ENTRY 33151 20210424 32003315100000001 SUBENT 33151001 20210424 32003315100100001 BIB 12 44 3315100100002 TITLE Measurement of 14.54 MeV neutron induced reaction 3315100100003 cross sections of Cr and Mn with covariance analysis 3315100100004 AUTHOR (I.Pasha, B.Rudraswamy, S.Y.Santhi, S.V.Suryanarayana, 3315100100005 H.Naik, C.V.Midhun, T.Patel) 3315100100006 INSTITUTE (3INDBGL,3INDTRM,3INDCCT) 3315100100007 (3INDIND) Parkala, Udupi, Karnataka 576107 3315100100008 REFERENCE (J,RCA,108,679,2020) 3315100100009 FACILITY (CCW,3INDTRM) Purnima neutron generator 3315100100010 SAMPLE The weights of Cr, Mn and Au metal foils are 152.0, 3315100100011 164.3 and 126 mg, respectively. 3315100100012 The size of each foil was about 0.65 cm x 0.65 cm. 3315100100013 The thickness of both Cr and Mn foils was 0.5 mm each, 3315100100014 whereas for Au, it was 0.15 mm. 3315100100015 The foils were individually wrapped with 0.011 mm thick3315100100016 Al foil. 3315100100017 The weight of Al-wrappers for the Cr and Mn samples 3315100100018 were 14.5 and 13.2 mg, respectively. 3315100100019 DETECTOR (HPGE) A pre-calibrated 185-cc Baltic HPGe detector 3315100100020 coupled to a PC-based 4K channel analyzer. 3315100100021 The relative efficiency of the detector is 30 % with 3315100100022 respect to a 7.6 cm x 7.6 cm size NaI (Tl) detector. 3315100100023 The resolution of the HPGe detector has a FWHM of 3315100100024 1.8 keV at the photo-peak of 1332.5 keV gamma-ray of 3315100100025 60Co. 3315100100026 METHOD (ACTIV,STTA) The stack foils of Cr-Mn-Au was 3315100100027 irradiated for 2 hour and after irradiation sample 3315100100028 cooled for 5 min. 3315100100029 INC-SOURCE (D-T) 0 deg neutrons from Ed=180 keV 3315100100030 COVARIANCE (XY,6,N,REACTION) 3315100100031 1 (24-CR-50(N,2N)24-CR-49,,SIG) 3315100100032 2 (24-CR-52(N,2N)24-CR-51,,SIG) 3315100100033 3 (24-CR-52(N,P)23-V-52,,SIG) 3315100100034 4 (25-MN-55(N,2N)25-MN-54,,SIG) 3315100100035 5 (25-MN-55(N,G)25-MN-56,,SIG) 3315100100036 6 (25-MN-55(N,A)23-V-52,,SIG) 3315100100037 (Z,21,NO-DIM,COR) 3315100100038 1 3315100100039 0.823 1 3315100100040 0.002 0.002 1 3315100100041 0.625 0.685 0.002 1 3315100100042 0 0 0 0.061 1 3315100100043 0.002 0.02 0.936 0.002 0.110 1 3315100100044 STATUS (TABLE) Table 4 of Radiochim. Acta, 108 (2020) 679 3315100100045 HISTORY (20210424C) Imranpasha 3315100100046 ENDBIB 44 0 3315100100047 NOCOMMON 0 0 3315100100048 ENDSUBENT 47 0 3315100199999 SUBENT 33151002 20210424 32003315100200001 BIB 6 22 3315100200002 REACTION (24-CR-50(N,2N)24-CR-49,,SIG) 3315100200003 DECAY-DATA (24-CR-49,42.3MIN,DG,152.93,0.3303) 3315100200004 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3315100200005 DECAY-MON (11-NA-24,14.997HR,DG,1368.63,0.999936) 3315100200006 MONIT-REF (,,3,JEFF-3.3,,2017) 3315100200007 ERR-ANALYS (ERR-T) Total uncertainty