ENTRY 13800 20210920 14871380000000001 SUBENT 13800001 20210920 14871380000100001 BIB 14 44 1380000100002 TITLE Composite delayed neutron energy spectra for thermal 1380000100003 fission of 235U 1380000100004 AUTHOR (R.S.Tanczyn,Q.Sharfuddin,W.A.Schier,D.J.Pullen, 1380000100005 M.H.Haghighi, L.Fisteag,G.P.Couchell) 1380000100006 INSTITUTE (1USALTI) 1380000100007 REFERENCE (J,NSE,94,353,1986) 1380000100008 #NSR: 1986TA18 1380000100009 (J,NSE,111,422,1992) 1380000100010 #NSR: 1992VI05 1380000100011 (J,RE,94,77,1986) Intermediate results 1380000100012 #NSR: 1986SC17 1380000100013 (J,RE,94,33,1986) Intermediate results 1380000100014 #NSR: 1986CO07 1380000100015 REL-REF (M,,W.A.Schier+,J,NIM/A,227,549,1984) 1380000100016 Detail information about experimental system 1380000100017 #NSR: 1984SC45 1380000100018 FACILITY (VDG,1USALTI) 1380000100019 (REAC,1USALTI) 1380000100020 INC-SPECT Fast neutrons moderated by embedding fission chamber 1380000100021 and target assembly in paraffin. More than 90% of 1380000100022 fissions estimated to be produced by thermal/epi- 1380000100023 thermal neutrons. 1380000100024 SAMPLE 235U-lined hemispherical fission chamber. 1380000100025 METHOD (TOF) 1380000100026 (COINC) Betas in coincidence with neutrons provided 1380000100027 time zero signal. 1380000100028 DETECTOR (SCIN) Fragments sprayed onto moving tape that carried 1380000100029 them across faces of sequential scintillator sheets 1380000100030 mounted on photomultipliers. 1380000100031 Neutron energies measured using Pilot U (0.1-2.0 MeV) 1380000100032 6Li-glass (10-300 keV), and BC 501 liquid (0.1-4.0 1380000100033 MeV) scintillators. 1380000100034 ANALYSIS Derived from measurements of energy spectra as a 1380000100035 function of delay time intervals. 1380000100036 CORRECTION Corrected for: 1380000100037 . random background and gamma peak, 1380000100038 . neutron detector time-response tails, 1380000100039 . neutron detector efficiency. 1380000100040 ERR-ANALYS (DATA-ERR) Data uncertainties are dominated by 1380000100041 statistics in background. 1380000100042 HISTORY (20030203C) 1380000100043 (20091212A) Subentry 3 updated. 1380000100044 (20190604U) OG. 3rd,4th,5th ref. added. #NSR added. 1380000100045 (20210827A) OS. REACTION coding in sub.2 updated 1380000100046 ENDBIB 44 0 1380000100047 COMMON 1 3 1380000100048 EN-DUMMY 1380000100049 EV 1380000100050 0.0253 1380000100051 ENDCOMMON 3 0 1380000100052 ENDSUBENT 51 0 1380000199999 SUBENT 13800002 20210920 14871380000200001 BIB 3 5 1380000200002 REACTION (92-U-235(N,F),DL/GRP,NU/DE,,REL) 1380000200003 Total counts in each group normalized to 10E+4. 