ENTRY 12936 20231006 1293600000001 SUBENT 12936001 20231006 20240316 1293600100001 BIB 12 26 1293600100002 TITLE Neutron cross section programs in the energy region 1293600100003 from 1 to 24 MeV at the LASL Van de Graaff facilities 1293600100004 AUTHOR (G.F.Auchampaugh, D.M.Drake, L.R.Veeser) 1293600100005 INSTITUTE (1USALAS) 1293600100006 REFERENCE (C,77BNL,,231,1977) 1293600100007 FACILITY (VDG,1USALAS) 1293600100008 INC-SOURCE (D-T) deutron beam with 1 us wide at a repetition rate 1293600100009 of 25 kHz 1293600100010 DETECTOR (STANK) Large (75 cm diam., 200 l of NE323) liquid 1293600100011 scinillator tank loaded with 0.5% by weight Gd for 1293600100012 neutron detection 1293600100013 (SCIN) NE213 liquid scintillator (5.1 cm long, 1293600100014 5.1 cm diam.) for neutron flux measurement 1293600100015 CORRECTION Corrected for background and deadtime 1293600100016 COMMENT Lynn Veeser (2023-10-06): 1293600100017 The efficiency determined with the 252C(sf) prompt 1293600100018 fission neutron spectrum may not have been adequately 1293600100019 corrected for the deviation from the actual outgoing 1293600100020 neutron spectrum, and the dataset must be used with 1293600100021 caution above ~18 MeV. 1293600100022 STATUS (TABLE,,G.F.Auchampaugh+,C,77BNL,,231,1977) Table V 1293600100023 ERR-ANALYS (DATA-ERR) Quadrature sum of the statistical and 1293600100024 systematic uncertainties 1293600100025 HISTORY (19850808C) 1293600100026 (19851010A) Data withdrawn by L.R.Veeser. 1293600100027 (20231006A) On. SPSDD moved from 001 to 002. 1293600100028 ENDBIB 26 0 1293600100029 NOCOMMON 0 0 1293600100030 ENDSUBENT 29 0 1293600199999 SUBENT 12936002 20231006 20240316 1293600200001 BIB 4 5 1293600200002 REACTION (4-BE-9(N,2N)4-BE-8,,SIG) 1293600200003 COMMENT Lynn Veeser (2023-10-06): 1293600200004 The efficiency could be completely wrong. 1293600200005 STATUS (SPSDD) Data withdrawn, L.R.Veeser, 85/10/10. 1293600200006 HISTORY (20231006A) On. STATUS=SPSDD moved from 001. 1293600200007 ENDBIB 5 0 1293600200008 NOCOMMON 0 0 1293600200009 DATA 3 8 1293600200010 EN DATA DATA-ERR 1293600200011 MEV B B 1293600200012 6.0 0.545 0.042 1293600200013 14.7 0.472 0.026 1293600200014 16. 0.475 0.041 1293600200015 17. 0.431 0.038 1293600200016 18. 0.422 0.035 1293600200017 19. 0.365 0.033 1293600200018 20. 0.389 0.033 1293600200019 21. 0.378 0.035 1293600200020 ENDDATA 10 0 1293600200021 ENDSUBENT 20 0 1293600299999 SUBENT 12936003 20231006 20240316 1293600300001 BIB 4 4 1293600300002 REACTION (22-TI-0(N,2N),,SIG) 1293600300003 FLAG (1.) Efficiency may not have been adequately corrected 1293600300004 STATUS (PRELM) 1293600300005 HISTORY (20231006U) On. STATUS=PRELM and FLAG=1 added. 1293600300006 ENDBIB 4 0 1293600300007 NOCOMMON 0 0 1293600300008 DATA 4 7 1293600300009 EN DATA DATA-ERR FLAG 1293600300010 MEV B B NO-DIM 1293600300011 14.7 0.51 0.03 1293600300012 16. 0.58 0.04 1293600300013 17. 0.63 0.03 1293600300014 18. 0.67 0.04 1. 1293600300015 19. 0.65 0.03 1. 1293600300016 20. 0.65 0.03 1. 1293600300017 21. 0.65 0.03 1. 1293600300018 ENDDATA 9 0 1293600300019 ENDSUBENT 18 0 1293600399999 SUBENT 12936004 20231006 20240316 1293600400001 BIB 4 4 1293600400002 REACTION (23-V-51(N,2N)23-V-50,,SIG) 1293600400003 FLAG (1.) Efficiency may not have been adequately corrected 1293600400004 STATUS (PRELM) 1293600400005 HISTORY (20231006U) On. STATUS=PRELM and FLAG=1 added. 1293600400006 ENDBIB 4 0 1293600400007 NOCOMMON 0 0 1293600400008 DATA 4 7 1293600400009 EN DATA DATA-ERR FLAG 1293600400010 MEV B B NO-DIM 1293600400011 14.7 0.66 0.04 1293600400012 16. 0.70 0.06 1293600400013 17. 0.77 0.05 1293600400014 18. 0.82 0.06 1. 