ENTRY 13914 20041201 00001391400000001 SUBENT 13914001 20041201 00001391400100001 BIB 11 26 1391400100002 INSTITUTE (1USABNL,1USAORL) 1391400100003 REFERENCE (J,PR/C,4,900,197109) 1391400100004 AUTHOR (O.A.Wasson,R.E.Chrien,G.G.Slaughter,J.A.Harvey) 1391400100005 TITLE Distribution of Partial Radiation Widths in 1391400100006 238U(n,gamma)239U 1391400100007 FACILITY (ACCEL,1USAORL) Oak Ridge electron accelerator 1391400100008 INC-SOURCE Pulsed time-of-flight technique. 1391400100009 DETECTOR (GELI) GeLi. detector 10 cm3. GeLi shielded from 1391400100010 scattered neutrons by a 1.5 in. thickness of Li2O3 1391400100011 and paraffin and 0.125 in. Pb. Gamma-ray resolution 1391400100012 of 4.4 keV FWHM at 4.0 MeV. 1391400100013 SAMPLE 0.25 in. thick x 2.5 in. diam. of depleted uranium 1391400100014 metal (99.9 % 238U). 1391400100015 MONITOR Gamma-ray energy calibration made relative to 1391400100016 impurity gamma-ray peaks from neutron capture in 1391400100017 hydrogen and iron. 1391400100018 Intensity normalization was done for the 6.7 eV 1391400100019 resonance at the 22 m flight path of the fast- 1391400100020 chopper facility at the high-flux beam reactor 1391400100021 at Brookhaven. The absolute intensity of the 6.7 eV 1391400100022 uranium resonance was measured relative to the 1391400100023 4.9 eV resonance in Au and 11.9 eV resonance in Pt. 1391400100024 CORRECTION Runs corrected for gain shift before being 1391400100025 combined together. Total spectrum corrected for 1391400100026 background. 1391400100027 HISTORY (20041122C) DR 1391400100028 ENDBIB 26 0 1391400100029 NOCOMMON 0 0 1391400100030 ENDSUBENT 29 0 1391400199999 SUBENT 13914002 20041201 00001391400200001 BIB 3 6 1391400200002 REACTION (92-U-238(N,G),PAR,WID) 1391400200003 ERR-ANALYS (DATA-ERR) The errors contains the contribution 1391400200004 from the errors in the net peak area as well 1391400200005 as an estimate of the error in the background 1391400200006 correction to the total spectral counts. 1391400200007 STATUS Data taken from table 4 of the journal article 1391400200008 ENDBIB 6 0 1391400200009 NOCOMMON 0 0 1391400200010 DATA 5 360 1391400200011 EN-RES EN-RES-MIN E DATA DATA-ERR 1391400200012 EV EV KEV MILLI-EV MILLI-EV 1391400200013 6.7 4673.2 10.1 2.5 1391400200014 6.7 4661.1 40.1 2.8 1391400200015 6.7 4070.7 5.0 6.2 1391400200016 6.7 4067.5 16.1 6.1 1391400200017 6.7 4060.6 310.7 7.7 1391400200018 6.7 3991.5 362.4 11.8 1391400200019 6.7 3982.8 575.0 13.6 1391400200020 6.7 3875.0 26.6 5.3 1391400200021 6.7 3845.0 49.3 4.5 1391400200022 6.7 3816.0 87.2 10.5 1391400200023 6.7 3651.5 31.2 7.0 1391400200024 6.7 3639.4 38.5 4.0 1391400200025 6.7 3611.9 9.2 4.1 1391400200026 6.7 3583.5 289.9 1.7 1391400200027 6.7 3564.0 12.1 8.1 1391400200028 21. 4673.2 73.6 3.8 1391400200029 21. 4661.1 27.8 2.8 1391400200030 21. 4070.7 0.0 7.6 1391400200031 21. 4067.5 67.1 8.1 1391400200032 21. 4060.6 412.6 10.6 1391400200033 21. 3991.5 81.0 7.5 1391400200034 21. 3982.8 253.3 9.3 1391400200035 21. 3875.0 7.6 8.3 1391400200036 21. 