1380000200004 STATUS (TABLE) Table II in Nuc.Sci.Eng.111,422,1992 1380000200005 HISTORY (20210827A) REACTION SF6-7 changed, replaced GRP-NUM 1380000200006 by HL-MIN,MAX 1380000200007 ENDBIB 5 0 1380000200008 NOCOMMON 0 0 1380000200009 DATA 6 274 1380000200010 HL-MIN HL-MAX E-MEAN E-RSL DATA DATA-ERR 1380000200011 SEC SEC KEV KEV ARB-UNITS ARB-UNITS 1380000200012 0.41 0.85 10. 10. 129. 110. 1380000200013 0.41 0.85 20. 10. 103. 38. 1380000200014 0.41 0.85 30. 10. 141. 62. 1380000200015 0.41 0.85 40. 10. 85. 19. 1380000200016 0.41 0.85 50. 10. 114. 56. 1380000200017 0.41 0.85 60. 10. 101. 54. 1380000200018 0.41 0.85 70. 10. 106. 46. 1380000200019 0.41 0.85 80. 10. 128. 46. 1380000200020 0.41 0.85 90. 10. 117. 42. 1380000200021 0.41 0.85 100. 10. 105. 38. 1380000200022 0.41 0.85 110. 10. 117. 33. 1380000200023 0.41 0.85 120. 10. 117. 29. 1380000200024 0.41 0.85 130. 10. 118. 27. 1380000200025 0.41 0.85 140. 10. 108. 25. 1380000200026 0.41 0.85 150. 10. 105. 22. 1380000200027 0.41 0.85 160. 10. 112. 20. 1380000200028 0.41 0.85 170. 10. 109. 19. 1380000200029 0.41 0.85 180. 10. 106. 18. 1380000200030 0.41 0.85 190. 10. 111. 20. 1380000200031 0.41 0.85 202.5 15. 143. 12. 1380000200032 0.41 0.85 220. 20. 155. 10. 1380000200033 0.41 0.85 240. 20. 152. 10. 1380000200034 0.41 0.85 260. 20. 142. 9. 1380000200035 0.41 0.85 280. 20. 147. 9. 1380000200036 0.41 0.85 300. 20. 168. 9. 1380000200037 0.41 0.85 320. 20. 173. 9. 1380000200038 0.41 0.85 340. 20. 175. 8. 1380000200039 0.41 0.85 360. 20. 175. 8. 1380000200040 0.41 0.85 380. 20. 175. 8. 1380000200041 0.41 0.85 400. 20. 179. 8. 1380000200042 0.41 0.85 420. 20. 168. 8. 1380000200043 0.41 0.85 440. 20. 157. 8. 1380000200044 0.41 0.85 460. 20. 142. 7. 1380000200045 0.41 0.85 480. 20. 121. 7. 1380000200046 0.41 0.85 507.5 25. 102. 5. 1380000200047 0.41 0.85 550. 50. 85.7 4.2 1380000200048 0.41 0.85 600. 50. 69.6 4.0 1380000200049 0.41 0.85 650. 50. 56.3 3.6 1380000200050 0.41 0.85 700. 50. 57.3 3.4 1380000200051 0.41 0.85 750. 50. 46.7 3.2 1380000200052 0.41 0.85 850. 50. 34.0 2.9 1380000200053 0.41 0.85 900. 50. 31.3 2.8 1380000200054 0.41 0.85 950. 50. 29.7 2.8 1380000200055 0.41 0.85 1012.5 75. 17.5 2.2 1380000200056 0.41 0.85 1100. 100. 14.6 1.9 1380000200057 0.41 0.85 1200. 100. 10.8 1.6 1380000200058 0.41 0.85 1300. 100. 8.70 1.57 1380000200059 0.41 0.85 1400. 100. 4.81 1.47 1380000200060 0.41 0.85 1500. 