ENTRY 10641 20080813 13491064100000001 SUBENT 10641001 20080813 13491064100100001 BIB 13 28 1064100100002 INSTITUTE (1USAANL) 1064100100003 REFERENCE (J,NSE,61,540,197612) 1064100100004 AUTHOR (D.L.Smith) 1064100100005 TITLE Measurement of Cross Sections for the 7Li(n,n'gamma)7Li1064100100006 reaction from 0.57 to 4 MeV. 1064100100007 FACILITY (ACCEL,1USAANL) Fast Neutron Generator 1064100100008 INC-SOURCE (P-LI7) Protons on lithium-7 1064100100009 INC-SPECT Incident neutron energy resolution veries from about 1064100100010 0.1 MeV at 0.57 MeV to 0.06 MeV at 4 MeV. 1064100100011 SAMPLE Lithium metal sample, enriched to 99.99% 7Li; 1064100100012 uranium enriched to 93.3% 235U. 1064100100013 METHOD (TOF,PHD) Time-of-flight, pulse-height discrimination 1064100100014 DETECTOR (GELI) Germanium-lithium detector 1064100100015 ERR-ANALYS1(DATA-ERR) Overall uncertainty in ratios, includes 1064100100016 uncertainty due to: 1064100100017 . determining detector counts - 5%, 1064100100018 . geometric effects - 3%, 1064100100019 . neutron source characteristics - <2%, 1064100100020 . gamma-ray detector efficiency - 4%, 1064100100021 . mass of uranium deposit - 1%, 1064100100022 . gamma-ray attenuation in sample - 0.4%, 1064100100023 . neutron attenuation in sample - 2%, 1064100100024 . multiple scattering in sample - 2%. 1064100100025 2(DATA-ERR) Total RMS error in cross section. 1064100100026 STATUS (APRVD) Approved by author 1977/2/11. 1064100100027 HISTORY (19761208C) 1064100100028 (20080813A) Updated to new date formats, lower case. 1064100100029 BIB updated. 1064100100030 ENDBIB 28 0 1064100100031 NOCOMMON 0 0 1064100100032 ENDSUBENT 31 0 1064100199999 SUBENT 10641002 20080813 13491064100200001 BIB 4 5 1064100200002 REACTION 1((3-LI-7(N,INL)3-LI-7,PAR,SIG,G)/(92-U-235(N,F),,SIG)) 1064100200003 2(3-LI-7(N,INL)3-LI-7,PAR,SIG,G) 1064100200004 MONITOR 2(92-U-235(N,F),,SIG) 235U fission from ENDF/B-IV. 1064100200005 STATUS (TABLE) Data taken from Table II in reference. 1064100200006 HISTORY (19831109U) BIB, DATA heading update. 1064100200007 ENDBIB 5 0 1064100200008 COMMON 3 3 1064100200009 E DATA-ERR 1DATA-ERR 2 1064100200010 MEV PER-CENT PER-CENT 1064100200011 0.478 8. 9. 1064100200012 ENDCOMMON 3 0 1064100200013 DATA 4 70 1064100200014 EN EN-RSL DATA 1DATA 2 1064100200015 MEV MEV NO-DIM MB 1064100200016 0.57 0.1 0.00612 7.1 1064100200017 0.6 0.1 0.0155 17.9 1064100200018 0.64 0.09 0.0258 29.7 1064100200019 0.69 0.09 0.0375 42.8 1064100200020 0.74 0.09 0.0459 52.1 1064100200021 0.79 0.09 0.0636 71.7 1064100200022 0.84 0.09 0.0884 101. 1064100200023 0.89 0.09 0.103 120. 1064100200024 0.94 0.09 0.121 143. 1064100200025 0.99 0.09 0.136 164. 1064100200026 1.04 0.08 0.142 174. 1064100200027 1.09 0.08 0.156 194. 1064100200028 1.15 0.08 0.166 208. 1064100200029 1.19 0.08 0.167 209. 1064100200030 1.24 0.08 0.168 211. 1064100200031 1.29 0.08 0.162 203. 1064100200032 1.34 0.08 0.164 206. 1064100200033 1.39 0.08 0.163 205. 1064100200034 1.45 0.08 0.166 209. 1064100200035 1.5 0.08 0.155 195. 1064100200036 1.55 0.08 0.153 193. 1064100200037 1.6 0.08 0.159 200. 1064100200038 1.65 0.08 0.157 198. 1064100200039 1.7 0.08 0.155 196. 1064100200040 1.75 0.07 0.15 190. 1064100200041 1.8 0.07 0.145 184. 1064100200042 1.85 0.07 0.146 185. 1064100200043 1.9 0.07 0.153 194. 1064100200044 1.95 0.07 0.151 191. 1064100200045 2.0 0.07 0.142 181. 1064100200046 2.05 0.07 0.14 178. 1064100200047 2.1 0.07 0.142 181. 1064100200048 2.15 0.07 0.141 179. 1064100200049 2.2 0.07 0.138 177. 1064100200050 2.25 0.07 0.143 183. 1064100200051 2.3 0.07 0.141 180. 1064100200052 2.35 0.07 0.139 178. 1064100200053 2.4 0.07 0.151 193. 1064100200054 2.45 0.07 0.151 193. 1064100200055 2.5 0.07 0.158 202. 1064100200056 2.55 0.07 0.152 194. 1064100200057 2.6 0.07 0.153 195. 1064100200058 2.65 0.07 0.154 195. 1064100200059 2.7 0.07 0.165 208. 1064100200060 2.75 0.07 0.158 199. 1064100200061 2.8 0.07 0.17 213. 1064100200062 2.85 0.07 0.17 212. 1064100200063 2.9 0.07 0.169 211. 1064100200064 2.95 0.07 0.178 221. 1064100200065 3.0 0.07 0.175 216. 1064100200066 3.05 0.07 0.175 215. 1064100200067 3.1 0.07 0.176 216. 1064100200068 3.15 0.07 0.182 222. 1064100200069 3.2 0.07 0.184 224. 1064100200070 3.25 0.07 0.2 242. 1064100200071 3.3 0.07 0.201 243. 1064100200072 3.35 0.07 0.203 244. 1064100200073 3.4 0.07 0.209 250. 1064100200074 3.45 0.07 0.208 248. 1064100200075 3.5 0.07 0.217 258. 1064100200076 3.55 0.07 0.23 273. 1064100200077 3.6 0.06 0.236 279. 1064100200078 3.65 0.06 0.243 285. 1064100200079 3.7 0.06 0.24 281. 1064100200080 3.75 0.06 0.243 283. 1064100200081 3.8 0.06 0.258 300. 1064100200082 3.85 0.06 0.252 291. 1064100200083 3.9 0.06 0.255 294. 1064100200084 3.95 0.06 0.257 295. 1064100200085 4.0 0.06 0.256 293. 1064100200086 ENDDATA 72 0 1064100200087 ENDSUBENT 86 0 1064100299999 ENDENTRY 2 0 1064199999999