ENTRY 23440 20181002 227223440 0 1 SUBENT 23440001 20181002 227223440 1 1 BIB 12 221 23440 1 2 TITLE Neutron-proton differential cross section measurements 23440 1 3 for En from 28 to 75 MeV 23440 1 4 AUTHOR (S.Benck, I.Slypen, V.Corcalciuc, J-P.Meulders) 23440 1 5 INSTITUTE (2BLGLVN) J.P.Meulders, S.Benck, I.Slypen 23440 1 6 (3RUMBUC) V.Corcalciuc 23440 1 7 REFERENCE (J,NP/A,615,220,1997) Data of Subent 002 23440 1 8 (J,PMB,44,719,1999) Data of Subent 003 23440 1 9 Experimental hydrogen kerma factors for incident 23440 1 10 neutron energies from 25 to 75 MeV . 23440 1 11 Authors:V.Corcalciuc, S.Benck, R.Malu, J.P.Meulders, 23440 1 12 I.Slypen. 23440 1 13 (J,MED,27,2541,2000) 23440 1 14 Subent 004 data. 23440 1 15 Authors: J.P.Meulders, S.Benck, I.Slypen, V.Corcalciuc23440 1 16 REL-REF (O,22718001,J.P.Meulders+,J,MED,27,2541,2000) 23440 1 17 Kerma factors for C . 23440 1 18 (O,22724001,J.P.Meulders+,J,MED,27,2541,2000) 23440 1 19 Kerma factors for O . 23440 1 20 . See also ADD-RES. 23440 1 21 FACILITY (CYCLO,2BLGLVN) Fast-neutron-beam facility at the 23440 1 22 Louvain-la-Neuve Cyclotron, CYCLONE 23440 1 23 INC-SOURCE (P-LI7) 3 mm thick Li target, 23440 1 24 10 muA proton beam current, 23440 1 25 INC-SPECT Quasi-monoenergetic neutrons. 10**6 neutrons/cm2. 23440 1 26 Typical spectrum on Fig.1 . 23440 1 27 FWHM about 4 MeV. 23440 1 28 Faraday cup behind Li target as beam monitor. 23440 1 29 The integral of the recoil proton peak serves as a 23440 1 30 second monitor. 23440 1 31 METHOD (TOF) Time resolution 0.8 nsec , flight path 3.5 m . 23440 1 32 (EDE) 23440 1 33 DETECTOR (TELES,SCIN,CSICR) Four telescopes, each consists of 23440 1 34 - dE detector - NE102 scintillator of 0.1mm thickness,23440 1 35 4 cm diameter, with XP2020 photomultiplier, 23440 1 36 - E detector - 22 mm thick CsI(Tl) crystal of 22 mm 23440 1 37 thickness, 38.1 mm diameter, with XP2262B 23440 1 38 photomultiplier. 23440 1 39 ADD-RES . Table VI of J.Medical Physics,27,2541,2000 : 23440 1 40 A-150 plastic , elemental mass fraction - 23440 1 41 H - 0.101327, C-12 - 0.807676, N-14 - 0.036511, 23440 1 42 O-16 - 0.054486, missing elements - 0.035600 . 23440 1 43 EN n,total elastic nonelastic n,alpha 23440 1 44 MEV FGY*M2 FGY*M2 FGY*M2 FGY*M2 23440 1 45 62.7 9.28+-0.22 0.172+-0.002 0.54 1.20 +-0.08 23440 1 46 53.5 9.23+-0.35 0.197+-0.002 0.56 1.24 +-0.11 23440 1 47 49.0 8.82+-0.29 0.217+-0.002 0.57 1.15 +-0.09 23440 1 48 45.0 8.50+-0.27 0.242+-0.003 0.56 1.19 +-0.09 23440 1 49 41.0 8.13+-0.29 0.263+-0.003 0.54 1.23 +-0.10 23440 1 50 37.5 8.38+-0.32 0.282+-0.003 0.52 1.51 +-0.16 23440 1 51 34.5 8.39+-0.32 0.301+-0.003 0.49 1.76 +-0.18 23440 1 52 31.5 8.29+-0.35 0.321+-0.003 0.45 1.80 +-0.18 23440 1 53 28.5 8.11+-0.34 0.338+-0.004 0.42 1.85 +-0.19 23440 1 54 26.0 7.79+-0.32 0.374+-0.004 0.39 1.78 +-0.18 23440 1 55 23.0 7.56+-0.29 