100. 2.21 1.34 1380000200061 0.41 0.85 1600. 100. 1.68 1.14 1380000200062 0.41 0.85 1700. 100. 0.57 0.71 1380000200063 0.41 0.85 1800. 100. 0.40 0.43 1380000200064 0.41 0.85 1900. 100. 0.00 0.34 1380000200065 0.41 0.85 2000. 100. 0.00 0.30 1380000200066 0.79 1.25 10. 10. 143. 115. 1380000200067 0.79 1.25 20. 10. 114. 55. 1380000200068 0.79 1.25 30. 10. 119. 51. 1380000200069 0.79 1.25 40. 10. 101. 37. 1380000200070 0.79 1.25 50. 10. 120. 46. 1380000200071 0.79 1.25 60. 10. 129. 44. 1380000200072 0.79 1.25 70. 10. 123. 37. 1380000200073 0.79 1.25 80. 10. 129. 37. 1380000200074 0.79 1.25 90. 10. 129. 34. 1380000200075 0.79 1.25 100. 10. 125. 31. 1380000200076 0.79 1.25 110. 10. 132. 27. 1380000200077 0.79 1.25 120. 10. 138. 24. 1380000200078 0.79 1.25 130. 10. 141. 22. 1380000200079 0.79 1.25 140. 10. 136. 21. 1380000200080 0.79 1.25 150. 10. 133. 19. 1380000200081 0.79 1.25 160. 10. 143. 19. 1380000200082 0.79 1.25 170. 10. 144. 18. 1380000200083 0.79 1.25 180. 10. 148. 19. 1380000200084 0.79 1.25 190. 10. 147. 20. 1380000200085 0.79 1.25 202.5 15. 174. 15. 1380000200086 0.79 1.25 220. 20. 164. 12. 1380000200087 0.79 1.25 240. 20. 147. 11. 1380000200088 0.79 1.25 260. 20. 141. 10. 1380000200089 0.79 1.25 280. 20. 152. 10. 1380000200090 0.79 1.25 300. 20. 148. 9. 1380000200091 0.79 1.25 320. 20. 143. 9. 1380000200092 0.79 1.25 340. 20. 142. 8. 1380000200093 0.79 1.25 360. 20. 143. 8. 1380000200094 0.79 1.25 380. 20. 135. 8. 1380000200095 0.79 1.25 400. 20. 131. 8. 1380000200096 0.79 1.25 420. 20. 128. 8. 1380000200097 0.79 1.25 440. 20. 123. 7. 1380000200098 0.79 1.25 460. 20. 119. 7. 1380000200099 0.79 1.25 480. 20. 111. 7. 1380000200100 0.79 1.25 507.5 25. 95.6 4.8 1380000200101 0.79 1.25 550. 50. 84.2 4.2 1380000200102 0.79 1.25 600. 50. 69.8 4.0 1380000200103 0.79 1.25 650. 50. 60.9 3.6 1380000200104 0.79 1.25 700. 50. 53.0 3.4 1380000200105 0.79 1.25 750. 50. 44.8 3.2 1380000200106 0.79 1.25 800. 50. 38.8 3.0 1380000200107 0.79 1.25 850. 50. 33.9 2.9 1380000200108 0.79 1.25 900. 50. 30.8 2.8 1380000200109 0.79 1.25 950. 50. 26.3 2.8 1380000200110 0.79 1.25 1012.5 75. 22.0 2.2 1380000200111 0.79 1.25 1100. 100. 19.3 1.9 1380000200112 0.79 1.25 1200. 100. 14.3 1.6 1380000200113 0.79 1.25 1300. 100. 12.2 15.6 1380000200114 0.79 1.25 1400. 100. 7.63 1.46 1380000200115 0.79 1.25 1500. 100. 3.95 1.29 1380000200116 0.79 1.25 1600. 100. 2.35 1.08 1380000200117 0.79 1.25 1700. 100. 1.92 0.98 1380000200118 0.79 1.25 1800. 100. 