3845.0 126.4 20.1 1391400200037 21. 3816.0 212.8 13.6 1391400200038 21. 3651.5 4.3 7.8 1391400200039 21. 3639.4 10.7 5.2 1391400200040 21. 3611.9 50.3 7.9 1391400200041 21. 3583.5 68.4 7.3 1391400200042 21. 3564.0 109.5 4.9 1391400200043 37. 4673.2 62.8 5.1 1391400200044 37. 4661.1 7.0 2.8 1391400200045 37. 4070.7 48.5 6.3 1391400200046 37. 4067.5 100.9 6.4 1391400200047 37. 4060.6 21.0 4.7 1391400200048 37. 3991.5 86.0 7.1 1391400200049 37. 3982.8 140.9 7.5 1391400200050 37. 3875.0 156.7 23.1 1391400200051 37. 3845.0 31.9 4.9 1391400200052 37. 3816.0 22.9 6.2 1391400200053 37. 3651.5 42.6 3.0 1391400200054 37. 3639.4 37.9 11.2 1391400200055 37. 3611.9 136.6 5.7 1391400200056 37. 3583.5 0.0 6.4 1391400200057 37. 3564.0 159.9 6.9 1391400200058 67. 4673.2 79.2 6.3 1391400200059 67. 4661.1 23.1 2.2 1391400200060 67. 4070.7 9.5 10.7 1391400200061 67. 4067.5 241.9 12.8 1391400200062 67. 4060.6 87.1 9.1 1391400200063 67. 3991.5 5.7 6.4 1391400200064 67. 3982.8 93.1 7.5 1391400200065 67. 3875.0 17.5 4.9 1391400200066 67. 3845.0 119.5 4.9 1391400200067 67. 3816.0 38.0 12.4 1391400200068 67. 3651.5 13.9 10.0 1391400200069 67. 3639.4 -0.8 17.3 1391400200070 67. 3611.9 109.6 6.9 1391400200071 67. 3583.5 53.8 5.2 1391400200072 67. 3564.0 106.5 11.4 1391400200073 81. 4673.2 0.0 4.1 1391400200074 81. 4661.1 -2.5 7.9 1391400200075 81. 4070.7 19.1 12.2 1391400200076 81. 4067.5 90.5 12.4 1391400200077 81. 4060.6 150.5 12.2 1391400200078 81. 3991.5 34.2 8.9 1391400200079 81. 3982.8 28.2 8.9 1391400200080 81. 3875.0 56.2 7.2 1391400200081 81. 3845.0 20.1 13.3 1391400200082 81. 3816.0 83.4 11.2 1391400200083 81. 3651.5 26.0 17.8 1391400200084 81. 3639.4 180.6 26.0 1391400200085 81. 3611.9 93.1 14.3 1391400200086 81. 3583.5 52.7 12.2 1391400200087 81. 3564.0 75.1 12.9 1391400200088 103. 4673.2 -2.5 3.2 1391400200089 103. 4661.1 20.5 6.3 1391400200090 103. 4070.7 1.4 10.7 1391400200091 103. 4067.5 132.9 11.5 1391400200092 103. 4060.6 287.6 11.7 1391400200093 103. 3991.5 19.6 9.3 1391400200094 103. 3982.8 28.9 9.3 1391400200095 103. 3875.0 258.4 32.6 1391400200096 103. 3845.0 244.0 15.6 1391400200097 103. 3816.0 32.6 12.4 1391400200098 103. 3651.5 -18.3 12.3 1391400200099 103. 3639.4 58.0 18.2 1391400200100 103. 3611.9 50.1 9.9 1391400200101 103. 3583.5 12.2 11.0 1391400200102 103. 3564.0 24.8 9.0 1391400200103 117. 4673.2 174.0 9.5 1391400200104 117. 4661.1 94.7 9.8 1391400200105 117. 4070.7 21.3 11.7 1391400200106 117. 4067.5 53.0 11.7 1391400200107 117. 4060.6 98.8 10.9 1391400200108 117. 3991.5 -9.6 9.6 1391400200109 117. 3982.8 41.0 9.6 1391400200110 117. 3875.0 46.7 18.2 1391400200111 117. 3845.0 -2.3 7.2 1391400200112 117. 3816.0 70.6 16.3 1391400200113 117. 3651.5 -6.8 8.3 1391400200114 117. 3639.4 75.9 32.8 1391400200115 117. 3611.9 30.2 10.9 1391400200116 117. 3583.5 90.0 18.5 1391400200117 117. 3564.0 87.0 11.2 1391400200118 145. 4673.2 27.5 11.1 1391400200119 145. 4661.1 48.0 11.1 1391400200120 145. 4070.7 -18.1 18.8 1391400200121 145. 4067.5 356.0 23.9 1391400200122 145. 