0.407+-0.004 0.37 1.71 +-0.18 23440 1 56 20.0 7.44+-0.28 0.439+-0.006 0.34 1.64 +-0.17 23440 1 57 18.0 7.04+-0.25 0.44 +-0.02 0.34 1.29 +-0.13 23440 1 58 15.0 6.42+-0.21 0.49 +-0.03 0.25 0.81 +-0.08 23440 1 59 12.0 5.78+-0.17 0.44 +-0.03 0.17 0.42 +-0.04 23440 1 60 9.0 5.09+-0.12 0.36 +-0.02 0.10 0.13 +-0.01 23440 1 61 6.0 4.61+-0.09 0.46 +-0.001 0.09 0.006 +-0.001 23440 1 62 3.0 4.33+-0.08 0.65 +-0.001 0.12 0.0017+-0.0003 23440 1 63 EN n,p n,d n,t 23440 1 64 MEV FGY*M2 FGY*M2 FGY*M2 23440 1 65 62.7 6.07+-0.10 1.10 +-0.03 0.20 +-0.01 23440 1 66 53.5 6.07+-0.15 0.98 +-0.07 0.19 +-0.02 23440 1 67 49.0 5.84+-0.13 0.87 +-0.05 0.17 +-0.01 23440 1 68 45.0 5.59+-0.12 0.78 +-0.04 0.139 +-0.013 23440 1 69 41.0 5.33+-0.12 0.69 +-0.06 0.077 +-0.008 23440 1 70 37.5 5.43+-0.11 0.58 +-0.04 0.059 +-0.006 23440 1 71 34.5 5.31+-0.10 0.49 +-0.03 0.044 +-0.005 23440 1 72 31.5 5.28+-0.13 0.41 +-0.03 0.030 +-0.003 23440 1 73 28.5 5.20+-0.13 0.28 +-0.02 0.018 +-0.002 23440 1 74 26.0 5.07+-0.12 0.16 +-0.01 0.009 +-0.001 23440 1 75 23.0 4.99+-0.11 0.09 +-0.01 0.0016+-0.0001 23440 1 76 20.0 4.98+-0.10 0.044 +-0.004 23440 1 77 18.0 4.95+-0.10 0.019 +-0.002 23440 1 78 15.0 4.87+-0.10 0.0030+-0.0004 23440 1 79 12.0 4.75+-0.10 23440 1 80 9.0 4.50+-0.09 23440 1 81 6.0 4.06+-0.08 23440 1 82 3.0 3.56+-0.07 23440 1 83 . Table VII of J.Medical Physics,27,2541,2000 : 23440 1 84 ICRU-muscle , elemental mass fraction - 23440 1 85 H - 0.101997, C-12 - 0.124525, N-14 - 0.035434, 23440 1 86 O-16 - 0.738044, missing elements - 0.011000 . 23440 1 87 EN n,total elastic nonelastic n,alpha 23440 1 88 MEV FGY*M2 FGY*M2 FGY*M2 FGY*M2 23440 1 89 62.7 8.94+-0.27 0.137+-0.003 0.55 1.01 +-0.11 23440 1 90 53.5 8.77+-0.44 0.156+-0.003 0.54 1.04 +-0.16 23440 1 91 49.0 8.52+-0.39 0.175+-0.003 0.52 1.00 +-0.15 23440 1 92 45.0 8.29+-0.37 0.198+-0.003 0.50 1.02 +-0.14 23440 1 93 41.0 7.93+-0.35 0.216+-0.004 0.49 1.04 +-0.14 23440 1 94 37.5 8.10+-0.37 0.227+-0.004 0.48 1.14 +-0.16 23440 1 95 34.5 7.88+-0.35 0.230+-0.004 0.48 1.14 +-0.15 23440 1 96 31.5 7.75+-0.36 0.241+-0.004 0.49 1.10 +-0.15 23440 1 97 28.5 7.48+-0.34 0.251+-0.004 0.50 1.08 +-0.15 23440 1 98 26.0 7.24+-0.31 0.257+-0.004 0.52 1.05 +-0.14 23440 1 99 23.0 7.20+-0.29 0.270+-0.004 0.57 1.05 +-0.15 23440 1 100 20.0 7.00+-0.26 0.276+-0.005 0.56 0.96 +-0.13 23440 1 101 18.0 6.76+-0.23 0.31 +-0.01 0.56 0.75 +-0.10 23440 1 102 15.0 6.28+-0.20 0.35 +-0.02 0.42 0.52 +-0.07 23440 1 103 12.0 5.84+-0.15 0.39 +-0.01 0.33 0.33 +-0.04 23440 1 104 9.0 5.24+-0.13 0.32 +-0.01 0.23 0.17 +-0.02 23440 1 105 6.0 4.59+-0.10 0.29 +-0.01 0.16 0.058+-0.009 23440 1 106 4.0 4.20+-0.09 0.42 +-0.02 0.18 0.017+-0.003 23440 1 107 EN n,p n,d n,t 23440 1 108 MEV FGY*M2 FGY*M2 FGY*M2 23440 1 109 62.7 6.11+-0.11 0.99 +-0.04 0.15 +-0.01 23440 1 110 53.5 5.97+-0.17 0.93 +-0.09 0.12 +-0.02 23440 1 111 49.0 5.86+-0.15 