2.08 1.13 1380000200119 0.79 1.25 1900. 100. 1.51 1.02 1380000200120 0.79 1.25 2000. 100. 0.17 0.77 1380000200121 1.2 1.9 10. 10. 123. 105. 1380000200122 1.2 1.9 20. 10. 105. 47. 1380000200123 1.2 1.9 30. 10. 86. 44. 1380000200124 1.2 1.9 40. 10. 91. 30. 1380000200125 1.2 1.9 50. 10. 91. 37. 1380000200126 1.2 1.9 60. 10. 107. 35. 1380000200127 1.2 1.9 70. 10. 118. 31. 1380000200128 1.2 1.9 80. 10. 108. 29. 1380000200129 1.2 1.9 90. 10. 110. 27. 1380000200130 1.2 1.9 100. 10. 119. 24. 1380000200131 1.2 1.9 110. 10. 122. 21. 1380000200132 1.2 1.9 120. 10. 134. 19. 1380000200133 1.2 1.9 130. 10. 134. 17. 1380000200134 1.2 1.9 140. 10. 143. 17. 1380000200135 1.2 1.9 150. 10. 148. 16. 1380000200136 1.2 1.9 160. 10. 150. 16. 1380000200137 1.2 1.9 170. 10. 144. 15. 1380000200138 1.2 1.9 180. 10. 138. 16. 1380000200139 1.2 1.9 190. 10. 135. 17. 1380000200140 1.2 1.9 202.5 15. 131. 12. 1380000200141 1.2 1.9 220. 20. 131. 10. 1380000200142 1.2 1.9 240. 20. 119. 9. 1380000200143 1.2 1.9 260. 20. 114. 9. 1380000200144 1.2 1.9 280. 20. 120. 8. 1380000200145 1.2 1.9 300. 20. 122. 8. 1380000200146 1.2 1.9 320. 20. 120. 8. 1380000200147 1.2 1.9 340. 20. 115. 7. 1380000200148 1.2 1.9 360. 20. 111. 7. 1380000200149 1.2 1.9 380. 20. 104. 7. 1380000200150 1.2 1.9 400. 20. 101. 7. 1380000200151 1.2 1.9 420. 20. 107. 7. 1380000200152 1.2 1.9 440. 20. 108. 7. 1380000200153 1.2 1.9 460. 20. 103. 6. 1380000200154 1.2 1.9 480. 20. 100. 6. 1380000200155 1.2 1.9 507.5 25. 93.7 4.3 1380000200156 1.2 1.9 550. 50. 86.6 3.8 1380000200157 1.2 1.9 600. 50. 75.2 3.6 1380000200158 1.2 1.9 650. 50. 66.8 3.2 1380000200159 1.2 1.9 700. 50. 61.5 3.0 1380000200160 1.2 1.9 750. 50. 55.9 2.9 1380000200161 1.2 1.9 800. 50. 48.6 2.7 1380000200162 1.2 1.9 850. 50. 44.3 2.5 1380000200163 1.2 1.9 900. 50. 44.7 2.5 1380000200164 1.2 1.9 950. 50. 42.5 2.5 1380000200165 1.2 1.9 1012.5 75. 34.6 2.0 1380000200166 1.2 1.9 1100. 100. 30.2 1.7 1380000200167 1.2 1.9 1200. 100. 23.7 1.4 1380000200168 1.2 1.9 1300. 100. 18.2 1.4 1380000200169 1.2 1.9 1400. 100. 13.8 1.3 1380000200170 1.2 1.9 1500. 100. 10.3 1.1 1380000200171 1.2 1.9 1600. 100. 5.20 0.92 1380000200172 1.2 1.9 1700. 100. 4.24 0.76 1380000200173 1.2 1.9 1800. 100. 2.72 0.79 1380000200174 1.2 1.9 1900. 100. 1.58 0.73 1380000200175 1.2 1.9 2000. 100. 0.31 0.59 1380000200176 2.1 3.9 10. 10. 88.2 10.2 1380000200177 2.1 3.9 20. 10. 83.9 4.6 1380000200178 2.1 3.9 30. 10. 96.7 5.1 1380000200179 2.1 3.9 40. 10. 86.2 3.0 1380000200180 2.1 3.9 50. 10. 95.0 4.8 1380000200181 2.1 3.9 60. 