4060.6 80.3 15.9 1391400200123 145. 3991.5 20.0 12.5 1391400200124 145. 3982.8 36.0 12.5 1391400200125 145. 3875.0 98.3 14.8 1391400200126 145. 3845.0 121.1 13.7 1391400200127 145. 3816.0 0.8 14.7 1391400200128 145. 3651.5 -5.9 25.5 1391400200129 145. 3639.4 89.1 30.5 1391400200130 145. 3611.9 0.0 20.5 1391400200131 145. 3583.5 0.0 21.5 1391400200132 145. 3564.0 54.7 23.1 1391400200133 165. 4673.2 91.6 9.5 1391400200134 165. 4661.1 4.1 7.9 1391400200135 165. 4070.7 24.1 15.0 1391400200136 165. 4067.5 21.9 14.1 1391400200137 165. 4060.6 94.7 14.1 1391400200138 165. 3991.5 21.8 13.9 1391400200139 165. 3982.8 72.0 15.3 1391400200140 165. 3875.0 47.1 6.4 1391400200141 165. 3845.0 360.5 20.9 1391400200142 165. 3816.0 31.8 13.6 1391400200143 165. 3651.5 -40.0 16.0 1391400200144 165. 3639.4 -27.8 21.9 1391400200145 165. 3611.9 98.7 23.5 1391400200146 165. 3583.5 213.2 28.0 1391400200147 165. 3564.0 215.4 28.5 1391400200148 185. 4673.2 33.5 5.7 1391400200149 185. 4661.1 14.5 8.8 1391400200150 185. 4070.7 14.3 12.2 1391400200151 185. 4067.5 94.3 13.0 1391400200152 185. 4060.6 43.0 10.4 1391400200153 185. 3991.5 10.0 8.6 1391400200154 185. 3982.8 66.0 9.6 1391400200155 185. 3875.0 35.3 8.0 1391400200156 185. 3845.0 -12.9 12.9 1391400200157 185. 3816.0 -5.0 14.3 1391400200158 185. 3651.5 -1.5 15.6 1391400200159 185. 3639.4 15.6 21.1 1391400200160 185. 3611.9 34.2 5.8 1391400200161 185. 3583.5 133.8 9.0 1391400200162 185. 3564.0 -5.8 17.3 1391400200163 208. 4673.2 70.7 9.5 1391400200164 208. 4661.1 71.3 12.6 1391400200165 208. 4067.7 14.3 16.4 1391400200166 208. 4067.5 51.4 16.4 1391400200167 208. 4060.6 280.5 18.2 1391400200168 208. 3991.5 32.5 13.9 1391400200169 208. 3982.8 58.9 14.3 1391400200170 208. 3875.0 6.8 16.7 1391400200171 208. 3845.0 120.3 11.8 1391400200172 208. 3816.0 8.9 12.0 1391400200173 208. 3651.5 74.5 12.3 1391400200174 208. 3639.4 -4.9 27.8 1391400200175 208. 3611.9 130.7 11.5 1391400200176 208. 3583.5 62.3 30.9 1391400200177 208. 3564.0 96.6 23.2 1391400200178 237. 4673.2 48.3 15.8 1391400200179 237. 4661.1 64.1 12.9 1391400200180 237. 4067.7 19.6 13.9 1391400200181 237. 4067.5 -6.7 12.9 1391400200182 237. 4060.6 83.9 12.9 1391400200183 237. 3991.5 276.1 32.1 1391400200184 237. 3982.8 519.4 37.4 1391400200185 237. 3875.0 112.3 17.8 1391400200186 237. 3845.0 390.9 15.2 1391400200187 237. 3816.0 17.4 11.6 1391400200188 237. 3651.5 118.0 28.1 1391400200189 237. 3639.4 22.5 32.0 1391400200190 237. 3611.9 11.2 28.1 1391400200191 237. 3583.5 117.8 29.4 1391400200192 237. 3564.0 38.8 25.3 1391400200193 273. 4673.2 39.8 10.1 1391400200194 273. 4661.1 27.8 10.1 1391400200195 273. 4070.7 23.3 13.1 1391400200196 273. 4067.5 8.6 12.7 1391400200197 273. 4060.6 34.9 11.1 1391400200198 273. 3991.5 31.0 10.0 1391400200199 273. 3982.8 25.7 10.0 1391400200200 273. 3875.0 52.0 7.2 1391400200201 273. 3845.0 -11.4 12.5 1391400200202 273. 3816.0 2.3 15.1 1391400200203 273. 3651.5 -11.8 6.5 1391400200204 273. 3639.4 2.4 33.8 1391400200205 273. 3611.9 0.0 17.8 1391400200206 273. 3583.5 67.8 13.7 1391400200207 273. 