0.84 +-0.08 0.12 +-0.02 23440 1 112 45.0 5.66+-0.14 0.81 +-0.07 0.096 +-0.013 23440 1 113 41.0 5.48+-0.14 0.63 +-0.06 0.071 +-0.009 23440 1 114 37.5 5.58+-0.14 0.62 +-0.06 0.052 +-0.007 23440 1 115 34.5 5.44+-0.12 0.55 +-0.06 0.041 +-0.006 23440 1 116 31.5 5.46+-0.15 0.43 +-0.05 0.031 +-0.004 23440 1 117 28.5 5.30+-0.14 0.33 +-0.05 0.022 +-0.003 23440 1 118 26.0 5.14+-0.13 0.25 +-0.03 0.015 +-0.002 23440 1 119 23.0 5.13+-0.12 0.17 +-0.02 0.008 +-0.001 23440 1 120 20.0 5.10+-0.11 0.11 +-0.01 0.0030+-0.0005 23440 1 121 18.0 5.06+-0.11 0.07 +-0.01 0.0008+-0.0004 23440 1 122 15.0 4.96+-0.10 0.030 +-0.004 23440 1 123 12.0 4.79+-0.10 0.0034+-0.0004 23440 1 124 9.0 4.53+-0.09 23440 1 125 6.0 4.08+-0.08 23440 1 126 4.0 3.59+-0.07 23440 1 127 . Table VIII of J.Medical Physics,27,2541,2000 : 23440 1 128 TE-M (tissue equivalent gas mixture based on 23440 1 129 methane), elemental mass fraction - 23440 1 130 H - 0.101869, C-12 - 0.456179, N-14 - 0.035172, 23440 1 131 O-16 - 0.406780 ; 23440 1 132 TE-P (tissue equivalent gas mixture based on 23440 1 133 propane), elemental mass fraction - 23440 1 134 H - 0.102672, C-12 - 0.568940, N-14 - 0.035022, 23440 1 135 O-16 - 0.293366 ; 23440 1 136 water, elemental mass fraction - 23440 1 137 H - 0.111894, O-16 - 0.293366 ; 23440 1 138 Total Kerma factors 23440 1 139 EN TE-M TE-P water 23440 1 140 MEV FGY*M2 FGY*M2 FGY*M2 23440 1 141 62.7 9.11+-0.25 9.20+-0.24 9.20+-0.28 23440 1 142 53.5 9.00+-0.40 9.11+-0.38 9.01+-0.46 23440 1 143 49.0 8.67+-0.34 8.75+-0.32 8.81+-0.41 23440 1 144 45.0 8.40+-0.32 8.47+-0.30 8.60+-0.39 23440 1 145 41.0 8.04+-0.32 8.10+-0.31 8.26+-0.36 23440 1 146 37.5 8.25+-0.35 8.33+-0.34 8.43+-0.39 23440 1 147 34.5 8.13+-0.34 8.26+-0.33 8.16+-0.36 23440 1 148 31.5 8.02+-0.36 8.15+-0.35 8.05+-0.37 23440 1 149 28.5 7.80+-0.34 7.94+-0.34 7.77+-0.35 23440 1 150 26.0 7.51+-0.31 7.64+-0.32 7.54+-0.31 23440 1 151 23.0 7.38+-0.29 7.49+-0.29 7.56+-0.30 23440 1 152 20.0 7.23+-0.27 7.34+-0.27 7.36+-0.26 23440 1 153 18.0 6.91+-0.24 6.99+-0.25 7.15+-0.23 23440 1 154 15.0 6.36+-0.20 6.43+-0.21 6.71+-0.20 23440 1 155 12.0 5.82+-0.16 5.85+-0.16 6.29+-0.16 23440 1 156 9.0 5.18+-0.13 5.19+-0.13 5.70+-0.14 23440 1 157 6.0 4.61+-0.10 4.65+-0.09 4.97+-0.11 23440 1 158 4.0 4.27+-0.09 4.33+-0.08 4.51+-0.10 23440 1 159 . Table IX of J,Medical Physics,27,2541,2000 : 23440 1 160 Skin, elemental mass fraction - 23440 1 161 H - 0.100, C-12 - 0.230, N-14 - 0.047, O-16 - 0.623, 23440 1 162 missing elements - 0.012 ; 23440 1 163 brain, elemental mass fraction - 23440 1 164 H - 0.108, C-12 - 0.136, N-14 - 0.012, O-16 - 0.743, 23440 1 165 missing elements - 0.022 ; 23440 1 166 fat, elemental mass fraction - 23440 1 167 H - 0.116, C-12 - 0.647, N-14 - 0.008, O-16 - 0.229, 23440 1 168 missing elements - 0.009 ; 23440 1 169 intestine, elemental mass fraction - 23440 1 170 