ENTRY 14711 20210714 14891471100000001 SUBENT 14711001 20210714 14891471100100001 BIB 13 42 1471100100002 TITLE Validation of neutron-induced reactions on natural 1471100100003 carbon using an active target at neutron energies up 1471100100004 to 22 MeV at LANSCE 1471100100005 AUTHOR (S.A.Kuvin,H.Y.Lee,B.DiGiovine,A.Georgiadou,S.Mosby, 1471100100006 D.Votaw,M.White,L.Zavorka) 1471100100007 INSTITUTE (1USALAS) 1471100100008 REFERENCE (J,PR/C,104,014603,2021) 1471100100009 FACILITY (LINAC,1USALAS) Experiment performed at LANSCE 1471100100010 accelerator, which delivered 800 MeV protons to the 1471100100011 unmoderated tungsten target at WNR using 90 deg flight 1471100100012 path. 1471100100013 SAMPLE Active volumen of diamond detector was used as active 1471100100014 target. 1471100100015 DETECTOR Cividec B8 sCVD diamond detector was used to detect 1471100100016 charged particle products. Detector dimensions 1471100100017 were 4 x 4 mm2 and thickness 500 mu-m. Detector was 1471100100018 placed at a distance of 7.618 m from the spallation 1471100100019 target. 1471100100020 METHOD (TOF) Time of flight was used to determine neutron 1471100100021 energy. The time structure of the LANSCE proton beam 1471100100022 consisted of 40 macropulses/second. Each micropulse 1471100100023 was 625 mu-s long and consisted of 340 micropulses, 1471100100024 separated by 1.8 mu-s. Width of each micropulse was 1471100100025 approx. 1 ns. 1471100100026 MONITOR Data normalized to recent EXFOR data around 14.1 MeV 1471100100027 INC-SOURCE (SPALL) Spallation reaction of 800 MeV protons on 1471100100028 tungsten target and 90L beamline was used to produce 1471100100029 neutrons. No moderator was used. Neutrons were 1471100100030 collimated using primary and secondary collimators 1471100100031 with inner diameter of 6 mm. 1471100100032 ANALYSIS The relative flux normalization was obtained from 1471100100033 measurements of the 238U(n,f) and 235U(n,f) cross 1471100100034 section. 1471100100035 Overall normalization was made by normalizing the 1471100100036 measured yield for the 12C(n,a) reaction at 14.1 1471100100037 MeV to the weighted average of experimental data 1471100100038 from EXFOR database 1471100100039 ERR-ANALYS (ERR-1) Uncertainty caused by relative shape of 1471100100040 neutron flux 1471100100041 (ERR-2) Uncertainty in relative detection efficiency 1471100100042 (ERR-3) Relative normalization uncertainty 1471100100043 HISTORY (20210714C) Compiled by S.H. 1471100100044 ENDBIB 42 0 1471100100045 COMMON 3 3 1471100100046 ERR-1 ERR-2 ERR-3 1471100100047 PER-CENT PER-CENT PER-CENT 1471100100048 3. 4. 5. 