1293600400015 19. 0.79 0.05 1. 1293600400016 20. 0.74 0.04 1. 1293600400017 21. 0.78 0.04 1. 1293600400018 ENDDATA 9 0 1293600400019 ENDSUBENT 18 0 1293600499999 SUBENT 12936005 20231006 20240316 1293600500001 BIB 4 4 1293600500002 REACTION (24-CR-0(N,2N),,SIG) 1293600500003 FLAG (1.) Efficiency may not have been adequately corrected 1293600500004 STATUS (PRELM) 1293600500005 HISTORY (20231006U) On. STATUS=PRELM and FLAG=1 added. 1293600500006 ENDBIB 4 0 1293600500007 NOCOMMON 0 0 1293600500008 DATA 4 7 1293600500009 EN DATA DATA-ERR FLAG 1293600500010 MEV B B NO-DIM 1293600500011 14.7 0.47 0.03 1293600500012 16. 0.53 0.04 1293600500013 17. 0.65 0.03 1293600500014 18. 0.68 0.04 1. 1293600500015 19. 0.65 0.03 1. 1293600500016 20. 0.64 0.03 1. 1293600500017 21. 0.63 0.03 1. 1293600500018 ENDDATA 9 0 1293600500019 ENDSUBENT 18 0 1293600599999 SUBENT 12936006 20231006 20240316 1293600600001 BIB 4 4 1293600600002 REACTION (25-MN-55(N,2N)25-MN-54,,SIG) 1293600600003 FLAG (1.) Efficiency may not have been adequately corrected 1293600600004 STATUS (PRELM) 1293600600005 HISTORY (20231006U) On. STATUS=PRELM and FLAG=1 added. 1293600600006 ENDBIB 4 0 1293600600007 NOCOMMON 0 0 1293600600008 DATA 4 7 1293600600009 EN DATA DATA-ERR FLAG 1293600600010 MEV B B NO-DIM 1293600600011 14.7 0.85 0.05 1293600600012 16. 0.89 0.06 1293600600013 17. 0.85 0.04 1293600600014 18. 0.85 0.04 1. 1293600600015 19. 0.81 0.04 1. 1293600600016 20. 0.80 0.04 1. 1293600600017 21. 0.75 0.04 1. 1293600600018 ENDDATA 9 0 1293600600019 ENDSUBENT 18 0 1293600699999 SUBENT 12936007 20231006 20240316 1293600700001 BIB 4 4 1293600700002 REACTION (26-FE-0(N,2N),,SIG) 1293600700003 FLAG (1.) Efficiency may not have been adequately corrected 1293600700004 STATUS (PRELM) 1293600700005 HISTORY (20231006U) On. STATUS=PRELM and FLAG=1 added. 1293600700006 ENDBIB 4 0 1293600700007 NOCOMMON 0 0 1293600700008 DATA 4 7 1293600700009 EN DATA DATA-ERR FLAG 1293600700010 MEV B B NO-DIM 1293600700011 14.7 0.50 0.04 1293600700012 16. 0.56 0.05 1293600700013 17. 0.59 0.03 1293600700014 18. 0.68 0.04 1. 1293600700015 19. 0.64 0.04 1. 1293600700016 20. 0.64 0.04 1. 1293600700017 21. 0.60 0.04 1. 1293600700018 ENDDATA 9 0 1293600700019 ENDSUBENT 18 0 1293600799999 SUBENT 12936008 20231006 20240316 1293600800001 BIB 4 4 1293600800002 REACTION (28-NI-0(N,2N),,SIG) 1293600800003 FLAG (1.) Efficiency may not have been adequately corrected 1293600800004 STATUS (PRELM) 1293600800005 HISTORY (20231006U) On. STATUS=PRELM and FLAG=1 added. 1293600800006 ENDBIB 4 0 1293600800007 NOCOMMON 0 0 1293600800008 DATA 4 7 1293600800009 EN DATA DATA-ERR FLAG 1293600800010 MEV B B NO-DIM 1293600800011 14.7 0.20 0.02 1293600800012 16. 0.23 0.02 1293600800013 17. 0.26 0.03 1293600800014 18. 0.26 0.02 1. 1293600800015 19. 0.25 0.02 1. 1293600800016 20. 0.27 0.02 1. 1293600800017 21. 0.27 0.02 1. 1293600800018 ENDDATA 9 0 1293600800019 ENDSUBENT 18 0 1293600899999 SUBENT 12936009 20231006 20240316 1293600900001 BIB 4 4 1293600900002 REACTION (29-CU-0(N,2N),,SIG) 1293600900003 FLAG (1.) Efficiency may not have been adequately corrected 1293600900004 STATUS (PRELM) 1293600900005 HISTORY (20231006U) On. STATUS=PRELM and FLAG=1 added. 1293600900006 ENDBIB 4 0 1293600900007 NOCOMMON 0 0 1293600900008 DATA 4 7 1293600900009 EN DATA DATA-ERR FLAG 1293600900010 MEV B B NO-DIM 1293600900011 14.7 0.74 0.04 1293600900012 16. 0.87 0.05 1293600900013 17. 0.79 0.04 1293600900014 18. 0.86 0.05 1. 1293600900015 19. 0.79 0.04 1. 1293600900016 20. 0.82 0.04 1. 1293600900017 21. 0.76 0.04 1. 1293600900018 ENDDATA 9 0 1293600900019 ENDSUBENT 18 0 1293600999999 ENDENTRY 9 0 1293699999999