3564.0 15.6 19.3 1391400200208 291. 4673.2 0.0 10.1 1391400200209 291. 4661.1 -2.8 11.4 1391400200210 291. 4070.7 41.1 15.1 1391400200211 291. 4067.5 57.3 14.6 1391400200212 291. 4060.6 205.2 15.1 1391400200213 291. 3991.5 227.9 29.2 1391400200214 291. 3982.8 247.5 29.6 1391400200215 291. 3875.0 278.6 22.8 1391400200216 291. 3845.0 -10.6 13.3 1391400200217 291. 3816.0 8.5 16.7 1391400200218 291. 3651.5 29.9 9.1 1391400200219 291. 3639.4 45.2 29.3 1391400200220 291. 3611.9 36.6 18.3 1391400200221 291. 3583.5 113.9 17.9 1391400200222 291. 3564.0 120.3 16.0 1391400200223 347. 4673.2 78.9 12.0 1391400200224 347. 4661.1 9.5 17.4 1391400200225 347. 4070.7 76.6 28.2 1391400200226 347. 4067.5 63.8 26.2 1391400200227 347. 4060.6 174.5 24.8 1391400200228 347. 3991.5 -16.4 21.8 1391400200229 347. 3982.8 68.5 24.6 1391400200230 347. 3875.0 52.4 13.3 1391400200231 347. 3845.0 -34.9 21.2 1391400200232 347. 3816.0 38.8 32.6 1391400200233 347. 3651.5 -15.7 29.9 1391400200234 347. 3639.4 13.4 36.2 1391400200235 347. 3611.9 84.2 26.8 1391400200236 347. 3583.5 0.0 20.6 1391400200237 347. 3564.0 69.3 23.1 1391400200238 397. 4673.2 0.0 14.2 1391400200239 397. 4661.1 48.3 18.9 1391400200240 397. 4070.7 11.2 22.7 1391400200241 397. 4067.5 -9.8 22.0 1391400200242 397. 4060.6 -22.0 19.6 1391400200243 397. 3991.5 219.7 49.9 1391400200244 397. 3982.8 325.7 53.5 1391400200245 397. 3875.0 -22.8 22.0 1391400200246 397. 3845.0 72.1 21.2 1391400200247 397. 3816.0 57.4 29.8 1391400200248 397. 3651.5 0.0 28.7 1391400200249 397. 3639.4 0.0 46.2 1391400200250 397. 3611.9 0.0 25.7 1391400200251 397. 3583.5 48.4 23.7 1391400200252 397. 3564.0 59.1 39.8 1391400200253 410. 4673.2 7.9 12.6 1391400200254 410. 4661.1 14.5 12.0 1391400200255 410. 4070.7 -25.5 27.3 1391400200256 410. 4067.5 85.3 28.7 1391400200257 410. 4060.6 308.4 29.7 1391400200258 410. 3991.5 -9.3 12.8 1391400200259 410. 3982.8 -18.9 13.5 1391400200260 410. 3875.0 -24.3 17.1 1391400200261 410. 3845.0 24.3 14.8 1391400200262 410. 3816.0 15.1 22.1 1391400200263 410. 3651.5 4.7 31.9 1391400200264 410. 3639.4 130.7 42.0 1391400200265 410. 3611.9 0.0 31.1 1391400200266 410. 3583.5 53.0 36.7 1391400200267 410. 3564.0 177.8 19.6 1391400200268 434. 4673.2 18.9 11.4 1391400200269 434. 4661.1 0.0 13.9 1391400200270 434. 4070.7 72.4 18.5 1391400200271 434. 4067.5 136.0 18.5 1391400200272 434. 4060.6 63.0 14.3 1391400200273 434. 3991.5 21.0 15.3 1391400200274 434. 3982.8 6.4 14.3 1391400200275 434. 3875.0 -4.6 19.3 1391400200276 434. 3845.0 74.4 17.8 1391400200277 434. 3816.0 76.0 12.8 1391400200278 434. 3651.5 58.7 23.5 1391400200279 434. 3639.4 25.2 33.5 1391400200280 434. 3611.9 0.0 25.2 1391400200281 434. 3583.5 -26.4 24.6 1391400200282 434. 3564.0 17.6 18.5 1391400200283 463. 4673.2 31.6 14.5 1391400200284 463. 4661.1 0.0 15.8 1391400200285 463. 4070.7 23.4 24.5 1391400200286 463. 4067.5 38.1 23.4 1391400200287 463. 4060.6 193.0 24.5 1391400200288 463. 3991.5 37.1 31.0 1391400200289 463. 3982.8 114.9 33.9 1391400200290 463. 3875.0 100.9 21.2 1391400200291 463. 