6 0 4068400900031 DATA 10 1 4068400900032 EN-MIN DATA 1DATA-ERR 1DATA 2DATA-ERR 2DATA 34068400900033 DATA-ERR 3DATA 4DATA-ERR 4DATA-MAX 5 4068400900034 EV B B B B B 4068400900035 B B B B 4068400900036 0.5 1.5 0.1 7.35 0.4 0.43 4068400900037 0.04 8.4 0.7 0.13 4068400900038 ENDDATA 6 0 4068400900039 ENDSUBENT 38 0 4068400999999 ENDENTRY 9 0 4068499999999