ENTRY M0284 20150518 M079M028400000001 SUBENT M0284001 20150518 M079M028400100001 BIB 16 33 M028400100002 TITLE Photoneutron spectra and cross sections for M028400100003 C-12 and O-16. M028400100004 AUTHOR (V.V.Verbinski,J.C.Courtney) M028400100005 INSTITUTE (1USAORL) M028400100006 REFERENCE (J,NP,73,398,1965) M028400100007 FACILITY (LINAC,1USAORL) M028400100008 INC-SOURCE (BRST) M028400100009 INC-SPECT Cone of bremsstrahlung 3.5 degree (FWHM) M028400100010 METHOD (TOF) M028400100011 DETECTOR (SCIN) NE-211 Type liquid scintillator of 12.7 cm M028400100012 diameter with 5.1 cm lead shield in front of the M028400100013 detector. The energy-dependent efficiency is about M028400100014 5% from 1 to 10 MeV neutron energy. Corresponding M028400100015 energy resolution is about 2% at 10 MeV and 0.7% at M028400100016 1 MeV. M028400100017 SAMPLE Thicknesses of about 1 g/cm-sq. M028400100018 ANALYSIS Neutron spectra were normalized in relative M028400100019 amplitude so that the area of the main peak below M028400100020 24.5 MeV followed 1 + 3/2*sin**2 . M028400100021 ERR-ANALYS (ERR-S) Statistical errors are presented. M028400100022 ADD-RES (THEO) M028400100023 COMMENT Partial (g,n) cross sections have been measured for M028400100024 two nuclei C-12 and O-16 by measuring the spectral M028400100025 intensity of emitted neutrons alongside with a M028400100026 determining of the time-integrated absolute M028400100027 photon flux. M028400100028 STATUS (CURVE) M028400100029 HISTORY (19851120C) DAta were compiled at SCJAD of Saratov M028400100030 State University. M028400100031 (19910202A) Corrected by V.Varlamov, V.Mclane. M028400100032 (20150518A) Corrected by V.Varlamov: dates, M028400100033 lowertcase, REACTION and DATA-UNITS in SUBENTs M028400100034 002 - 003 and 005 - 007. M028400100035 ENDBIB 33 0 M028400100036 COMMON 1 3 M028400100037 EN-MAX M028400100038 MEV M028400100039 33. M028400100040 ENDCOMMON 3 0 M028400100041 ENDSUBENT 40 0 M028400199999 SUBENT M0284002 20150518 M079M028400200001 BIB 2 4 M028400200002 REACTION (6-C-12(G,N)6-C-11,,DA/DE,,BRA/REL) M028400200003 Neutrons/sr-MeV. M028400200004 HISTORY (20150518A) Corrected by V.Varlamov: Comment to M028400200005 REACTION, BRS -> BRA, N/PT/MEVSR -> ARB-UNITS. M028400200006 ENDBIB 4 0 M028400200007 COMMON 1 3 M028400200008 ANG M028400200009 ADEG M028400200010 55. M028400200011 ENDCOMMON 3 0 M028400200012 DATA 3 38 M028400200013 E DATA ERR-S M028400200014 MEV ARB-UNITS ARB-UNITS M028400200015 2. 4.24 M028400200016 2.1 4.06 0.28 M028400200017 2.3 4.8 M028400200018 2.4 5. M028400200019 2.5 4.85 M028400200020 2.6 5.81 M028400200021 2.8 6.62 M028400200022 2.9 6.79 M028400200023 3. 