3845.0 11.8 23.5 1391400200292 463. 3816.0 28.3 24.0 1391400200293 463. 3651.5 0.0 20.7 1391400200294 463. 3639.4 55.2 51.7 1391400200295 463. 3611.9 0.0 34.5 1391400200296 463. 3583.5 256.8 33.7 1391400200297 463. 3564.0 34.9 25.3 1391400200298 518. 4673.2 27.8 18.6 1391400200299 518. 4661.1 0.0 11.7 1391400200300 518. 4070.7 -19.6 25.5 1391400200301 518. 4067.5 86.4 20.6 1391400200302 518. 4060.6 10.8 20.6 1391400200303 518. 3991.5 5.0 35.7 1391400200304 518. 3982.8 497.2 49.9 1391400200305 518. 3875.0 1.1 24.7 1391400200306 518. 3845.0 43.6 30.0 1391400200307 518. 3816.0 36.1 18.2 1391400200308 518. 3651.5 29.9 32.2 1391400200309 518. 3639.4 50.6 40.3 1391400200310 518. 3611.9 0.0 36.8 1391400200311 518. 3583.5 100.1 45.8 1391400200312 518. 3564.0 362.9 45.8 1391400200313 535. 4673.2 40.7 14.2 1391400200314 535. 4661.1 50.5 18.3 1391400200315 535. 4070.7 76.2 37.4 1391400200316 535. 4067.5 47.6 35.0 1391400200317 535. 4060.6 270.7 35.7 1391400200318 535. 3991.5 37.4 13.9 1391400200319 535. 3982.8 56.0 15.0 1391400200320 535. 3875.0 69.8 20.9 1391400200321 535. 3845.0 75.5 25.8 1391400200322 535. 3816.0 -23.3 25.6 1391400200323 535. 3651.5 -16.1 63.5 1391400200324 535. 3639.4 0.0 43.0 1391400200325 535. 3611.9 64.5 28.0 1391400200326 535. 3583.5 130.8 20.3 1391400200327 535. 3564.0 15.8 29.3 1391400200328 580. 4673.2 34.7 20.5 1391400200329 580. 4661.1 16.1 16.7 1391400200330 580. 4070.7 0.0 32.2 1391400200331 580. 4067.5 79.7 32.2 1391400200332 580. 4060.6 194.4 31.1 1391400200333 580. 3991.5 -13.5 23.9 1391400200334 580. 3982.8 43.2 25.0 1391400200335 580. 3875.0 137.0 23.9 1391400200336 580. 3845.0 618.6 31.5 1391400200337 580. 3816.0 -28.3 29.5 1391400200338 580. 3651.5 39.1 32.5 1391400200339 580. 3639.4 7.8 18.2 1391400200340 580. 3611.9 138.1 37.8 1391400200341 580. 3583.5 109.3 41.0 1391400200342 580. 3564.0 -13.7 30.0 1391400200343 595. 4673.2 16.4 21.5 1391400200344 595. 4661.1 12.3 12.6 1391400200345 595. 4070.7 -13.6 25.2 1391400200346 595. 4067.5 61.6 23.8 1391400200347 595. 4060.6 19.2 21.7 1391400200348 595. 3991.5 87.0 31.4 1391400200349 595. 3982.8 77.8 31.4 1391400200350 595. 3875.0 15.9 27.3 1391400200351 595. 3845.0 44.4 24.7 1391400200352 595. 3816.0 29.1 25.2 1391400200353 595. 3651.5 -8.0 65.4 1391400200354 595. 3639.4 0.0 42.7 1391400200355 595. 3611.9 97.5 36.0 1391400200356 595. 3583.5 50.4 33.6 1391400200357 595. 3564.0 46.2 44.8 1391400200358 600. 4673.2 35.4 5.7 1391400200359 600. 4661.1 30.3 7.9 1391400200360 600. 4070.7 24.5 9.4 1391400200361 600. 4067.5 32.5 9.1 1391400200362 600. 4060.6 78.7 8.4 1391400200363 600. 3991.5 47.4 7.5 1391400200364 600. 3982.8 57.4 7.5 1391400200365 600. 3875.0 62.2 8.3 1391400200366 600. 3845.0 67.9 8.0 1391400200367 600. 3816.0 20.9 10.9 1391400200368 600. 3651.5 -0.6 10.5 1391400200369 600. 3639.4 39.2 13.2 1391400200370 600. 3611.9 26.1 8.4 1391400200371 600. 3583.5 43.0 3.0 1391400200372 600. 3564.0 39.8 8.1 1391400200373 ENDDATA 362 0 1391400200374 ENDSUBENT 373 0 1391400299999 ENDENTRY 2 0 1391499999999