propagated from 3315100200008 (MONIT-ERR,,,F) Monitor reaction cross section 3315100200009 (ERR-1,,,U) Gamma-ray peak counts, 50Cr 3315100200010 (ERR-2,,,F) Gamma-ray peak counts, 27Al 3315100200011 (ERR-3,,,U) Decay constant, 50Cr 3315100200012 (ERR-4,,,F) Decay constant, 27Al 3315100200013 (ERR-5,,,F) Weight, 50Cr 3315100200014 (ERR-6,,,F) Weight, 27Al 3315100200015 (ERR-7,,,U) Isotopic abundance, 50Cr 3315100200016 (ERR-8,,,U) Average atomic mass, 50Cr 3315100200017 (ERR-9,,,F) Average atomic mass, 27Al 3315100200018 (ERR-10,,,U) Gamma-ray abundance, 50Cr 3315100200019 (ERR-11,,,F) Gamma-ray abundance, 27Al 3315100200020 (ERR-12,,,U) Efficiency of detector, 50Cr 3315100200021 (ERR-13,,,F) Efficiency of detector, 27Al 3315100200022 (ERR-14,,,U) Gamma attenuation, 50Cr 3315100200023 (ERR-15,,,F) Gamma attenuation, 27Al 3315100200024 ENDBIB 22 0 3315100200025 COMMON 15 9 3315100200026 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 3315100200027 ERR-7 ERR-8 ERR-9 ERR-10 ERR-11 ERR-12 3315100200028 ERR-13 ERR-14 ERR-15 3315100200029 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100200030 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100200031 PER-CENT PER-CENT PER-CENT 3315100200032 6.63 8.15 1.16E-01 0.54 1.89E-02 0.1993315100200033 2.99E-01 4.49E-05 1.85E-06 3.33E-01 1.50E-03 2.283315100200034 2.95 0.369 0.549 3315100200035 ENDCOMMON 9 0 3315100200036 DATA 6 1 3315100200037 EN EN-RSL-HW DATA ERR-T MONIT MONIT-ERR 3315100200038 MEV MEV B B B PER-CENT 3315100200039 14.54 0.24 0.0175 0.0024 0.1154 8.593315100200040 ENDDATA 3 0 3315100200041 ENDSUBENT 40 0 3315100299999 SUBENT 33151003 20210424 32003315100300001 BIB 6 22 3315100300002 REACTION (24-CR-52(N,2N)24-CR-51,,SIG) 3315100300003 DECAY-DATA (24-CR-51,27.704D,DG,320.08,0.0991) 3315100300004 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3315100300005 DECAY-MON (11-NA-24,14.997HR,DG,1368.63,0.999936) 3315100300006 MONIT-REF (,,3,JEFF-3.3,,2017) 3315100300007 ERR-ANALYS (ERR-T) Total uncertainty propagated from 3315100300008 (MONIT-ERR,,,F) Monitor reaction cross section 3315100300009 (ERR-1,,,U) Gamma-ray peak counts, 52Cr 3315100300010 (ERR-2,,,F) Gamma-ray peak counts, 27Al 3315100300011 (ERR-3,,,U) Decay constant, 52Cr 3315100300012 (ERR-4,,,F) Decay constant, 27Al 3315100300013 (ERR-5,,,F) Weight, 52Cr 3315100300014 (ERR-6,,,F) Weight, 27Al 3315100300015 (ERR-7,,,F) Isotopic abundance, 52Cr 3315100300016 (ERR-8,,,F) Average atomic mass, 52Cr 3315100300017 (ERR-9,,,F) Average atomic mass, 27Al 3315100300018 (ERR-10,,,U) Gamma-ray abundance, 52Cr 3315100300019 (ERR-11,,,F) Gamma-ray abundance, 27Al 3315100300020 (ERR-12,,,U) Efficiency of detector, 52Cr 3315100300021 (ERR-13,,,F) Efficiency of detector, 27Al 3315100300022 (ERR-14,,,U) Gamma attenuation, 52Cr 3315100300023 (ERR-15,,,F) Gamma attenuation, 