1471100100049 ENDCOMMON 3 0 1471100100050 ENDSUBENT 49 0 1471100199999 SUBENT 14711002 20210714 14891471100200001 BIB 3 6 1471100200002 REACTION (6-C-12(N,A)4-BE-9,PAR,SIG) 1471100200003 ERR-ANALYS (DATA-ERR) Uncertainties include 1471100200004 - relative normalization uncertainty 1471100200005 - statistical uncertainty 1471100200006 Do not include uncertainty from overall normalization 1471100200007 STATUS (TABLE) Data taken from tab. 3 of the reference 1471100200008 ENDBIB 6 0 1471100200009 COMMON 3 3 1471100200010 E-LVL MONIT MONIT-ERR 1471100200011 MEV MB MB 1471100200012 0.0 63.1 3.1 1471100200013 ENDCOMMON 3 0 1471100200014 DATA 3 158 1471100200015 EN DATA DATA-ERR 1471100200016 MEV MB MB 1471100200017 7.24 7.8 2.8 1471100200018 7.31 12.5 4.4 1471100200019 7.38 14.4 5.1 1471100200020 7.46 14.6 3.7 1471100200021 7.53 27.4 6.9 1471100200022 7.61 48.8 12.3 1471100200023 7.68 87.3 8.9 1471100200024 7.76 137.8 14.0 1471100200025 7.84 131.5 13.3 1471100200026 7.92 149.3 15.1 1471100200027 8.01 123.7 12.6 1471100200028 8.09 101.1 10.3 1471100200029 8.17 101.1 10.3 1471100200030 8.26 89.5 9.1 1471100200031 8.32 84.9 8.9 1471100200032 8.37 79.2 8.3 1471100200033 8.41 78.2 8.2 1471100200034 8.46 79.7 8.4 1471100200035 8.50 80.5 8.4 1471100200036 8.55 81.2 8.5 1471100200037 8.59 78.5 8.2 1471100200038 8.64 83.4 8.7 1471100200039 8.69 93.8 9.8 1471100200040 8.73 96.9 5.6 1471100200041 8.78 107.3 6.1 1471100200042 8.83 109.0 6.2 1471100200043 8.88 132.0 7.4 1471100200044 8.93 151.4 8.3 1471100200045 8.98 167.4 9.1 1471100200046 9.02 189.3 10.2 1471100200047 9.07 224.8 12.0 1471100200048 9.12 242.3 12.9 1471100200049 9.18 267.1 14.1 1471100200050 9.23 275.6 14.6 1471100200051 9.28 280.7 14.8 1471100200052 9.33 266.4 14.1 1471100200053 9.38 257.7 13.7 1471100200054 9.43 226.1 12.1 1471100200055 9.49 213.4 11.5 1471100200056 9.54 191.9 10.4 1471100200057 9.60 179.5 9.8 1471100200058 9.65 177.4 9.7 1471100200059 9.71 166.9 9.2 1471100200060 9.76 173.5 9.5 1471100200061 9.82 170.4 9.3 1471100200062 9.87 173.9 9.5 1471100200063 9.93 169.7 9.3 1471100200064 9.99 161.4 8.9 1471100200065 10.05 143.1 8.0 1471100200066 10.10 131.4 7.4 1471100200067 10.16 132.7 7.5 1471100200068 10.22 119.4 6.8 1471100200069 10.28 115.7 6.6 1471100200070 10.34 111.2 6.4 1471100200071 10.40 112.7 6.5 1471100200072 10.47 104.1 6.0 1471100200073 10.53 105.2 6.1 1471100200074 10.59 100.7 5.9 1471100200075 10.66 103.0 6.0 1471100200076 10.72 97.6 5.7 1471100200077 10.78 91.1 5.4 1471100200078 10.85 84.2 5.1 1471100200079 10.91 85.2 5.1 1471100200080 10.98 77.2 4.7 1471100200081 11.05 83.5 5.0 1471100200082 11.12 76.9 4.7 1471100200083 11.18 74.8 4.6 1471100200084 11.25 78.8 4.8 1471100200085 11.32 78.6 4.8 1471100200086 11.39 75.5 4.6 1471100200087 11.46 77.7 4.8 1471100200088 11.53 65.9 4.1 1471100200089 11.61 63.3 4.0 1471100200090 11.68 70.9 4.4 1471100200091 11.75 70.6 4.4 1471100200092 11.83 73.8 4.6 1471100200093 11.90 90.5 5.4 1471100200094 11.98 107.3 6.3 1471100200095 12.05 111.1 6.5 1471100200096 12.13 118.6 6.9 1471100200097 12.21 108.4 6.3 1471100200098 12.29 106.5 6.2 1471100200099 12.37 94.7 5.7 1471100200100 12.45 100.0 5.9 1471100200101 12.53 90.1 5.4 1471100200102 12.61 93.6 5.6 1471100200103 12.69 86.8 5.3 1471100200104 12.78 83.2 5.1 1471100200105 12.86 86.4 5.2 1471100200106 12.94 72.9 4.6 1471100200107 13.03 68.2 4.3 1471100200108 13.12 65.1 4.2 1471100200109 13.20 61.9 4.0 1471100200110 13.29 64.7 4.1 1471100200111 13.38 62.6 4.0 1471100200112 13.47 59.5 3.9 1471100200113 