H - 0.100, C-12 - 0.096, N-14 - 0.021, O-16 - 0.783, 23440 1 171 missing elements - 0.015 ; 23440 1 172 kidneys, elemental mass fraction - 23440 1 173 H - 0.103, C-12 - 0.129, N-14 - 0.027, O-16 - 0.741, 23440 1 174 missing elements - 0.000 ; 23440 1 175 liver, elemental mass fraction - 23440 1 176 H - 0.100, C-12 - 0.154, N-14 - 0.030, O-16 - 0.715, 23440 1 177 missing elements - 0.061 ; 23440 1 178 lungs, elemental mass fraction - 23440 1 179 H - 0.099, C-12 - 0.104, N-14 - 0.029, O-16 - 0.768, 23440 1 180 missing elements - 0.033 ; 23440 1 181 Total Kerma factors 23440 1 182 EN skin brain fat intestine 23440 1 183 MEV FGY*M2 FGY*M2 FGY*M2 FGY*M2 23440 1 184 62.7 8.93+-0.26 9.15+-0.27 9.68+-0.24 8.86+-0.27 23440 1 185 53.5 8.78+-0.42 8.98+-0.44 9.62+-0.37 8.67+-0.44 23440 1 186 49.0 8.50+-0.37 8.74+-0.39 9.27+-0.31 8.43+-0.40 23440 1 187 45.0 8.25+-0.35 8.51+-0.37 8.98+-0.30 8.20+-0.38 23440 1 188 41.0 7.89+-0.34 8.16+-0.35 8.62+-0.31 7.85+-0.35 23440 1 189 37.5 8.07+-0.36 8.34+-0.37 8.88+-0.34 8.01+-0.38 23440 1 190 34.5 7.88+-0.34 8.12+-0.35 8.84+-0.33 7.77+-0.35 23440 1 191 31.5 7.76+-0.36 8.01+-0.37 8.76+-0.36 7.64+-0.36 23440 1 192 28.5 7.50+-0.34 7.74+-0.35 8.57+-0.35 7.37+-0.34 23440 1 193 26.0 7.24+-0.31 7.50+-0.31 8.28+-0.33 7.12+-0.30 23440 1 194 23.0 7.17+-0.29 7.47+-0.30 8.12+-0.30 7.09+-0.29 23440 1 195 20.0 6.99+-0.26 7.28+-0.27 8.00+-0.29 6.89+-0.26 23440 1 196 18.0 6.72+-0.23 7.04+-0.23 7.64+-0.26 6.65+-0.23 23440 1 197 15.0 6.22+-0.20 6.56+-0.20 7.06+-0.22 6.18+-0.19 23440 1 198 12.0 5.74+-0.15 6.11+-0.16 6.46+-0.18 5.75+-0.15 23440 1 199 9.0 5.13+-0.12 5.50+-0.13 5.76+-0.14 5.16+-0.12 23440 1 200 6.0 4.52+-0.10 4.83+-0.11 5.18+-0.10 4.51+-0.10 23440 1 201 4.0 4.16+-0.09 4.41+-0.10 4.80+-0.09 4.13+-0.09 23440 1 202 EN kidneys liver lungs 23440 1 203 MEV FGY*M2 FGY*M2 FGY*M2 23440 1 204 62.7 8.98+-0.27 8.89+-0.27 8.83+-0.27 23440 1 205 53.5 8.80+-0.44 8.72+-0.44 8.65+-0.44 23440 1 206 49.0 8.55+-0.39 8.46+-0.39 8.40+-0.40 23440 1 207 45.0 8.32+-0.37 8.22+-0.37 8.17+-0.37 23440 1 208 41.0 7.97+-0.35 7.87+-0.35 7.81+-0.35 23440 1 209 37.5 8.14+-0.37 8.04+-0.37 7.98+-0.37 23440 1 210 34.5 7.92+-0.35 7.82+-0.35 7.74+-0.35 23440 1 211 31.5 7.80+-0.36 7.69+-0.36 7.61+-0.36 23440 1 212 28.5 7.53+-0.34 7.43+-0.34 7.33+-0.34 23440 1 213 26.0 7.28+-0.31 7.17+-0.31 7.09+-0.30 23440 1 214 23.0 7.24+-0.29 7.12+-0.29 7.05+-0.29 23440 1 215 20.0 7.05+-0.26 6.93+-0.26 6.85+-0.26 23440 1 216 18.0 6.80+-0.23 6.68+-0.23 6.61+-0.23 23440 1 217 15.0 6.33+-0.20 6.20+-0.20 6.14+-0.19 23440 1 218 12.0 5.88+-0.15 5.74+-0.15 5.70+-0.15 23440 1 219 9.0 5.28+-0.13 5.15+-0.12 5.11+-0.12 23440 1 220 6.0 4.63+-0.10 4.51+-0.10 4.47+-0.10 23440 1 221 4.0 4.24+-0.10 4.14+-0.09 4.10+-0.09 23440 1 222 HISTORY (20181002C) M.M. 23440 1 223 ENDBIB 221 0 23440 1 224 NOCOMMON 0 0 23440 1 225 ENDSUBENT 224 0 