7.11 M028400200024 3.2 7.35 M028400200025 3.4 6.67 M028400200026 3.6 7.14 M028400200027 3.8 6.41 M028400200028 4. 7.55 M028400200029 4.1 7.2 0.33 M028400200030 4.4 7.42 M028400200031 4.6 6.76 M028400200032 4.9 6.9 M028400200033 5.2 5.22 M028400200034 5.4 4.59 M028400200035 5.7 2.94 M028400200036 6.1 3.45 M028400200037 6.4 3.73 0.19 M028400200038 6.7 3.8 M028400200039 7. 3.33 M028400200040 7.6 2.08 M028400200041 7.9 1.96 M028400200042 8.3 1.75 M028400200043 8.6 1.84 M028400200044 9.1 1.44 M028400200045 9.6 1.19 M028400200046 10.1 0.84 M028400200047 10.6 1.03 0.17 M028400200048 11.2 0.79 M028400200049 11.8 0.7 M028400200050 12.5 0.56 M028400200051 13.2 0.4 M028400200052 14.1 0.23 M028400200053 ENDDATA 40 0 M028400200054 ENDSUBENT 53 0 M028400299999 SUBENT M0284003 20150518 M079M028400300001 BIB 2 4 M028400300002 REACTION (6-C-12(G,N)6-C-11,,DA/DE,,BRA/REL) M028400300003 Neutrons/sr-MeV. M028400300004 HISTORY (20150518A) Corrected by V.Varlamov: Comment to M028400300005 REACTION, BRS -> BRA, N/PT/MEVSR -> ARB-UNITS. M028400300006 ENDBIB 4 0 M028400300007 COMMON 1 3 M028400300008 ANG M028400300009 ADEG M028400300010 93. M028400300011 ENDCOMMON 3 0 M028400300012 DATA 3 39 M028400300013 E DATA ERR-S M028400300014 MEV ARB-UNITS ARB-UNITS M028400300015 2.1 2.96 M028400300016 2.2 3.15 0.47 M028400300017 2.3 4.23 M028400300018 2.4 4.55 M028400300019 2.5 4.88 M028400300020 2.6 6.78 M028400300021 2.7 7.63 M028400300022 2.9 7.56 M028400300023 3. 8.06 M028400300024 3.3 8.69 M028400300025 3.4 8.02 M028400300026 3.6 7.89 M028400300027 3.8 8.87 M028400300028 4. 8.69 M028400300029 4.2 9.16 M028400300030 4.4 9.2 0.24 M028400300031 4.7 8.97 M028400300032 4.9 8.55 M028400300033 5.2 5.82 M028400300034 5.5 4.55 M028400300035 5.8 3.87 M028400300036 6.1 4.81 M028400300037 6.5 4.93 0.22 M028400300038 6.8 4.2 M028400300039 7.1 3.92 M028400300040 7.4 3.38 M028400300041 7.7 3.05 M028400300042 8.1 2.63 M028400300043 8.4 2.77 0.21 M028400300044 8.8 2.28 M028400300045 9.2 1.88 M028400300046 9.6 1.71 M028400300047 10.1 1.83 M028400300048 10.6 1.5 M028400300049 11.2 1.27 M028400300050 12. 1. M028400300051 12.5 0.8 0.1 M028400300052 13.3 0.54 M028400300053 14.1 0.42 M028400300054 ENDDATA 41 0 M028400300055 ENDSUBENT 54 0 M028400399999 SUBENT M0284004 19910206 0000M028400400001 BIB 2 2 M028400400002 REACTION (6-C-12(G,N)6-C-11,PAR,DA,,BRA) M028400400003 EN-SEC (E-LVL,6-C-11) M028400400004 ENDBIB 2 0 M028400400005 COMMON 2 3 M028400400006 ANG E-LVL M028400400007 ADEG MEV M028400400008 93. 0. M028400400009 ENDCOMMON 3 0 M028400400010 DATA 3 62 M028400400011 E-EXC DATA ERR-S M028400400012 MEV MB/SR MB/SR M028400400013 20.5 0.03 M028400400014 20.6 0.08 M028400400015 20.7 0.14 M028400400016 21. 