13.56 61.2 4.0 1471100200114 13.66 68.7 4.4 1471100200115 13.75 60.3 3.9 1471100200116 13.84 57.6 3.8 1471100200117 13.94 60.5 3.9 1471100200118 14.03 62.1 4.3 1471100200119 14.13 64.3 4.0 1471100200120 14.23 68.0 4.3 1471100200121 14.33 75.1 4.7 1471100200122 14.43 76.7 4.8 1471100200123 14.53 72.4 4.6 1471100200124 14.63 74.5 4.7 1471100200125 14.74 77.0 4.8 1471100200126 14.84 72.4 4.6 1471100200127 14.95 69.1 4.4 1471100200128 15.05 67.2 4.3 1471100200129 15.16 64.2 4.1 1471100200130 15.27 69.7 4.4 1471100200131 15.38 59.2 3.9 1471100200132 15.49 59.9 3.9 1471100200133 15.60 51.4 3.5 1471100200134 15.72 52.0 3.5 1471100200135 15.83 48.2 3.3 1471100200136 15.95 48.9 3.4 1471100200137 16.07 48.3 3.3 1471100200138 16.19 50.1 3.4 1471100200139 16.31 60.2 3.9 1471100200140 16.43 52.4 3.5 1471100200141 16.55 60.3 3.9 1471100200142 16.68 50.8 3.5 1471100200143 16.80 54.1 3.6 1471100200144 16.93 56.3 3.7 1471100200145 17.06 52.2 3.5 1471100200146 17.19 45.1 3.2 1471100200147 17.32 45.8 3.2 1471100200148 17.45 41.9 3.0 1471100200149 17.59 39.1 2.8 1471100200150 17.73 34.1 2.6 1471100200151 17.86 29.5 2.3 1471100200152 18.00 25.9 2.1 1471100200153 18.15 25.7 2.1 1471100200154 18.29 23.5 2.0 1471100200155 18.43 20.7 1.8 1471100200156 18.58 22.4 1.9 1471100200157 18.73 26.2 2.1 1471100200158 18.88 20.3 1.8 1471100200159 19.03 20.7 1.8 1471100200160 19.19 25.9 2.1 1471100200161 19.34 28.7 2.3 1471100200162 19.50 27.5 2.2 1471100200163 19.66 32.2 2.5 1471100200164 19.82 33.0 2.5 1471100200165 19.98 33.2 2.5 1471100200166 20.15 30.2 2.3 1471100200167 20.32 29.7 2.3 1471100200168 20.49 27.0 2.2 1471100200169 20.66 27.0 2.2 1471100200170 20.83 25.2 2.1 1471100200171 21.01 22.7 1.9 1471100200172 21.19 25.2 2.1 1471100200173 21.37 24.1 2.0 1471100200174 21.56 20.9 1.8 1471100200175 ENDDATA 160 0 1471100200176 ENDSUBENT 175 0 1471100299999 SUBENT 14711003 20210714 14891471100300001 BIB 6 7 1471100300002 REACTION (6-C-12(N,P)5-B-12,PAR,SIG) 1471100300003 ANALYSIS Cross section determined relative to the 1471100300004 12C(n,alpha0)9Be reaction channel. 1471100300005 MONITOR (6-C-12(N,A)4-BE-9,PAR,SIG) 1471100300006 MONIT-REF (14711003,S.A.Kuvin+,J,PR/C,104,014603,2021) 1471100300007 ERR-ANALYS (DATA-ERR) Origin of uncertainties not described 1471100300008 STATUS (TABLE) Data taken from tab. 4 of the reference 1471100300009 ENDBIB 7 0 1471100300010 COMMON 1 3 1471100300011 E-LVL 1471100300012 MEV 1471100300013 0.0 1471100300014 ENDCOMMON 3 0 1471100300015 DATA 3 12 1471100300016 EN DATA DATA-ERR 1471100300017 MEV MB MB 1471100300018 16.25 15.1 2.0 1471100300019 16.75 13.4 1.7 1471100300020 17.25 13.7 1.8 1471100300021 17.75 16.7 2.4 1471100300022 18.25 14.3 3.7 1471100300023 18.75 12.9 1.4 1471100300024 19.25 14.0 1.5 1471100300025 19.75 10.9 1.8 1471100300026 20.25 9.3 1.4 1471100300027 20.75 5.9 1.4 1471100300028 21.25 6.8 1.4 1471100300029 21.75 5.5 1.4 1471100300030 ENDDATA 14 0 1471100300031 ENDSUBENT 30 0 1471100399999 SUBENT 14711004 20210714 14891471100400001 BIB 6 8 1471100400002 REACTION ((6-C-12(N,D)5-B-11,PAR,SIG)+ 1471100400003 (6-C-12(N,P)5-B-12,PAR,SIG)) 1471100400004 ANALYSIS Cross section determined relative to the 1471100400005 12C(n,alpha0)9Be reaction channel. 