23440 199999 SUBENT 23440002 20181002 227223440 2 1 BIB 7 38 23440 2 2 REACTION (1-H-1(N,EL)1-H-1,,DA) 23440 2 3 REL-REF (A,,J.Binstock,J,PR/C,10,19,1974) Theor.parametrisation23440 2 4 (A,,R.A.Amdt,W,AMDT,1996) Bonn potential prediction 23440 2 5 (A,,N.S.P.King+,J,PR/C,21,1185,1980) Exp. 23440 2 6 (A,22207002,G.Fink+,J,NP/A,518,561,1990) Exp. 23440 2 7 (R,,J.Binstock,J,PR/C,10,19,1974) 23440 2 8 Data used for fit of total CS . 23440 2 9 (M,,I.Slypen+,J,NIM/A,337,431,1994) 23440 2 10 (M,,I.Slypen,T,SLYPEN,1995) 23440 2 11 (M,,I.Slypen+,J,PR/C,51,1303,1995) 23440 2 12 Three rel.refs. for data reduction procedure . 23440 2 13 SAMPLE Polypropylene target (C3H6)n of 5x5 cm2 surface, 23440 2 14 1. or 0.5 mm thickness. 23440 2 15 MONITOR (1-H-1(N,TOT),,SIG) Total CS used for normalization : 23440 2 16 En, MeV CS,mb 23440 2 17 72.8+-2.0 100. 23440 2 18 67.7+-2.0 112. 23440 2 19 62.7+-2.0 124. 23440 2 20 58.5+-2.5 133. 23440 2 21 53.0+-2.2 150. 23440 2 22 49.0+-2.0 168. 23440 2 23 45.0+-2.0 188. 23440 2 24 41.0+-2.0 210. 23440 2 25 37.5+-1.5 234. 23440 2 26 34.5+-1.5 257. 23440 2 27 31.5+-1.5 291. 23440 2 28 29.0+-1.0 318. 23440 2 29 Cross section from fit of exp.data in REL-REF of 23440 2 30 J.Binstock. 23440 2 31 ANALYSIS Angular distributions were normalized to total CS using23440 2 32 the integral of the fourth order Legendre fit . 23440 2 33 ERR-ANALYS (DATA-ERR) Includes statistics, uncertainty due to 23440 2 34 thick target correction and background subtraction. 23440 2 35 (ERR-1) monitor (n,p) cross sections - 3.% 23440 2 36 (ERR-2) beam monitoring - 2.% 23440 2 37 (ERR-3) solid angle correction - 1.% 23440 2 38 (ERR-4) number of nuclei in target - 1.% . 23440 2 39 STATUS (TABLE)Table 1 of J.Nucl.Physics,Section A,615,220,199723440 2 40 ENDBIB 38 0 23440 2 41 COMMON 4 3 23440 2 42 ERR-1 ERR-2 ERR-3 ERR-4 23440 2 43 PER-CENT PER-CENT PER-CENT PER-CENT 23440 2 44 3. 2. 1. 1. 23440 2 45 ENDCOMMON 3 0 23440 2 46 DATA 5 72 23440 2 47 EN EN-RSL-HW ANG-CM DATA-CM DATA-ERR 23440 2 48 MEV MEV ADEG MB/SR MB/SR 23440 2 49 72.8 2.0 40. 8.8 0.6 23440 2 50 72.8 2.0 60. 7.3 0.4 23440 2 51 72.8 2.0 80. 6.5 0.3 23440 2 52 72.8 2.0 100. 6.6 0.2 23440 2 53 72.8 2.0 120. 8.3 0.3 23440 2 54 72.8 2.0 140. 9.7 0.3 23440 2 55 67.7 2.0 40. 9.3 0.4 23440 2 56 67.7 2.0 60. 7.2 0.2 23440 2 57 67.7 2.0 80. 7.1 0.2 23440 2 58 67.7 2.0 100. 7.5 0.2 23440 2 59 67.7 2.0 120. 9.1 0.2 23440 2 60 67.7 2.0 140. 11.5 0.3 23440 2 61 62.7 2.0 40. 10.2 0.3 23440 2 62 62.7 2.0 60. 8.6 0.2 23440 2 63 62.7 2.0 80. 7.9 0.2 23440 2 64 62.7 2.0 100. 8.5 0.2 23440 2 65 62.7 2.0 120. 9.9 0.2 23440 2 66 62.7 2.0 140. 12.2 0.3 23440 2 67 58.5 2.5 40. 12.4 0.5 23440 2 68 58.5 2.5 60. 8.6 0.3 23440 2 69 58.5 2.5 80. 7.2 0.3 23440 2 70 58.5 2.5 100. 8.8 0.3 23440 2 71 58.5 2.5 120. 10.4 0.3 23440 2 72 58.5 2.5 140. 14.9 0.6 23440 2 73 53.0 2.2 40. 