ENTRY 23505 20200118 228523505 0 1 SUBENT 23505001 20200118 228523505 1 1 BIB 12 38 23505 1 2 TITLE Investigation of the 37Ar(n,p)37Cl and 37Ar(n,alpha)34S23505 1 3 reactions in the neutron energy range from 10 meV to 23505 1 4 100 keV 23505 1 5 AUTHOR (G.Goeminne,C.Wagemans, J.Wagemans, O.Serot,M.Loiselet,23505 1 6 M.Gaelens) 23505 1 7 REFERENCE (J,NP/A,678,11,2000) 23505 1 8 INSTITUTE (2BLGGHT,2ZZZGEL,2BLGLVN) 23505 1 9 FACILITY (LINAC,2ZZZGEL) Neutron spectrometer GELINA 23505 1 10 Burst width 1 nsec at 800 Hz, 10 nsec at 100 Hz. 23505 1 11 (CYCLO,2BLGLVN) 30-MeV cyclotron for samples 23505 1 12 production. 23505 1 13 SAMPLE Samples were made at 30-MeV cyclotron via 23505 1 14 Cl-37(p,n)Ar-37 reaction by bombarding NaCl target with23505 1 15 30 MeV protons. Ar-37 atoms (ionized 1+) were 23505 1 16 implanted in a 20 micron Al foils. Number of Ar-37 23505 1 17 atoms was determined at IRMM by detecting 2.62 keV 23505 1 18 KX rays with gas-flow proportional counter. 23505 1 19 DECAY-DATA (18-AR-37,35.0D) 23505 1 20 DETECTOR (IOCH) Frisch-gridded gas (methane 99.999%) flow 23505 1 21 ionization chamber - FIC, pressure 1 bar. 23505 1 22 Compensated parallel plate ionization chamber - CIC; 23505 1 23 working gas methane. 23505 1 24 (SIBAR) Almost 2PI-geometry, 100 micron thick, 3000 mm223505 1 25 large detector. 23505 1 26 METHOD (TOF) 8.3 m flight path. 23505 1 27 Energy range 1eV-10keV 10meV-1eV 1eV-70keV 100eV-100keV23505 1 28 Frequency,Hz 800 100 800 800 23505 1 29 Detector FIC FIC SIBAR CIC 23505 1 30 Ar atoms 2.15E+15 2.83E+15 5.00E+15 7.00E+15 23505 1 31 Measurement 23505 1 32 time, hr 480. 150. 100. 370. 23505 1 33 Run by SIBAR was not taken into account at analysis 23505 1 34 due to low statistics. 23505 1 35 CORRECTION Energy dependent background was determined by black 23505 1 36 resonance filters (Al,Rh,Au,Mn,Cd). 23505 1 37 ERR-ANALYS (ERR-1) Uncertainty of number of Ar-37 atoms 23505 1 38 HISTORY (20190303C) M.M. 23505 1 39 (20200118A) SD: Correction on Subent 004. 23505 1 40 ENDBIB 38 0 23505 1 41 COMMON 1 3 23505 1 42 ERR-1 23505 1 43 PER-CENT 23505 1 44 7. 23505 1 45 ENDCOMMON 3 0 23505 1 46 ENDSUBENT 45 0 23505 199999 SUBENT 23505002 20190516 228023505 2 1 BIB 6 20 23505 2 2 REACTION (18-AR-37(N,A)16-S-34,,SIG) 23505 2 3 ANALYSIS SIG1(En)=((Y1(En)*N2)/(Y2(En)*N1))*SIG2(En), 23505 2 4 1 - Ar-37, 2 - B-10, 23505 2 5 Y - counting rates, 23505 2 6 N - number of atoms in sample, 23505 2 7 SIG2 - B10(n,alpha)Li-7 cross section from ENDF/B-VI. 23505 2 8 N1/N2 was determined by normalizing the obtained SIG1 23505 2 9 curve to the thermal value of R.Bieber+ . 