0.19 0.02 M028400400017 21.1 0.22 M028400400018 21.2 0.27 M028400400019 21.3 0.33 0.03 M028400400020 21.5 0.26 M028400400021 21.6 0.47 M028400400022 21.7 0.41 M028400400023 21.8 0.5 M028400400024 21.9 0.5 M028400400025 22. 0.54 0.03 M028400400026 22.1 0.5 M028400400027 22.3 0.54 M028400400028 22.5 0.51 M028400400029 22.6 0.53 M028400400030 22.7 0.57 0.03 M028400400031 22.9 0.58 M028400400032 23. 0.63 M028400400033 23.1 0.61 M028400400034 23.3 0.66 0.03 M028400400035 23.5 0.63 M028400400036 23.6 0.66 M028400400037 23.9 0.6 M028400400038 24. 0.46 0.02 M028400400039 24.1 0.39 M028400400040 24.3 0.36 M028400400041 24.5 0.28 M028400400042 24.6 0.25 M028400400043 24.7 0.3 M028400400044 25. 0.31 M028400400045 25.1 0.28 M028400400046 25.3 0.34 M028400400047 25.5 0.35 M028400400048 25.6 0.3 M028400400049 25.9 0.3 M028400400050 26. 0.28 0.02 M028400400051 26.3 0.25 M028400400052 26.4 0.25 M028400400053 26.6 0.25 M028400400054 26.8 0.22 0.02 M028400400055 27. 0.2 M028400400056 27.1 0.2 M028400400057 27.3 0.23 M028400400058 27.5 0.2 M028400400059 27.7 0.2 M028400400060 27.9 0.17 M028400400061 28. 0.16 M028400400062 28.3 0.19 M028400400063 28.6 0.15 M028400400064 28.9 0.13 M028400400065 29.1 0.16 M028400400066 29.3 0.16 M028400400067 29.6 0.15 M028400400068 29.9 0.14 M028400400069 30.2 0.12 M028400400070 30.5 0.13 M028400400071 30.8 0.12 M028400400072 31.2 0.11 M028400400073 31.5 0.11 M028400400074 31.9 0.12 M028400400075 ENDDATA 64 0 M028400400076 ENDSUBENT 75 0 M028400499999 SUBENT M0284005 20150518 M079M028400500001 BIB 2 4 M028400500002 REACTION (8-O-16(G,N)8-O-15,,DA/DE,,BRA/REL) M028400500003 Neutrons/sr-MeV. M028400500004 HISTORY (20150518A) Corrected by V.Varlamov: Comment to M028400500005 REACTION, BRS -> BRA, N/PT/MEVSR -> ARB-UNITS. M028400500006 ENDBIB 4 0 M028400500007 COMMON 1 3 M028400500008 ANG M028400500009 ADEG M028400500010 55. M028400500011 ENDCOMMON 3 0 M028400500012 DATA 3 71 M028400500013 E DATA ERR-S M028400500014 MEV ARB-UNITS ARB-UNITS M028400500015 0.9 4.5 M028400500016 1. 12.4 M028400500017 1.1 14.3 M028400500018 1.2 12.5 M028400500019 1.3 13.2 M028400500020 1.4 20. 1.4 M028400500021 1.5 18.5 M028400500022 1.6 10.8 M028400500023 1.7 4.6 M028400500024 1.8 7.1 1.3 M028400500025 1.9 5.4 M028400500026 2. 4.5 M028400500027 2.2 6.2 M028400500028 2.4 5.6 M028400500029 2.6 5.6 M028400500030 2.8 5.7 M028400500031 3. 7.9 M028400500032 3.1 8.3 M028400500033 3.2 10.3 0.8 M028400500034 3.4 8. M028400500035 3.6 6.8 M028400500036 3.8 5.4 M028400500037 3.9 3.6 M028400500038 4. 4. 1. M028400500039 4.2 3.6 M028400500040 4.3 4. M028400500041 4.4 5.7 M028400500042 4.7 6.4 M028400500043 4.8 7.6 M028400500044 4.9 10. 0.8 M028400500045 5. 8.8 M028400500046 5.2 6.5 M028400500047 5.3 7.3 M028400500048 5.5 9.4 M028400500049 5.6 12.8 M028400500050 5.8 19.9 M028400500051 5.9 21. M028400500052 6. 