13.1 0.6 23440 2 74 53.0 2.2 60. 10.8 0.4 23440 2 75 53.0 2.2 80. 9.9 0.3 23440 2 76 53.0 2.2 100. 10.9 0.4 23440 2 77 53.0 2.2 120. 11.7 0.4 23440 2 78 53.0 2.2 140. 14.0 0.4 23440 2 79 49.0 2.0 40. 14.5 0.9 23440 2 80 49.0 2.0 60. 11.8 0.4 23440 2 81 49.0 2.0 80. 11.2 0.3 23440 2 82 49.0 2.0 100. 12.2 0.2 23440 2 83 49.0 2.0 120. 13.4 0.4 23440 2 84 49.0 2.0 140. 15.1 0.3 23440 2 85 45.0 2.0 40. 16.5 0.6 23440 2 86 45.0 2.0 60. 14.0 0.8 23440 2 87 45.0 2.0 80. 13.7 0.3 23440 2 88 45.0 2.0 100. 13.1 0.3 23440 2 89 45.0 2.0 120. 14.7 0.2 23440 2 90 45.0 2.0 140. 16.8 0.2 23440 2 91 41.0 2.0 40. 17.9 0.8 23440 2 92 41.0 2.0 60. 14.7 0.4 23440 2 93 41.0 2.0 80. 14.4 0.3 23440 2 94 41.0 2.0 100. 14.6 0.2 23440 2 95 41.0 2.0 120. 16.2 0.3 23440 2 96 41.0 2.0 140. 18.5 0.2 23440 2 97 37.5 1.5 40. 18.6 1.5 23440 2 98 37.5 1.5 60. 16.2 0.5 23440 2 99 37.5 1.5 80. 16.3 0.3 23440 2 100 37.5 1.5 100. 17.5 0.3 23440 2 101 37.5 1.5 120. 19.1 0.3 23440 2 102 37.5 1.5 140. 20.8 0.3 23440 2 103 34.5 1.5 40. 20.0 1.4 23440 2 104 34.5 1.5 60. 18.8 1.0 23440 2 105 34.5 1.5 80. 18.1 0.6 23440 2 106 34.5 1.5 100. 19.8 0.3 23440 2 107 34.5 1.5 120. 20.8 0.3 23440 2 108 34.5 1.5 140. 22.8 0.3 23440 2 109 31.5 1.5 40. 21.3 1.2 23440 2 110 31.5 1.5 60. 20.9 1.2 23440 2 111 31.5 1.5 80. 19.6 0.4 23440 2 112 31.5 1.5 100. 23.1 0.3 23440 2 113 31.5 1.5 120. 24.4 0.3 23440 2 114 31.5 1.5 140. 25.0 0.4 23440 2 115 29.0 1.0 40. 25.2 2.8 23440 2 116 29.0 1.0 60. 21.7 1.6 23440 2 117 29.0 1.0 80. 22.6 0.6 23440 2 118 29.0 1.0 100. 25.7 0.5 23440 2 119 29.0 1.0 120. 25.2 0.3 23440 2 120 29.0 1.0 140. 27.3 0.3 23440 2 121 ENDDATA 74 0 23440 2 122 ENDSUBENT 121 0 23440 299999 SUBENT 23440003 20181002 227223440 3 1 BIB 6 62 23440 3 2 REACTION (1-H-1(N,TOT),,KER,,,DERIV) 23440 3 3 REL-REF (A,,T.W.Burrows,J,PR/C,7,1306,1973) Exp.data 23440 3 4 (A,,C.Y.Chih+,J,PR,106,539,1957) Exp.data 23440 3 5 Renormalized - agrees. 23440 3 6 (A,,M.A.Behrooz+,J,PMB,26,507,1981) Theor. 23440 3 7 (A,,A.H.Wells,J,RR,80,1,1979) Theor 23440 3 8 (A,,R.M.White+,J,RPD,44,11,1992) Theor. 23440 3 9 (D,,A.V.Sannikov+,J,RPD,60,135,1995) Theor. 23440 3 10 (D,,R.H.Bassel+,J,RR,69,210,1977) Theor. 23440 3 11 (A,,M.B.Chadwick+,R,LA-UR-98-3482,1998) Theor. 23440 3 12 (A,,D.J.Brenner,J,PMB,29,437,1984) Parametrisation 23440 3 13 (R,22207002,G.Fink+,J,NP/A,518,561,1990) 23440 3 14 (R,,T.W.Burrows,J,PR/C,7,1306,1973) 23440 3 15 (R,,T.C.Montgomery+,J,PRL,31,640,1973) 23440 3 16 (R,,A.J.Bersbach+,J,PR/D,13,535,1976) 23440 3 17 (R,,N.S.P.King+,J,PR/C,21,1185,1980) 23440 3 18 Five articles with data of angular distributions used 23440 3 19 to complete angular distributions (measured by the 23440 3 20 authors) after re-normalization. 23440 3 21 (R,,M.B.Chadwick+,3,ENDF/B-VI.6,,1998) 23440 3 22 Mentioned as ICRU report in preparation . 23440 3 23 Total CS used in analysis. 