23505 2 10 100 Hz run normalized to thermal value . 23505 2 11 MONITOR (5-B-10(N,A)3-LI-7,,SIG) reaction as flux monitor and 23505 2 12 for neutron energy scale calibration. 23505 2 13 From ENDF/B-VI,version or year is not mentioned in the23505 2 14 article. 23505 2 15 ((MONIT2)18-AR-37(N,A)16-S-34,,SIG) At thermal energy. 23505 2 16 MONIT-REF ((MONIT2)22427002,R.Bieber+,J,NP/A,647,3,1999) 23505 2 17 ERR-ANALYS .Quantization error (1/2 pixel): 23505 2 18 scale X - 0.21 % , scale Y - 0.18 % 23505 2 19 (DATA-ERR) Type of uncertainty is not explained in the 23505 2 20 article. 23505 2 21 STATUS (CURVE) Fig.4 of Nucl.Phys.A,v.678,p.11,2000 23505 2 22 ENDBIB 20 0 23505 2 23 COMMON 4 3 23505 2 24 EN-ERR-DIG ERR-DIG EN-NRM MONIT2 23505 2 25 PER-CENT PER-CENT EV B 23505 2 26 0.82 0.39 0.0253 1070. 23505 2 27 ENDCOMMON 3 0 23505 2 28 DATA 3 10 23505 2 29 EN DATA DATA-ERR 23505 2 30 EV B B 23505 2 31 1.243E-02 1.569E+03 2.302E+02 23505 2 32 1.514E-02 1.448E+03 2.124E+02 23505 2 33 1.880E-02 1.314E+03 1.568E+02 23505 2 34 2.379E-02 1.128E+03 1.244E+02 23505 2 35 3.185E-02 9.366E+02 7.853E+01 23505 2 36 4.386E-02 8.100E+02 7.501E+01 23505 2 37 6.451E-02 6.463E+02 7.131E+01 23505 2 38 1.053E-01 5.368E+02 5.445E+01 23505 2 39 2.034E-01 3.857E+02 4.255E+01 23505 2 40 5.727E-01 2.265E+02 3.322E+01 23505 2 41 ENDDATA 12 0 23505 2 42 ENDSUBENT 41 0 23505 299999 SUBENT 23505003 20190516 228023505 3 1 BIB 5 16 23505 3 2 REACTION (18-AR-37(N,A)16-S-34,,SIG) 23505 3 3 MONITOR (5-B-10(N,A)3-LI-7,,SIG) reaction as flux monitor and 23505 3 4 for neutron energy scale calibration. 23505 3 5 From ENDF/B-VI,version or year is not mentioned in the23505 3 6 article. 23505 3 7 ANALYSIS SIG1(En)=((Y1(En)*N2)/(Y2(En)*N1))*SIG2(En), 23505 3 8 1 - Ar-37, 2 - B-10, 23505 3 9 Y - counting rates, 23505 3 10 N - number of atoms in sample, 23505 3 11 SIG2 - B10(n,alpha)Li-7 cross section from ENDF/B-VI. 23505 3 12 800 Hz run, absolute values. 23505 3 13 ERR-ANALYS .Quantization error (1/2 pixel): 23505 3 14 scale X - 0.21 % , scale Y - 0.18 % 23505 3 15 (DATA-ERR) Type of uncertainty is not explained in the 23505 3 16 article. 