27Al 3315100300024 ENDBIB 22 0 3315100300025 COMMON 15 9 3315100300026 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 3315100300027 ERR-7 ERR-8 ERR-9 ERR-10 ERR-11 ERR-12 3315100300028 ERR-13 ERR-14 ERR-15 3315100300029 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100300030 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100300031 PER-CENT PER-CENT PER-CENT 3315100300032 3.37 8.15 9.32E-04 0.54 1.89E-02 0.1993315100300033 2.14E-02 7.70E-07 1.85E-06 1.01E-01 1.50E-03 2.173315100300034 2.95 0.212 0.549 3315100300035 ENDCOMMON 9 0 3315100300036 DATA 6 1 3315100300037 EN EN-RSL-HW DATA ERR-T MONIT MONIT-ERR 3315100300038 MEV MEV B B B PER-CENT 3315100300039 14.54 0.24 0.3857 0.0496 0.1154 8.593315100300040 ENDDATA 3 0 3315100300041 ENDSUBENT 40 0 3315100399999 SUBENT 33151004 20210424 32003315100400001 BIB 6 22 3315100400002 REACTION (24-CR-52(N,P)23-V-52,,SIG) 3315100400003 DECAY-DATA (23-V-52,3.743MIN,DG,1434.06,1.) 3315100400004 MONITOR (13-AL-27(N,P)12-MG-27,,SIG) 3315100400005 DECAY-MON (12-MG-27,9.458MIN,DG,843.76,0.718) 3315100400006 MONIT-REF (,,3,JEFF-3.3,,2017) 3315100400007 ERR-ANALYS (ERR-T) Total uncertainty propagated from 3315100400008 (MONIT-ERR,,,F) Monitor reaction cross section 3315100400009 (ERR-1,,,U) Gamma-ray peak counts, 52Cr 3315100400010 (ERR-2,,,F) Gamma-ray peak counts, 27Al 3315100400011 (ERR-3,,,F) Decay constant, 52Cr 3315100400012 (ERR-4,,,F) Decay constant, 27Al 3315100400013 (ERR-5,,,F) Weight, 52Cr 3315100400014 (ERR-6,,,F) Weight, 27Al 3315100400015 (ERR-7,,,F) Isotopic abundance, 52Cr 3315100400016 (ERR-8,,,F) Average atomic mass, 52Cr 3315100400017 (ERR-9,,,F) Average atomic mass, 27Al 3315100400018 (ERR-10,,,F) Gamma-ray abundance, 52Cr 3315100400019 (ERR-11,,,F) Gamma-ray abundance, 27Al 3315100400020 (ERR-12,,,F) Efficiency of detector, 52Cr 3315100400021 (ERR-13,,,F) Efficiency of detector, 27Al 3315100400022 (ERR-14,,,U) Gamma attenuation, 52Cr 3315100400023 (ERR-15,,,F) Gamma attenuation, 27Al 3315100400024 ENDBIB 22 0 3315100400025 COMMON 15 9 3315100400026 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 3315100400027 ERR-7 ERR-8 ERR-9 ERR-10 ERR-11 ERR-12 3315100400028 ERR-13 ERR-14 ERR-15 3315100400029 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100400030 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100400031 PER-CENT PER-CENT PER-CENT 3315100400032 2.11 2.37 2.92E-01 0.54 1.89E-02 0.1993315100400033 2.14E-02 7.70E-07 1.85E-06 1.40E-01 2.08E-03 3.293315100400034 2.13 0.101 0.549 3315100400035 ENDCOMMON 9 0 3315100400036 DATA 6 1 3315100400037 EN EN-RSL-HW DATA ERR-T MONIT MONIT-ERR 3315100400038 MEV MEV B B B PER-CENT 3315100400039 14.54 0.24 0.0959 0.0098 0.0688 8.763315100400040 ENDDATA 3 0 3315100400041 ENDSUBENT 40 0 3315100499999 SUBENT 33151005 20210424 32003315100500001 BIB 6 21 