10. 77.2 4.6 1380000200182 2.1 3.9 70. 10. 91.4 3.8 1380000200183 2.1 3.9 80. 10. 112. 39. 1380000200184 2.1 3.9 90. 10. 123. 36. 1380000200185 2.1 3.9 100. 10. 127. 32. 1380000200186 2.1 3.9 110. 10. 127. 28. 1380000200187 2.1 3.9 120. 10. 131. 24. 1380000200188 2.1 3.9 130. 10. 142. 23. 1380000200189 2.1 3.9 140. 10. 143. 22. 1380000200190 2.1 3.9 150. 10. 148. 20. 1380000200191 2.1 3.9 160. 10. 145. 19. 1380000200192 2.1 3.9 170. 10. 141. 18. 1380000200193 2.1 3.9 180. 10. 140. 19. 1380000200194 2.1 3.9 190. 10. 143. 20. 1380000200195 2.1 3.9 202.5 15. 139. 13. 1380000200196 2.1 3.9 220. 20. 140. 11. 1380000200197 2.1 3.9 240. 20. 140. 10. 1380000200198 2.1 3.9 260. 20. 130. 10. 1380000200199 2.1 3.9 280. 20. 120. 9. 1380000200200 2.1 3.9 300. 20. 119. 9. 1380000200201 2.1 3.9 320. 20. 111. 8. 1380000200202 2.1 3.9 340. 20. 112. 8. 1380000200203 2.1 3.9 360. 20. 110. 8. 1380000200204 2.1 3.9 380. 20. 110. 8. 1380000200205 2.1 3.9 400. 20. 116. 8. 1380000200206 2.1 3.9 420. 20. 113. 8. 1380000200207 2.1 3.9 440. 20. 109. 7. 1380000200208 2.1 3.9 460. 20. 110. 7. 1380000200209 2.1 3.9 480. 20. 102. 7. 1380000200210 2.1 3.9 507.5 25. 97.9 4.8 1380000200211 2.1 3.9 550. 50. 92.4 4.1 1380000200212 2.1 3.9 600. 50. 83.6 3.9 1380000200213 2.1 3.9 650. 50. 70.8 3.6 1380000200214 2.1 3.9 700. 50. 64.8 3.4 1380000200215 2.1 3.9 750. 50. 61.2 3.2 1380000200216 2.1 3.9 800. 50. 50.2 3.0 1380000200217 2.1 3.9 850. 50. 43.9 2.8 1380000200218 2.1 3.9 900. 50. 39.8 2.8 1380000200219 2.1 3.9 950. 50. 38.9 2.8 1380000200220 2.1 3.9 1012.5 75. 28.2 2.2 1380000200221 2.1 3.9 1100. 100. 25.9 1.9 1380000200222 2.1 3.9 1200. 100. 19.5 1.6 1380000200223 2.1 3.9 1300. 100. 14.8 1.6 1380000200224 2.1 3.9 1400. 100. 13.3 1.5 1380000200225 2.1 3.9 1500. 100. 10.1 1.4 1380000200226 2.1 3.9 1600. 100. 7.20 1.13 1380000200227 2.1 3.9 1700. 100. 2.66 0.82 1380000200228 2.1 3.9 1800. 100. 1.10 0.77 1380000200229 2.1 3.9 1900. 100. 0.85 0.77 1380000200230 2.1 3.9 2000. 100. 0.30 0.64 1380000200231 4.7 10.2 10. 10. 87.2 12.1 1380000200232 4.7 10.2 20. 10. 75.4 5.1 1380000200233 4.7 10.2 30. 10. 78.4 6.0 1380000200234 4.7 10.2 40. 10. 79.0 3.2 1380000200235 4.7 10.2 50. 10. 110. 55. 1380000200236 4.7 10.2 60. 10. 113. 53. 1380000200237 4.7 10.2 70. 10. 123. 44. 1380000200238 4.7 10.2 80. 10. 167. 44. 1380000200239 4.7 10.2 90. 10. 179. 41. 1380000200240 4.7 10.2 100. 10. 171. 36. 1380000200241 4.7 10.2 110. 10. 164. 32. 1380000200242 4.7 10.2 120. 10. 153. 28. 1380000200243 4.7 10.2 130. 