22.7 1. M028400500053 6.2 18.7 M028400500054 6.4 14.2 M028400500055 6.5 7. M028400500056 6.7 8.1 M028400500057 6.8 11.3 M028400500058 7. 10.6 0.6 M028400500059 7.1 8.2 M028400500060 7.3 4.2 0.6 M028400500061 7.4 6.2 M028400500062 7.6 8. M028400500063 7.8 12.3 M028400500064 7.9 13.6 0.6 M028400500065 8. 13.3 M028400500066 8.3 10.3 M028400500067 8.5 8.7 M028400500068 8.7 9.4 M028400500069 9. 9.4 0.4 M028400500070 9.2 8.4 M028400500071 9.4 7.3 M028400500072 9.6 6.4 M028400500073 9.9 5. M028400500074 10.2 5.3 0.4 M028400500075 10.4 4.3 M028400500076 10.7 3.4 M028400500077 11. 3. M028400500078 11.3 2.8 M028400500079 11.6 2.6 M028400500080 12. 2. 0.4 M028400500081 12.3 2. M028400500082 12.7 1.8 M028400500083 13. 1.6 M028400500084 13.4 2.2 M028400500085 13.9 1.5 M028400500086 ENDDATA 73 0 M028400500087 ENDSUBENT 86 0 M028400599999 SUBENT M0284006 20150518 M079M028400600001 BIB 2 4 M028400600002 REACTION (8-O-16(G,N)8-O-15,,DA/DE,,BRA/REL) M028400600003 Neutrons/sr-MeV. M028400600004 HISTORY (20150518A) Corrected by V.Varlamov: Comment to M028400600005 REACTION, BRS -> BRA, N/PT/MEVSR -> ARB-UNITS. M028400600006 ENDBIB 4 0 M028400600007 COMMON 1 3 M028400600008 ANG M028400600009 ADEG M028400600010 93. M028400600011 ENDCOMMON 3 0 M028400600012 DATA 3 63 M028400600013 E DATA ERR-S M028400600014 MEV ARB-UNITS ARB-UNITS M028400600015 1. 5.7 0.4 M028400600016 1.2 6.4 M028400600017 1.3 5.1 M028400600018 1.4 11.5 M028400600019 1.5 18.3 1.4 M028400600020 1.6 12.2 M028400600021 1.7 8.3 M028400600022 1.8 6.4 M028400600023 2. 5. M028400600024 2.1 4.2 M028400600025 2.2 7.6 M028400600026 2.3 8.7 M028400600027 2.5 6.7 M028400600028 2.6 8.5 M028400600029 2.8 7.8 M028400600030 2.9 9.2 M028400600031 3. 10.7 M028400600032 3.1 13.7 0.7 M028400600033 3.2 10. M028400600034 3.3 8.8 M028400600035 3.5 8.5 M028400600036 3.6 9.4 M028400600037 3.7 6.7 M028400600038 3.8 5.6 M028400600039 4. 3.9 0.7 M028400600040 4.2 5.6 M028400600041 4.3 7.4 M028400600042 4.5 8. M028400600043 4.6 10.2 M028400600044 4.7 12.6 M028400600045 4.8 13. M028400600046 5. 12.4 M028400600047 5.1 8.9 M028400600048 5.3 10. M028400600049 5.4 14.2 M028400600050 5.6 16.3 M028400600051 5.7 20.3 M028400600052 5.8 28. M028400600053 6. 28.9 0.6 M028400600054 6.2 22. M028400600055 6.3 12.7 M028400600056 6.4 8. M028400600057 6.6 10.8 M028400600058 6.8 13.4 M028400600059 6.9 10.3 M028400600060 7. 7.2 0.3 M028400600061 7.2 6.3 M028400600062 7.4 6.7 M028400600063 7.6 11.2 M028400600064 7.7 14.2 M028400600065 7.9 16.6 0.5 M028400600066 8. 13.8 M028400600067 8.3 10.7 M028400600068 8.5 9.7 M028400600069 8.8 10. M028400600070 9. 