3315100500002 REACTION (25-MN-55(N,2N)25-MN-54,,SIG) 3315100500003 DECAY-DATA (25-MN-54,312.2D,DG,834.84,0.99976) 3315100500004 MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 3315100500005 DECAY-MON (11-NA-24,14.997HR,DG,1368.63,0.999936) 3315100500006 MONIT-REF (,,3,JEFF-3.3,,2017) 3315100500007 ERR-ANALYS (ERR-T) Total uncertainty propagated from 3315100500008 (MONIT-ERR,,,F) Monitor reaction cross section 3315100500009 (ERR-1,,,U) Gamma-ray peak counts, 55Mn 3315100500010 (ERR-2,,,F) Gamma-ray peak counts, 27Al 3315100500011 (ERR-3,,,U) Decay constant, 55Mn 3315100500012 (ERR-4,,,F) Decay constant, 27Al 3315100500013 (ERR-5,,,F) Weight, 55Mn 3315100500014 (ERR-6,,,F) Weight, 27Al 3315100500015 (ERR-7,,,F) Average atomic mass, 55Mn 3315100500016 (ERR-8,,,F) Average atomic mass, 27Al 3315100500017 (ERR-9,,,U) Gamma-ray abundance, 55Mn 3315100500018 (ERR-10,,,F) Gamma-ray abundance, 27Al 3315100500019 (ERR-11,,,U) Efficiency of detector, 55Mn 3315100500020 (ERR-12,,,F) Efficiency of detector, 27Al 3315100500021 (ERR-13,,,U) Gamma attenuation, 55Mn 3315100500022 (ERR-14,,,F) Gamma attenuation, 27Al 3315100500023 ENDBIB 21 0 3315100500024 COMMON 14 9 3315100500025 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 3315100500026 ERR-7 ERR-8 ERR-9 ERR-10 ERR-11 ERR-12 3315100500027 ERR-13 ERR-14 3315100500028 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100500029 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100500030 PER-CENT PER-CENT 3315100500031 6.52 2.42 5.85E-04 0.54 1.75E-02 0.2183315100500032 5.46E-06 1.85E-06 1.00E-03 1.50E-03 2.13 2.953315100500033 0.230 0.549 3315100500034 ENDCOMMON 9 0 3315100500035 DATA 6 1 3315100500036 EN EN-RSL-HW DATA ERR-T MONIT MONIT-ERR 3315100500037 MEV MEV B B B PER-CENT 3315100500038 14.54 0.24 0.6604 0.0769 0.1154 8.593315100500039 ENDDATA 3 0 3315100500040 ENDSUBENT 39 0 3315100599999 SUBENT 33151006 20210424 32003315100600001 BIB 6 20 3315100600002 REACTION (25-MN-55(N,G)25-MN-56,,SIG) 3315100600003 DECAY-DATA (25-MN-56,2.5789HR,DG,846.76,0.9885) 3315100600004 MONITOR (79-AU-197(N,G)79-AU-198,,SIG) 3315100600005 DECAY-MON (79-AU-198-G,2.6941D,DG,411.80,0.9562) 3315100600006 MONIT-REF (,,3,ENDF/B-VII.0,,2006) 3315100600007 ERR-ANALYS (ERR-T) Total uncertainty propagated from 3315100600008 (MONIT-ERR,,,U) Monitor reaction cross section 3315100600009 (ERR-1,,,U) Gamma-ray peak counts, 55Mn 3315100600010 (ERR-2,,,U) Gamma-ray peak counts, 197Au 3315100600011 (ERR-3,,,U) Decay constant, 55Mn 3315100600012 (ERR-4,,,U) Decay constant, 197Au 3315100600013 (ERR-5,,,F) Weight, 55Mn 3315100600014 (ERR-6,,,U) Weight, 197Au 3315100600015 (ERR-7,,,F) Average atomic mass, 55Mn 3315100600016 (ERR-8,,,U) Average atomic mass, 197Au 3315100600017 (ERR-9,,,U) Gamma-ray abundance, 55Mn 3315100600018 (ERR-10,,,U) Efficiency of detector, 55Mn 