23505 3 17 STATUS (CURVE) Fig.4 of Nucl.Phys.A,v.678,p.11,2000 23505 3 18 ENDBIB 16 0 23505 3 19 COMMON 2 3 23505 3 20 EN-ERR-DIG ERR-DIG 23505 3 21 PER-CENT PER-CENT 23505 3 22 0.82 0.39 23505 3 23 ENDCOMMON 3 0 23505 3 24 DATA 3 11 23505 3 25 EN DATA DATA-ERR 23505 3 26 EV B B 23505 3 27 1.086E+00 1.680E+02 2.157E+01 23505 3 28 1.468E+00 1.151E+02 1.582E+01 23505 3 29 2.099E+00 1.114E+02 1.531E+01 23505 3 30 3.328E+00 8.467E+01 1.164E+01 23505 3 31 5.745E+00 6.182E+01 7.936E+00 23505 3 32 8.773E+00 4.478E+01 6.157E+00 23505 3 33 1.328E+01 4.852E+01 6.671E+00 23505 3 34 2.009E+01 3.871E+01 5.678E+00 23505 3 35 2.793E+01 3.688E+01 5.751E+00 23505 3 36 4.775E+01 2.167E+01 2.979E+00 23505 3 37 8.012E+01 1.647E+01 2.568E+00 23505 3 38 ENDDATA 13 0 23505 3 39 ENDSUBENT 38 0 23505 399999 SUBENT 23505004 20200118 228523505 4 1 BIB 7 18 23505 4 2 REACTION (18-AR-37(N,A)16-S-34,,SIG) 23505 4 3 MONITOR (5-B-10(N,A)3-LI-7,,SIG) reaction as flux monitor and 23505 4 4 for neutron energy scale calibration. 23505 4 5 From ENDF/B-VI,version or year is not mentioned in the23505 4 6 article. 23505 4 7 ANALYSIS SIG1(En)=((Y1(En)*N2)/(Y2(En)*N1))*SIG2(En), 23505 4 8 1 - Ar-37, 2 - B-10, 23505 4 9 Y - counting rates, 23505 4 10 N - number of atoms in sample, 23505 4 11 SIG2 - B10(n,alpha)Li-7 cross section from ENDF/B-VI. 23505 4 12 800 Hz run by FIC and CIC, absolute values. 23505 4 13 FLAG (1.) Measured by FIC 23505 4 14 (2.) Measured by CIC 23505 4 15 ERR-ANALYS .Quantization error (1/2 pixel): 23505 4 16 scale X - 0.005 keV, scale Y - 0.095 b . 23505 4 17 STATUS (CURVE) Fig.5 of Nucl.Phys.A,v.678,p.11,2000 23505 4 18 HISTORY (20200118A) SD: Energy units corrected in DATA section 23505 4 19 (EV -> KEV). 23505 4 20 ENDBIB 18 0 23505 4 21 COMMON 2 3 23505 4 22 EN-ERR-DIG ERR-DIG 23505 4 23 KEV B 23505 4 24 0.011 0.14 23505 4 25 ENDCOMMON 3 0 23505 4 26 DATA 3 249 23505 4 27 EN DATA FLAG 23505 4 28 KEV B NO-DIM 23505 4 29 0.114 16.29 1. 23505 4 30 0.124 12.30 2. 23505 4 31 0.134 9.84 1. 23505 4 32 0.134 10.78 2. 23505 4 33 0.134 20.84 2. 23505 4 34 0.154 7.75 2. 23505 4 35 0.184 12.30 2. 23505 4 36 0.205 9.65 1. 23505 4 37 0.225 11.35 2. 23505 4 38 0.255 9.46 1. 23505 4 39 0.285 10.78 2. 23505 4 40 0.326 8.51 1. 23505 4 41 0.356 11.35 2. 23505 4 42 0.407 9.08 1. 23505 4 43 0.427 10.97 2. 23505 4 44 0.528 10.02 2. 23505 4 45 0.548 10.02 1. 23505 4 46 0.619 20.46 2. 23505 4 47 0.649 11.16 2. 23505 4 48 0.690 8.13 1. 