23440 3 24 ANALYSIS Normalization factors f for angular distributions and 23440 3 25 KHI**2 for the fit of completed angular distributions 23440 3 26 with five Legendre polynomials: 23440 3 27 En,MeV Reference En,MeV f KHI**223440 3 28 29.0+-1.0 Fink+ (1990) 27.5+-1.5 0.93 6.3 23440 3 29 Fink+ (1990) 30.0+-1.5 1.08 23440 3 30 Burrows (1973) 27.2 0.87 23440 3 31 31.5+-1.5 Fink+ (1990) 30.0+-1.5 0.99 1.9 23440 3 32 34.5+-1.5 Fink+ (1990) 33.0+-1.5 0.95 2.9 23440 3 33 Fink+ (1990) 36.0+-1.5 1.04 23440 3 34 37.5+-1.5 Fink+ (1990) 36.0+-1.5 0.95 2.2 23440 3 35 41.0+-2.0 Fink+ (1990) 40.0+-2.0 0.93 1.4 23440 3 36 45.0+-2.0 2.4 23440 3 37 49.0+-2.0 Fink+(1990) 50.0+-2.0 1.07 2.5 23440 3 38 Montgomery+(1973) 50.0 1.01 23440 3 39 53.0+-2.2 0.35 23440 3 40 58.5+-2.5 Bersbach+ (1976) 58.8+-4.2 1.10 2.0 23440 3 41 62.7+-2.0 King+ (1980) 63.1 1.05 2.4 23440 3 42 67.7+-2.0 Bersbach+ (1976) 67.5+-4.5 1.04 1.1 23440 3 43 72.8+-2.0 Bersbach+ (1976) 67.5+-4.5 0.91 1.7 23440 3 44 Completed angular distributions were fitted by sum of 523440 3 45 Legendre polynomials, A0 was kept constant to preserve 23440 3 46 the total CS = 4*PI*A0 . Total CS from ENDF/B-VI.6 23440 3 47 Kerma factor k was determined 23440 3 48 k=N*2*PI*En*(A0-A1/3) 23440 3 49 A0 and A1 -Legendre polynomials coefficients, 23440 3 50 En - incident neutron energy in MeV, 23440 3 51 N - number of hydrogen atoms per unit mass and factor 23440 3 52 for transformation of units, N=9.5736E-3 . 23440 3 53 ASSUMED (ASSUM,1-H-1(N,TOT),,SIG) From ENDF/B-VI.6 23440 3 54 ERR-ANALYS . Total uncertainty ~4.% includes ERR-1,ERR-2,ERR-3 23440 3 55 (ERR-1) monitor total cross section - 3.% 23440 3 56 (ERR-2) beam monitoring - 2.% 23440 3 57 (ERR-3) number of nuclei in target - 1.% . 23440 3 58 (DATA-ERR) One standard deviation, including A0 and A123440 3 59 uncertainties as result of fit. 23440 3 60 STATUS (TABLE) Table 2 of J.Phys.in Medicine and Biology,44, 23440 3 61 719,1999 23440 3 62 (SPSDD,23440004) Newer publication completed by 23440 3 63 extrapolated data at 26-4 MeV energy range. 23440 3 64 ENDBIB 62 0 23440 3 65 COMMON 3 3 23440 3 66 ERR-1 ERR-2 ERR-3 23440 3 67 PER-CENT PER-CENT PER-CENT 23440 3 68 3. 2. 1. 23440 3 69 ENDCOMMON 3 0 23440 3 70 DATA 5 12 23440 3 71 EN EN-RSL-HW DATA DATA-ERR ASSUM 23440 3 72 MEV MEV FGY*M2 PER-CENT MB 23440 3 73 29.0 1.0 45.7 1.0 319.4 23440 3 74 31.5 1.5 45.0 2.0 289.5 23440 3 75 34.5 1.5 43.7 1.2 259.2 23440 3 76 37.5 1.5 43.2 1.3 234.8 23440 3 77 41.0 2.0 41.5 1.5 211.3 23440 3 78 45.0 2.0 41.1 1.3 188.9 23440 3 79 49.0 2.0 41.1 1.2 170.6 23440 3 80 53.0 2.2 39.9 1.2 155.2 23440 3 81 58.5 2.5 40.2 1.9 137.8 23440 3 82 62.7 2.0 39.1 1.4 126.8 23440 3 83 67.7 2.0 39.2 2.0 115.8 23440 3 84 72.8 2.0 38.3 1.8 106.3 23440 3 85 ENDDATA 14 0 23440 3 86 ENDSUBENT 85 0 23440 399999 SUBENT 23440004 