3315100600019 (ERR-11,,,U) Efficiency of detector, 197Au 3315100600020 (ERR-12,,,U) Gamma attenuation, 55Mn 3315100600021 (ERR-13,,,U) Gamma attenuation, 197Au 3315100600022 ENDBIB 20 0 3315100600023 COMMON 13 9 3315100600024 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 3315100600025 ERR-7 ERR-8 ERR-9 ERR-10 ERR-11 ERR-12 3315100600026 ERR-13 3315100600027 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100600028 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100600029 PER-CENT 3315100600030 0.96 3.66 7.76E-03 0.65 1.75E-02 1.3233315100600031 5.46E-06 3.05E-07 3.03E-02 2.12 2.03 0.2323315100600032 0.653 3315100600033 ENDCOMMON 9 0 3315100600034 DATA 6 1 3315100600035 EN EN-RSL-HW DATA ERR-T MONIT MONIT-ERR 3315100600036 MEV MEV B B B PER-CENT 3315100600037 14.54 0.24 0.00069 0.00014 0.00112 18.833315100600038 ENDDATA 3 0 3315100600039 ENDSUBENT 38 0 3315100699999 SUBENT 33151007 20210424 32003315100700001 BIB 6 21 3315100700002 REACTION (25-MN-55(N,A)23-V-52,,SIG) 3315100700003 DECAY-DATA (23-V-52,3.743MIN,DG,1434.06,1.) 3315100700004 MONITOR (13-AL-27(N,P)12-MG-27,,SIG) 3315100700005 DECAY-MON (12-MG-27,9.458MIN,DG,843.76,0.718) 3315100700006 MONIT-REF (,,3,JEFF-3.3,,2017) 3315100700007 ERR-ANALYS (ERR-T) Total uncertainty propagated from 3315100700008 (MONIT-ERR,,,F) Monitor reaction cross section 3315100700009 (ERR-1,,,U) Gamma-ray peak counts, 55Mn 3315100700010 (ERR-2,,,F) Gamma-ray peak counts, 27Al 3315100700011 (ERR-3,,,F) Decay constant, 55Mn 3315100700012 (ERR-4,,,F) Decay constant, 27Al 3315100700013 (ERR-5,,,F) Weight, 55Mn 3315100700014 (ERR-6,,,F) Weight, 27Al 3315100700015 (ERR-7,,,F) Average atomic mass, 55Mn 3315100700016 (ERR-8,,,F) Average atomic mass, 27Al 3315100700017 (ERR-9,,,F) Gamma-ray abundance, 55Mn 3315100700018 (ERR-10,,,F) Gamma-ray abundance, 27Al 3315100700019 (ERR-11,,,F) Efficiency of detector, 55Mn 3315100700020 (ERR-12,,,F) Efficiency of detector, 27Al 3315100700021 (ERR-13,,,U) Gamma attenuation, 55Mn 3315100700022 (ERR-14,,,F) Gamma attenuation, 27Al 3315100700023 ENDBIB 21 0 3315100700024 COMMON 14 9 3315100700025 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 ERR-6 3315100700026 ERR-7 ERR-8 ERR-9 ERR-10 ERR-11 ERR-12 3315100700027 ERR-13 ERR-14 3315100700028 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100700029 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3315100700030 PER-CENT PER-CENT 3315100700031 2.69 2.37 2.92E-01 0.54 1.75E-02 0.2183315100700032 5.46E-06 1.85E-06 1.40E-01 2.08E-03 3.29 2.133315100700033 0.175 0.549 3315100700034 ENDCOMMON 9 0 3315100700035 DATA 6 1 3315100700036 EN EN-RSL-HW DATA ERR-T MONIT MONIT-ERR 3315100700037 MEV MEV B B B PER-CENT 3315100700038 14.54 0.24 0.0276 0.0028 0.0688 8.763315100700039 ENDDATA 3 0 3315100700040 ENDSUBENT 39 0 3315100799999 ENDENTRY 7 0 3315199999999