23505 4 49 0.690 10.02 2. 23505 4 50 0.740 21.22 2. 23505 4 51 0.761 11.35 1. 23505 4 52 0.781 7.37 2. 23505 4 53 0.811 12.49 2. 23505 4 54 0.851 0.54 2. 23505 4 55 0.852 10.21 2. 23505 4 56 0.852 11.92 1. 23505 4 57 0.912 14.20 2. 23505 4 58 0.932 10.02 1. 23505 4 59 0.942 6.80 2. 23505 4 60 0.983 11.73 2. 23505 4 61 1.023 16.66 2. 23505 4 62 1.034 14.01 1. 23505 4 63 1.064 12.68 2. 23505 4 64 1.094 24.25 2. 23505 4 65 1.104 17.99 1. 23505 4 66 1.125 17.61 1. 23505 4 67 1.145 32.60 2. 23505 4 68 1.155 24.82 1. 23505 4 69 1.175 17.99 1. 23505 4 70 1.205 18.37 2. 23505 4 71 1.206 21.22 1. 23505 4 72 1.246 23.30 1. 23505 4 73 1.246 36.21 2. 23505 4 74 1.266 25.01 1. 23505 4 75 1.286 16.28 2. 23505 4 76 1.307 30.89 1. 23505 4 77 1.307 60.31 2. 23505 4 78 1.317 27.48 2. 23505 4 79 1.327 40.76 1. 23505 4 80 1.327 54.99 2. 23505 4 81 1.347 40.00 2. 23505 4 82 1.357 38.11 2. 23505 4 83 1.368 48.73 1. 23505 4 84 1.378 36.78 2. 23505 4 85 1.388 47.02 2. 23505 4 86 1.408 57.84 1. 23505 4 87 1.418 84.97 2. 23505 4 88 1.428 80.99 2. 23505 4 89 1.449 70.36 2. 23505 4 90 1.449 80.04 1. 23505 4 91 1.469 101.10 2. 23505 4 92 1.479 76.06 1. 23505 4 93 1.489 114.01 2. 23505 4 94 1.509 84.59 2. 23505 4 95 1.520 91.80 1. 23505 4 96 1.529 69.41 2. 23505 4 97 1.550 115.90 2. 23505 4 98 1.560 87.06 2. 23505 4 99 1.570 120.84 1. 23505 4 100 1.580 113.82 2. 23505 4 101 1.601 107.74 1. 23505 4 102 1.601 119.13 2. 23505 4 103 1.631 70.93 2. 23505 4 104 1.641 83.46 1. 23505 4 105 1.661 61.06 2. 23505 4 106 1.661 65.05 2. 23505 4 107 1.671 61.82 1. 23505 4 108 1.681 42.66 2. 23505 4 109 1.681 66.19 2. 23505 4 110 1.691 23.68 2. 23505 4 111 1.691 68.84 2. 23505 4 112 1.711 34.50 2. 23505 4 113 1.721 42.47 1. 23505 4 114 1.721 45.31 2. 23505 4 115 1.752 41.52 2. 23505 4 116 1.762 20.27 1. 23505 4 117 1.772 13.63 2. 23505 4 118 1.792 22.73 2. 23505 4 119 1.802 17.80 2. 23505 4 120 1.812 8.31 1. 23505 4 121 1.822 4.52 2. 23505 4 122 1.842 0.53 2. 23505 4 123 1.873 5.09 1. 23505 4 124 1.893 0.53 2. 23505 4 125 1.913 3.38 1. 23505 4 126 1.953 0.53 2. 23505 4 127 1.953 4.33 2. 23505 4 128 1.984 2.24 1. 23505 4 129 2.004 4.14 2. 23505 4 130 2.034 0.53 2. 23505 4 131 2.034 8.69 2. 23505 4 132 2.095 0.91 1. 23505 4 133 2.135 4.14 2. 23505 4 134 2.166 2.05 1. 23505 4 135 2.176 7.93 2. 23505 4 136 2.196 4.14 2. 23505 4 137 2.247 3.95 2. 23505 4 138 2.297 3.76 2. 23505 4 139 2.307 6.98 1. 