1471100400006 MONITOR (6-C-12(N,A)4-BE-9,PAR,SIG) 1471100400007 MONIT-REF (14711003,S.A.Kuvin+,J,PR/C,104,014603,2021) 1471100400008 ERR-ANALYS (DATA-ERR) Origin of uncertainties not described 1471100400009 STATUS (TABLE) Data taken from tab. 4 of the reference 1471100400010 ENDBIB 8 0 1471100400011 COMMON 1 3 1471100400012 Q-VAL-APRX 1471100400013 MEV 1471100400014 -14. 1471100400015 ENDCOMMON 3 0 1471100400016 DATA 3 12 1471100400017 EN DATA DATA-ERR 1471100400018 MEV MB MB 1471100400019 16.25 27.7 4.0 1471100400020 16.75 39.8 3.6 1471100400021 17.25 47.7 3.8 1471100400022 17.75 53.9 5.0 1471100400023 18.25 43.8 6.0 1471100400024 18.75 65.5 5.6 1471100400025 19.25 34.6 4.3 1471100400026 19.75 26.4 3.2 1471100400027 20.25 38.3 5.8 1471100400028 20.75 52.4 5.7 1471100400029 21.25 40.6 5.5 1471100400030 21.75 39.8 6.0 1471100400031 ENDDATA 14 0 1471100400032 ENDSUBENT 31 0 1471100499999 SUBENT 14711005 20210714 14891471100500001 BIB 4 6 1471100500002 REACTION (6-C-13(N,A)4-BE-10,PAR,SIG) 1471100500003 ERR-ANALYS (DATA-ERR) Origin of uncertainties not described 1471100500004 ANALYSIS Measured relative to 12C(n,a0)9Be, normalized to the 1471100500005 past experimental data around 14.1 MeV 1471100500006 STATUS (TABLE) Data taken from tab. 5 of the reference 1471100500007 (DEP,14711002) 1471100500008 ENDBIB 6 0 1471100500009 COMMON 1 3 1471100500010 E-LVL 1471100500011 MEV 1471100500012 0.0 1471100500013 ENDCOMMON 3 0 1471100500014 DATA 3 46 1471100500015 EN DATA DATA-ERR 1471100500016 MEV MB MB 1471100500017 6.72 17.4 2.4 1471100500018 6.79 17.8 2.5 1471100500019 6.86 18.3 2.5 1471100500020 6.93 32.6 4.0 1471100500021 7.00 39.0 4.7 1471100500022 7.07 45.5 5.3 1471100500023 7.14 47.2 5.5 1471100500024 7.22 32.2 4.0 1471100500025 7.29 29.5 3.7 1471100500026 7.37 33.4 4.1 1471100500027 7.45 30.4 3.8 1471100500028 7.53 28.0 3.6 1471100500029 7.61 30.5 3.8 1471100500030 7.69 30.7 3.8 1471100500031 7.78 53.7 6.2 1471100500032 7.86 69.1 7.7 1471100500033 7.95 94.2 10.3 1471100500034 8.03 114.9 12.3 1471100500035 8.12 130.3 13.9 1471100500036 8.21 132.5 14.1 1471100500037 8.30 140.4 14.9 1471100500038 8.40 142.4 15.1 1471100500039 8.49 137.6 14.6 1471100500040 8.59 120.9 12.9 1471100500041 8.69 88.1 9.7 1471100500042 8.79 77.1 8.6 1471100500043 8.89 59.1 6.8 1471100500044 8.99 47.8 5.6 1471100500045 9.10 42.7 5.1 1471100500046 9.21 43.8 5.2 1471100500047 9.32 37.9 4.6 1471100500048 9.43 34.0 4.2 1471100500049 9.54 35.4 4.4 1471100500050 9.66 37.1 4.5 1471100500051 9.77 38.6 4.7 1471100500052 9.89 33.0 4.1 1471100500053 10.01 15.9 2.4 1471100500054 10.14 15.5 2.3 1471100500055 10.27 12.5 2.0 1471100500056 10.39 17.7 2.6 1471100500057 10.53 18.1 2.6 1471100500058 10.66 13.7 2.1 1471100500059 10.80 7.6 1.4 1471100500060 10.93 9.8 1.7 1471100500061 11.08 11.0 1.9 1471100500062 11.22 12.3 2.0 1471100500063 ENDDATA 48 0 1471100500064 ENDSUBENT 63 0 1471100599999 ENDENTRY 5 0 1471199999999