ENTRY 33126 20191211 31933312600000001 SUBENT 33126001 20191211 31933312600100001 BIB 15 49 3312600100002 TITLE Measurement of 232Th and 238U neutron capture 3312600100003 cross-sections in the energy range 5-17 MeV 3312600100004 AUTHOR (S.Mukherjee, V.Vansola, S.Parashari, R.Makwana, 3312600100005 N.L.Singh, S.V.Suryanarayana, S.C.Sharma, B.K.Nayak, 3312600100006 H.Naik) 3312600100007 INSTITUTE (3INDBDA,3INDTRM) 3312600100008 REFERENCE (J,ARI,143,72,2019) 3312600100009 FACILITY (VDGT,3INDTRM) 14 UD BARC-TIFR Pelletron Facility 3312600100010 INC-SOURCE (P-LI7) The natural lithium foil of thickness 8.0 3312600100011 mg/cm2 was wrapped with tantalum, 3.7 mg/cm2 in front 3312600100012 and 4.12 mg/cm2 on the back. 3312600100013 The proton beam energies were 7.0, 11.0 15.0 and 3312600100014 18.8 MeV. 3312600100015 SAMPLE The natural 232Th and 238U metal foil samples of 3312600100016 thickness 0.025 mm. 3312600100017 The samples were wrapped with a 0.025 mm thick Al foil 3312600100018 (purity >99.99%). 3312600100019 DETECTOR (HPGE) A calibrated 80 cm3 HPGe detector was coupled 3312600100020 to a PC-based 4 K channel analyzer. 3312600100021 The resolution of the detector was measured as 2.0 keV 3312600100022 at 1332 keV of 60Co. 3312600100023 METHOD (ACTIV) Samples of Th in different set of irradiation 3312600100024 EN Mass Irrad.time Beam current 3312600100025 MEV g (h:min) nA 3312600100026 5.08 0.1911 11:15 100 3312600100027 8.96 0.1905 16:05 150 3312600100028 12.47 0.1907 7:00 135 3312600100029 16.63 0.1955 5:00 140 3312600100030 Samples of U in different set of irradiation 3312600100031 EN Mass Irrad.time Beam current 3312600100032 MEV g (h:min) nA 3312600100033 5.08 0.2995 11:15 100 3312600100034 8.96 0.4473 16:05 150 3312600100035 12.47 0.2884 7:00 135 3312600100036 16.63 0.3127 5:00 140 3312600100037 MONITOR ((MONIT1)90-TH-232(N,F),,SIG,,SPA) 3312600100038 ((MONIT2)90-TH-232(N,F)40-ZR-97,CUM,FY) 3312600100039 DECAY-MON (40-ZR-97,16.749HR,DG,355.40,0.0209, 3312600100040 DG,507.64,0.0503, 3312600100041 DG,743.36,0.9309, 3312600100042 DG,1147.97,0.0262) 3312600100043 CORRECTION Contribution from the low energy 7Li(p,n) neutrons 3312600100044 were subtracted by using ENDF/B-VII.1 and JENDL-4.0 3312600100045 cross sections and the 7Li(p,n) neutron spectra 3312600100046 reported by Makwana et al., 2017. 3312600100047 REL-REF (R,33111001,R.Makwana+,J,PR/C,96,024608,2017) 3312600100048 7Li(p,n) neutron spectra given 3312600100049 ERR-ANALYS (DATA-ERR) No information on source of uncertainties 3312600100050 HISTORY (20191211C) VT 3312600100051 ENDBIB 49 0 3312600100052 NOCOMMON 0 0 3312600100053 ENDSUBENT 52 0 3312600199999 SUBENT 33126002 20191211 31933312600200001 BIB 5 11 3312600200002 REACTION (90-TH-232(N,G)90-TH-233,,SIG,,SPA) 3312600200003 DECAY-DATA (91-PA-233,26.975D,DG,311.9,0.385) 3312600200004 RAD-DET (91-PA-233,DG) 3312600200005 COVARIANCE (XY,4,EN,MEV) 3312600200006 5.08 8.96 12.47 16.63 3312600200007 (Z,10,COR,NO-DIM) 3312600200008 1.000 3312600200009 0.146 1.000 3312600200010 0.110 0.123 1.000 3312600200011 0.135 0.150 0.113 1.000 3312600200012 STATUS (TABLE) Table 3 of Applied Rad. Isotopes, 143 (2019) 723312600200013 ENDBIB 11 0 3312600200014 NOCOMMON 0 0 3312600200015 DATA 7 4 3312600200016 EN EN-RSL-HW DATA DATA-ERR MONIT1 MONIT2 3312600200017 MONIT2-ERR 3312600200018 MEV MEV MB MB MB PC/FIS 3312600200019 PC/FIS 3312600200020 5.08 0.17 2.26 0.37 99.0 4.6393312600200021 0.42 3312600200022 8.96 0.77 1.46 0.21 220.0 4.8383312600200023 0.35 3312600200024 12.47 0.83 1.33 0.26 270.0 4.6723312600200025 0.33 3312600200026 16.63 0.95 0.78 0.12 342.0 3.413312600200027 0.15 3312600200028 ENDDATA 12 0 3312600200029 ENDSUBENT 28 0 3312600299999 SUBENT 33126003 20191211 31933312600300001 BIB 5 14 3312600300002 REACTION (92-U-238(N,G)92-U-239,,SIG,,SPA) 3312600300003 DECAY-DATA (93-NP-239,2.356D,DG,106.12,0.2534, 3312600300004 DG,209.75,0.03363, 3312600300005 DG,228.18,0.1073, 3312600300006 DG,277.6,0.1451) 3312600300007 RAD-DET (93-NP-239,DG) 3312600300008 COVARIANCE (XY,26,EN,MEV) 3312600300009 5.08 8.96 12.47 16.63 3312600300010 (Z,10,COR,NO-DIM) 3312600300011 1.000 3312600300012 0.078 1.000 3312600300013 0.064 0.088 1.000 3312600300014 0.078 0.107 0.088 1.000 3312600300015 STATUS (TABLE) Table 4 of Applied Rad. Isotopes, 143 (2019) 723312600300016 ENDBIB 14 0 3312600300017 NOCOMMON 0 0 3312600300018 DATA 7 4 3312600300019 EN EN-RSL-HW DATA DATA-ERR MONIT1 MONIT2 3312600300020 MONIT2-ERR 3312600300021 MEV MEV MB MB MB PC/FIS 3312600300022 PC/FIS 3312600300023 5.08 0.17 1.87 0.34 99.0 4.6393312600300024 0.42 3312600300025 8.96 0.77 1.17 0.16 220.0 4.8383312600300026 0.35 3312600300027 12.47 0.83 1.88 0.31 270.0 4.6723312600300028 0.33 3312600300029 16.63 0.95 0.75 0.10 342.0 3.413312600300030 0.15 3312600300031 ENDDATA 12 0 3312600300032 ENDSUBENT 31 0 3312600399999 ENDENTRY 3 0 3312699999999