23505 4 140 2.317 0.34 2. 23505 4 141 2.368 11.92 2. 23505 4 142 2.378 13.05 1. 23505 4 143 2.398 23.30 2. 23505 4 144 2.409 14.76 2. 23505 4 145 2.449 26.72 2. 23505 4 146 2.469 16.47 2. 23505 4 147 2.469 36.96 1. 23505 4 148 2.479 34.31 2. 23505 4 149 2.490 68.46 2. 23505 4 150 2.500 31.27 2. 23505 4 151 2.530 73.40 2. 23505 4 152 2.551 80.23 1. 23505 4 153 2.561 60.11 2. 23505 4 154 2.612 97.11 2. 23505 4 155 2.642 117.04 2. 23505 4 156 2.652 92.75 1. 23505 4 157 2.672 87.25 2. 23505 4 158 2.692 58.59 2. 23505 4 159 2.712 54.99 2. 23505 4 160 2.733 63.34 1. 23505 4 161 2.743 77.57 2. 23505 4 162 2.773 47.97 2. 23505 4 163 2.813 44.17 2. 23505 4 164 2.823 30.51 1. 23505 4 165 2.854 34.49 2. 23505 4 166 2.884 12.48 2. 23505 4 167 2.934 19.12 1. 23505 4 168 2.934 25.01 2. 23505 4 169 2.975 15.90 2. 23505 4 170 3.015 12.67 2. 23505 4 171 3.035 11.72 1. 23505 4 172 3.066 6.41 2. 23505 4 173 3.116 18.74 2. 23505 4 174 3.136 18.93 2. 23505 4 175 3.146 6.79 1. 23505 4 176 3.177 0.34 2. 23505 4 177 3.207 18.93 2. 23505 4 178 3.258 4.70 1. 23505 4 179 3.258 6.22 2. 23505 4 180 3.308 12.29 2. 23505 4 181 3.349 3.56 2. 23505 4 182 3.399 5.84 1. 23505 4 183 3.409 3.18 2. 23505 4 184 3.470 6.03 2. 23505 4 185 3.520 0.34 2. 23505 4 186 3.531 3.37 1. 23505 4 187 3.581 0.34 2. 23505 4 188 3.642 11.72 2. 23505 4 189 3.682 2.42 1. 23505 4 190 3.713 2.99 2. 23505 4 191 3.753 5.84 2. 23505 4 192 3.824 1.10 1. 23505 4 193 3.824 5.65 2. 23505 4 194 3.884 2.80 2. 23505 4 195 3.945 5.27 2. 23505 4 196 3.986 0.90 1. 23505 4 197 4.087 0.52 2. 23505 4 198 4.157 2.61 2. 23505 4 199 4.178 0.52 1. 23505 4 200 4.228 4.70 2. 23505 4 201 4.309 0.90 1. 23505 4 202 4.309 2.42 2. 23505 4 203 4.390 0.71 2. 23505 4 204 4.400 2.42 1. 23505 4 205 4.461 2.61 2. 23505 4 206 4.501 1.28 1. 23505 4 207 4.542 2.42 2. 23505 4 208 4.602 0.71 1. 23505 4 209 4.633 2.42 2. 23505 4 210 4.713 0.71 1. 23505 4 211 4.825 0.71 1. 23505 4 212 4.895 0.71 2. 23505 4 213 4.936 0.52 1. 23505 4 214 5.057 0.90 1. 23505 4 215 5.088 2.42 2. 23505 4 216 5.168 0.71 1. 23505 4 217 5.290 0.71 1. 23505 4 218 5.360 0.71 2. 23505 4 219 5.421 0.71 1. 23505 4 220 5.492 0.71 2. 23505 4 221 5.563 0.71 1. 23505 4 222 5.613 0.71 2. 23505 4 223 5.704 0.71 1. 23505 4 224 5.846 0.71 1. 23505 4 225 6.008 0.71 1. 23505 4 226 6.058 2.42 2. 23505 4 227 6.159 2.23 1. 23505 4 228 6.210 2.41 2. 23505 4 229 6.311 0.71 1. 