9.3 M028400600071 9.3 7. M028400600072 9.6 5.3 M028400600073 10.2 4. M028400600074 10.6 2.8 M028400600075 11.3 1.9 M028400600076 12. 1.1 M028400600077 12.6 0.7 M028400600078 ENDDATA 65 0 M028400600079 ENDSUBENT 78 0 M028400699999 SUBENT M0284007 20150518 M079M028400700001 BIB 2 4 M028400700002 REACTION (8-O-16(G,N)8-O-15,,DA/DE,,BRA/REL) M028400700003 Neutrons/sr-MeV. M028400700004 HISTORY (20150518A) Corrected by V.Varlamov: Comment to M028400700005 REACTION, BRS -> BRA, N/PT/MEVSR -> ARB-UNITS. M028400700006 ENDBIB 4 0 M028400700007 COMMON 1 3 M028400700008 ANG M028400700009 ADEG M028400700010 141. M028400700011 ENDCOMMON 3 0 M028400700012 DATA 3 110 M028400700013 E DATA ERR-S M028400700014 MEV ARB-UNITS ARB-UNITS M028400700015 1. 5.6 M028400700016 1.1 9. M028400700017 1.2 9.9 M028400700018 1.3 11.8 M028400700019 1.35 12.5 M028400700020 1.4 13.4 M028400700021 1.45 15.7 M028400700022 1.5 21.8 M028400700023 1.55 23.4 1.3 M028400700024 1.6 19.3 M028400700025 1.65 8.5 M028400700026 1.7 6.9 M028400700027 1.8 6.7 M028400700028 1.9 5.6 M028400700029 2. 6. M028400700030 2.1 4.2 M028400700031 2.2 6.6 M028400700032 2.3 6.4 M028400700033 2.4 6.9 M028400700034 2.5 8.3 M028400700035 2.7 8. M028400700036 2.9 9.3 0.4 M028400700037 3. 8.4 M028400700038 3.2 7. M028400700039 3.3 6.9 M028400700040 3.5 5.8 M028400700041 3.6 4. M028400700042 3.7 2.6 0.6 M028400700043 3.9 2.8 M028400700044 4.1 3.4 M028400700045 4.3 4.6 M028400700046 4.5 4.6 M028400700047 4.6 6.5 M028400700048 4.7 8.6 0.5 M028400700049 4.8 8. M028400700050 4.9 6.2 M028400700051 5. 6.4 M028400700052 5.1 5.4 M028400700053 5.2 7.7 M028400700054 5.3 9.4 M028400700055 5.4 9.6 M028400700056 5.5 10.6 M028400700057 5.6 12.7 M028400700058 5.7 15.5 M028400700059 5.8 18. M028400700060 5.9 20.6 0.7 M028400700061 6.1 16.4 M028400700062 6.2 10.4 M028400700063 6.3 8.2 M028400700064 6.4 4.7 M028400700065 6.45 7.1 M028400700066 6.5 7.6 M028400700067 6.55 9.6 M028400700068 6.6 10.6 M028400700069 6.65 11.6 0.5 M028400700070 6.7 8.2 M028400700071 6.8 5.2 M028400700072 6.9 4.9 M028400700073 6.95 4.4 M028400700074 7. 3.6 M028400700075 7.1 4.6 M028400700076 7.15 5.6 M028400700077 7.25 6.9 M028400700078 7.3 8.2 M028400700079 7.4 10. M028400700080 7.5 10.7 M028400700081 7.6 11.7 0.5 M028400700082 7.7 10.9 M028400700083 7.8 8.7 M028400700084 7.9 7.8 M028400700085 8. 6.4 M028400700086 8.1 4.8 M028400700087 8.2 4.4 M028400700088 8.3 6.9 M028400700089 8.4 7.1 M028400700090 8.5 6.7 M028400700091 8.7 5.8 M028400700092 8.8 5.6 M028400700093 8.9 5.2 M028400700094 9.1 4.2 M028400700095 9.2 3.8 M028400700096 9.3 3.4 M028400700097 9.4 3. M028400700098 9.5 3.6 M028400700099 9.7 3.1 M028400700100 9.9 2.8 M028400700101 10. 2.7 M028400700102 10.2 2.4 M028400700103 10.4 2. M028400700104 10.6 2.4 M028400700105 10.8 1.9 M028400700106 10.9 1.5 M028400700107 11. 