20181002 227223440 4 1 BIB 7 33 23440 4 2 REACTION (1-H-1(N,TOT),,KER,,,DERIV) Kerma factor 23440 4 3 REL-REF (A,,T.W.Burrows,J,PR/C,7,1306,1973) 23440 4 4 (A,,C.Y.Chih+,J,PR,106,539,1957) 23440 4 5 (A,,V.Corcalciuc+,J,PMB,44,719,1999) 23440 4 6 Chih, 1957 renormalized 23440 4 7 (D,,R.H.Bassel+,J,RR,69,210,1977) theor.calculation 23440 4 8 (A,,M.B.Chadwick+,R,ICRU-63,2000) theor.calculation 23440 4 9 (A,,M.B.Chadwick+,J,MED,26,974,1999) theor.calculation 23440 4 10 #doi:10.1118/1.598601 (misprint in J.Medical Physics,23440 4 11 27,2541,2000 - pages 1-18 -> 974 -comment of compiler)23440 4 12 (A,,V.Corcalciuc+,J,PMB,44,719,1999) parametrization 23440 4 13 (N,23440003,V.Corcalciuc+,J,PMB,44,719,1999) 23440 4 14 . Hydrogen kerma factors at 29.0-72.8 MeV 23440 4 15 from PMB,44,719,1999: 23440 4 16 ANALYSIS Angular distributions were completed by literature data23440 4 17 in forward and backward angular ranges, then fitted by 23440 4 18 Legendre polynomials. Kerma factor k was determined 23440 4 19 k=N*2*PI*En*(A0-A1/3) 23440 4 20 A0 and A1 -Legendre polynomials coefficients, 23440 4 21 En - incident neutron energy in MeV, 23440 4 22 N - number of hydrogen atoms per unit mass and factor 23440 4 23 for transformation of units, N=9.5736E-3 . 23440 4 24 FLAG (1.) Extrapolated value 23440 4 25 ERR-ANALYS (DATA-ERR) One sigma confidence level uncertainty 23440 4 26 (~2.%) including A0 and A1 uncertainties as result 23440 4 27 of fit. 23440 4 28 Total uncertainty ~4.% includes contributions from: 23440 4 29 (ERR-1) monitor total cross section - 3.% 23440 4 30 (ERR-2) beam monitoring - 2.% 23440 4 31 (ERR-3) number of nuclei in target - 1.% . 23440 4 32 COMMENT Of compiler M.M. EN-RSL values are mentioned as 23440 4 33 "incident energy beam width" , but is given with +- . 23440 4 34 STATUS (TABLE) Table III of J.Medical Physics,27,2541,2000 23440 4 35 ENDBIB 33 0 23440 4 36 COMMON 3 3 23440 4 37 ERR-1 ERR-2 ERR-3 23440 4 38 PER-CENT PER-CENT PER-CENT 23440 4 39 3. 2. 1. 23440 4 40 ENDCOMMON 3 0 23440 4 41 DATA 5 21 23440 4 42 EN EN-RSL DATA DATA-ERR FLAG 23440 4 43 MEV MEV FGY*M2 FGY*M2 NO-DIM 23440 4 44 72.8 2.0 38.3 0.7 23440 4 45 67.7 2.0 39.2 0.8 23440 4 46 62.7 2.0 39.1 0.5 23440 4 47 58.5 2.5 40.2 0.8 23440 4 48 53.0 2.2 39.9 0.5 23440 4 49 49.0 2.0 41.1 0.5 23440 4 50 45.0 2.0 41.1 0.5 23440 4 51 41.0 2.0 41.5 0.6 23440 4 52 37.5 1.5 43.2 0.6 23440 4 53 34.5 1.5 43.7 0.5 23440 4 54 31.5 1.5 45.0 0.9 23440 4 55 29.0 1.5 45.7 0.9 23440 4 56 26.0 1.5 45.9 0.9 1. 23440 4 57 23.0 1.5 47.2 0.9 1. 23440 4 58 20.0 1.5 48.1 1.0 1. 23440 4 59 18.0 1.5 48.3 1.0 1. 23440 4 60 15.0 1.5 48.0 1.0 1. 23440 4 61 12.0 1.5 46.9 0.9 1. 23440 4 62 9.0 1.5 44.5 0.9 1. 23440 4 63 6.0 1.5 40.0 0.8 1. 23440 4 64 4.0 1.0 35.2 0.7 1. 23440 4 65 ENDDATA 23 0 23440 4 66 ENDSUBENT 65 0 23440 499999 ENDENTRY 4 0 2344099999999