23505 4 230 6.483 0.71 1. 23505 4 231 6.614 2.22 2. 23505 4 232 6.675 0.71 1. 23505 4 233 6.746 2.03 2. 23505 4 234 6.847 0.71 1. 23505 4 235 6.907 0.51 2. 23505 4 236 7.049 0.70 1. 23505 4 237 7.211 0.70 2. 23505 4 238 7.251 0.89 1. 23505 4 239 7.382 1.84 2. 23505 4 240 7.453 0.70 1. 23505 4 241 7.514 0.70 2. 23505 4 242 7.575 0.70 1. 23505 4 243 7.666 0.70 1. 23505 4 244 7.726 4.12 2. 23505 4 245 7.797 0.70 2. 23505 4 246 7.878 0.70 2. 23505 4 247 7.898 0.70 1. 23505 4 248 7.949 0.70 2. 23505 4 249 8.030 0.51 2. 23505 4 250 8.100 3.93 2. 23505 4 251 8.131 0.70 1. 23505 4 252 8.191 0.70 2. 23505 4 253 8.262 0.70 2. 23505 4 254 8.333 0.51 2. 23505 4 255 8.383 0.89 1. 23505 4 256 8.434 0.70 2. 23505 4 257 8.505 4.11 2. 23505 4 258 8.586 0.70 2. 23505 4 259 8.646 0.70 1. 23505 4 260 8.666 0.89 2. 23505 4 261 8.768 0.70 2. 23505 4 262 8.859 0.51 2. 23505 4 263 8.919 0.70 1. 23505 4 264 8.960 0.51 2. 23505 4 265 9.041 0.51 2. 23505 4 266 9.132 0.51 2. 23505 4 267 9.212 0.70 1. 23505 4 268 9.222 0.70 2. 23505 4 269 9.313 0.51 2. 23505 4 270 9.404 0.70 2. 23505 4 271 9.516 0.70 2. 23505 4 272 9.516 0.70 1. 23505 4 273 9.607 0.70 2. 23505 4 274 9.708 0.51 2. 23505 4 275 9.819 0.69 2. 23505 4 276 9.819 0.70 1. 23505 4 277 9.910 0.69 2. 23505 4 278 ENDDATA 251 0 23505 4 279 ENDSUBENT 278 0 23505 499999 SUBENT 23505005 20190516 228023505 5 1 BIB 4 12 23505 5 2 REACTION 1(18-AR-37(N,0),,EN) 23505 5 3 2(18-AR-37(N,0),,J) 23505 5 4 3(18-AR-37(N,0),,PTY) 23505 5 5 4(18-AR-37(N,EL),,WID) 23505 5 6 5(18-AR-37(N,A),,WID) 23505 5 7 6(18-AR-37(N,P),,WID) 23505 5 8 7(18-AR-37(N,A),,WID/STR) g*Gn*Galpha/Gtotal 23505 5 9 ANALYSIS (SLA) Not-interfering Breight-Wigner shapes fit . 23505 5 10 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 23505 5 11 article. 23505 5 12 STATUS (TABLE) Table 2 of Nucl.Phys.A,v.678,p.11,2000 23505 5 13 (DEP,23505004) Measured CS used in fits . 23505 5 14 ENDBIB 12 0 23505 5 15 NOCOMMON 0 0 3 23505 5 16 DATA 9 4 23505 5 17 DATA 1DATA-ERR 1DATA 2DATA 3DATA 4DATA 523505 5 18 DATA 6DATA 7DATA-ERR 7 23505 5 19 KEV KEV NO-DIM NO-DIM EV EV 23505 5 20 EV EV EV 23505 5 21 1.540 0.020 2. +1. 37. 257. 23505 5 22 7. 20. 4. 23505 5 23 2.630 0.030 2. +1. 57. 209. 23505 5 24 4. 26. 5. 23505 5 25 21.5 0.2 23505 5 26 68. 15. 23505 5 27 38.0 0.7 23505 5 28 32. 14. 23505 5 29 ENDDATA 12 0 23505 5 30 ENDSUBENT 29 0 23505 599999 ENDENTRY 5 0 2350599999999