1.9 M028400700108 11.1 1.7 M028400700109 11.3 1.3 M028400700110 11.5 1.1 M028400700111 11.7 1.1 M028400700112 11.8 1. M028400700113 11.9 0.9 M028400700114 12.1 0.9 M028400700115 12.3 0.3 M028400700116 12.5 0.6 M028400700117 12.7 0.4 M028400700118 12.9 0.3 M028400700119 13.1 0.3 M028400700120 13.3 0.4 M028400700121 13.5 0.3 M028400700122 13.7 0.4 M028400700123 13.9 0.3 M028400700124 14. 0.3 M028400700125 ENDDATA 112 0 M028400700126 ENDSUBENT 125 0 M028400799999 SUBENT M0284008 19910206 0000M028400800001 BIB 1 1 M028400800002 REACTION (8-O-16(G,N)8-O-15,PAR,DA,,BRA) M028400800003 ENDBIB 1 0 M028400800004 COMMON 1 3 M028400800005 ANG M028400800006 ADEG M028400800007 93. M028400800008 ENDCOMMON 3 0 M028400800009 DATA 3 71 M028400800010 E-EXC DATA ERR-S M028400800011 MEV MB/SR MB/SR M028400800012 17. 0.06 M028400800013 17.1 0.07 M028400800014 17.15 0.12 0.01 M028400800015 17.25 0.08 0.01 M028400800016 17.3 0.16 0.01 M028400800017 17.4 0.34 0.03 M028400800018 17.5 0.2 M028400800019 17.6 0.17 M028400800020 17.65 0.09 0.01 M028400800021 17.7 0.1 M028400800022 17.85 0.11 M028400800023 17.95 0.07 M028400800024 18. 0.08 M028400800025 18.05 0.05 0.01 M028400800026 18.1 0.13 M028400800027 18.2 0.12 M028400800028 18.3 0.15 0.01 M028400800029 18.5 0.1 M028400800030 18.6 0.14 M028400800031 18.9 0.15 0.02 M028400800032 19.1 0.19 M028400800033 19.3 0.25 0.02 M028400800034 19.5 0.16 M028400800035 19.6 0.18 0.01 M028400800036 19.7 0.17 M028400800037 20.1 0.06 0.01 M028400800038 20.2 0.09 M028400800039 20.3 0.1 M028400800040 20.4 0.12 M028400800041 20.5 0.14 M028400800042 20.6 0.16 M028400800043 20.7 0.2 M028400800044 20.8 0.25 M028400800045 21.1 0.26 0.01 M028400800046 21.3 0.18 M028400800047 21.5 0.21 M028400800048 21.6 0.26 M028400800049 21.7 0.35 M028400800050 21.9 0.47 M028400800051 22.1 0.62 M028400800052 22.4 0.64 0.01 M028400800053 22.5 0.52 M028400800054 22.7 0.2 M028400800055 22.8 0.19 M028400800056 22.9 0.26 0.01 M028400800057 23. 0.32 M028400800058 23.2 0.25 M028400800059 23.4 0.18 M028400800060 23.5 0.16 0.01 M028400800061 23.7 0.17 M028400800062 23.8 0.3 M028400800063 24. 0.4 M028400800064 24.2 0.43 M028400800065 24.4 0.37 0.01 M028400800066 24.6 0.29 M028400800067 24.9 0.27 M028400800068 25.2 0.29 M028400800069 25.4 0.29 M028400800070 25.5 0.28 M028400800071 25.7 0.21 0.02 M028400800072 26. 0.18 M028400800073 26.2 0.16 M028400800074 26.5 0.15 M028400800075 26.8 0.11 0.01 M028400800076 27.1 0.1 M028400800077 27.4 0.09 M028400800078 27.7 0.08 M028400800079 28.1 0.06 M028400800080 28.4 0.05 M028400800081 28.8 0.04 M028400800082 29.1 0.03 M028400800083 ENDDATA 73 0 M028400800084 ENDSUBENT 83 0 M028400899999 ENDENTRY 8 0 M028499999999