10. 159. 26. 1380000200244 4.7 10.2 140. 10. 154. 24. 1380000200245 4.7 10.2 150. 10. 148. 21. 1380000200246 4.7 10.2 160. 10. 147. 20. 1380000200247 4.7 10.2 170. 10. 147. 19. 1380000200248 4.7 10.2 180. 10. 144. 19. 1380000200249 4.7 10.2 190. 10. 145. 21. 1380000200250 4.7 10.2 202.5 15. 144. 13. 1380000200251 4.7 10.2 220. 20. 144. 11. 1380000200252 4.7 10.2 240. 20. 143. 11. 1380000200253 4.7 10.2 260. 20. 135. 10. 1380000200254 4.7 10.2 280. 20. 130. 9. 1380000200255 4.7 10.2 300. 20. 129. 9. 1380000200256 4.7 10.2 320. 20. 122. 9. 1380000200257 4.7 10.2 340. 20. 122. 9. 1380000200258 4.7 10.2 360. 20. 121. 9. 1380000200259 4.7 10.2 380. 20. 123. 8. 1380000200260 4.7 10.2 400. 20. 131. 8. 1380000200261 4.7 10.2 420. 20. 128. 8. 1380000200262 4.7 10.2 440. 20. 120. 8. 1380000200263 4.7 10.2 460. 20. 116. 8. 1380000200264 4.7 10.2 480. 20. 109. 7. 1380000200265 4.7 10.2 507.5 25. 101. 6. 1380000200266 4.7 10.2 550. 50. 90.1 4.3 1380000200267 4.7 10.2 600. 50. 76.5 4.1 1380000200268 4.7 10.2 650. 50. 68.1 3.8 1380000200269 4.7 10.2 700. 50. 58.9 3.6 1380000200270 4.7 10.2 750. 50. 53.3 3.4 1380000200271 4.7 10.2 800. 50. 43.4 3.2 1380000200272 4.7 10.2 850. 50. 38.0 3.1 1380000200273 4.7 10.2 900. 50. 33.0 3.1 1380000200274 4.7 10.2 950. 50. 30.6 3.0 1380000200275 4.7 10.2 1012.5 75. 22.8 2.4 1380000200276 4.7 10.2 1100. 100. 19.7 2.1 1380000200277 4.7 10.2 1200. 100. 13.0 1.7 1380000200278 4.7 10.2 1300. 100. 12.2 1.7 1380000200279 4.7 10.2 1400. 100. 9.45 1.62 1380000200280 4.7 10.2 1500. 100. 6.62 1.45 1380000200281 4.7 10.2 1600. 100. 6.07 1.16 1380000200282 4.7 10.2 1700. 100. 1.48 0.95 1380000200283 4.7 10.2 1800. 100. 0.04 0.97 1380000200284 4.7 10.2 1900. 100. 0.67 0.84 1380000200285 4.7 10.2 2000. 100. 0.09 0.66 1380000200286 ENDDATA 276 0 1380000200287 ENDSUBENT 286 0 1380000299999 SUBENT 13800003 20091212 13571380000300001 BIB 3 5 1380000300002 REACTION (92-U-235(N,F)0-NN-1,DL/GRP,KE) 1380000300003 STATUS (TABLE) Data taken from Table III in Nuc.Sci.Eng.111 1380000300004 reference. 1380000300005 (DEP,13800002) 1380000300006 HISTORY (20091212A) Reaction corrected. BIB update. 1380000300007 ENDBIB 5 0 1380000300008 NOCOMMON 0 0 1380000300009 DATA 3 5 1380000300010 GRP-NUM DATA DATA-ERR 1380000300011 NO-DIM KEV KEV 1380000300012 2. 428. 8.8 1380000300013 3. 439. 8.7 1380000300014 4. 516. 8.5 1380000300015 5. 502. 9.3 1380000300016 6. 454. 9.7 1380000300017 ENDDATA 7 0 1380000300018 ENDSUBENT 17 0 1380000399999 ENDENTRY 3 0 1380099999999