ENTRY D0988 20201225 D129D098800000001 SUBENT D0988001 20201225 D129D098800100001 BIB 10 16 D098800100002 TITLE Prompt neutrons from fission of U238 induced by 12-MeV D098800100003 protons D098800100004 AUTHOR (E.Cheifetz, Z.Fraenkel) D098800100005 REFERENCE (J,PRL,21,36,1968) D098800100006 INSTITUTE (3ISLWZI) D098800100007 FACILITY No information D098800100008 SAMPLE Natural UO2 (100 ug/cm2 thick) on carbon backing D098800100009 (30 ug/cm2 thick) D098800100010 DETECTOR (SOLST) One at 135 deg and 8.0 cm from the target, D098800100011 and the other one at 45 deg and 5.0 cm from the D098800100012 target D098800100013 (SCIN) Two NE102A plastic scintillator (12.5 cm diam., D098800100014 5 cm thick) at 135 deg D098800100015 CORRECTION Mass corrected for neutron emission D098800100016 METHOD (TOF) D098800100017 HISTORY (20201225C) On D098800100018 ENDBIB 16 0 D098800100019 COMMON 1 3 D098800100020 EN D098800100021 MEV D098800100022 12. D098800100023 ENDCOMMON 3 0 D098800100024 ENDSUBENT 23 0 D098800199999 SUBENT D0988002 20201225 D129D098800200001 BIB 4 4 D098800200002 REACTION (92-U-238(P,F)MASS,PRE/PR/FRG,NU) D098800200003 ADD-RES nu-bar(A) corrected for prefission neutrons D098800200004 ERR-ANALYS (DATA-ERR) No information on the source of uncertainty D098800200005 STATUS (CURVE) Fig.2(a) of Phys.Rev.Lett.21(1968)36 D098800200006 ENDBIB 4 0 D098800200007 NOCOMMON 0 0 D098800200008 DATA 3 38 D098800200009 MASS DATA DATA-ERR D098800200010 NO-DIM PRT/FIS PRT/FIS D098800200011 82. 1.042 0.123 D098800200012 84. 0.997 0.080 D098800200013 86. 1.197 D098800200014 88. 1.268 D098800200015 90. 1.400 D098800200016 92. 1.330 D098800200017 94. 1.346 D098800200018 96. 1.393 D098800200019 98. 1.414 D098800200020 100. 1.535 D098800200021 102. 1.526 D098800200022 104. 1.646 D098800200023 106. 1.852 0.067 D098800200024 108. 2.249 0.068 D098800200025 110. 2.486 0.104 D098800200026 112. 2.883 0.098 D098800200027 114. 3.113 0.117 D098800200028 116. 3.154 0.141 D098800200029 118. 2.549 0.141 D098800200030 120. 2.393 0.141 D098800200031 122. 2.397 0.117 D098800200032 124. 2.363 0.123 D098800200033 126. 1.992 0.086 D098800200034 128. 1.639 0.074 D098800200035 130. 1.588 0.067 D098800200036 132. 1.585 0.067 D098800200037 134. 1.804 0.068 D098800200038 136. 2.139 0.074 D098800200039 138. 2.259 D098800200040 140. 2.256 0.061 D098800200041 142. 2.450 0.074 D098800200042 144. 2.724 0.068 D098800200043 146. 2.728 0.068 D098800200044 148. 2.836 0.074 D098800200045 150. 3.251 0.123 D098800200046 152. 3.457 0.166 D098800200047 154. 3.221 0.239 D098800200048 156. 3.501 0.350 D098800200049 ENDDATA 40 0 D098800200050 ENDSUBENT 49 0 D098800299999 SUBENT D0988003 20201225 D129D098800300001 BIB 3 3 D098800300002 REACTION (92-U-238(P,F)MASS,PRE/PR,NU) D098800300003 ERR-ANALYS (DATA-ERR) No information on the source of uncertainty D098800300004 STATUS (CURVE) Fig.2(b) of Phys.Rev.Lett.21(1968)36 D098800300005 ENDBIB 3 0 D098800300006 NOCOMMON 0 0 D098800300007 DATA 3 37 D098800300008 MASS DATA DATA-ERR D098800300009 NO-DIM PRT/FIS PRT/FIS D098800300010 82. 4.537 0.375 D098800300011 84. 4.154 0.295 D098800300012 86. 4.612 0.240 D098800300013 88. 4.418 0.190 D098800300014 90. 4.305 0.141 D098800300015 92. 4.008 0.135 D098800300016 94. 4.061 0.086 D098800300017 96. 3.861 0.104 D098800300018 98. 3.632 0.086 D098800300019 100. 3.758 0.104 D098800300020 102. 3.706 0.086 D098800300021 104. 3.513 0.080 D098800300022 106. 3.437 0.074 D098800300023 108. 3.815 0.080 D098800300024 110. 4.107 0.135 D098800300025 112. 4.860 0.147 D098800300026 114. 5.410 0.184 D098800300027 116. 5.506 0.190 D098800300028 118. 5.012 0.233 D098800300029 120. 5.016 0.233 D098800300030 122. 5.504 0.190 D098800300031 124. 5.416 0.178 D098800300032 126. 4.854 0.141 D098800300033 128. 4.102 0.148 D098800300034 130. 3.817 0.074 D098800300035 132. 3.422 0.067 D098800300036 134. 3.517 0.067 D098800300037 136. 3.705 0.086 D098800300038 138. 3.764 0.098 D098800300039 140. 3.626 0.074 D098800300040 142. 3.832 0.074 D098800300041 144. 4.051 0.080 D098800300042 146. 4.294 0.135 D098800300043 148. 4.396 0.184 D098800300044 150. 4.577 0.197 D098800300045 152. 4.132 0.301 D098800300046 154. 4.529 0.369 D098800300047 ENDDATA 39 0 D098800300048 ENDSUBENT 47 0 D098800399999 SUBENT D0988004 20201225 D129D098800400001 BIB 4 6 D098800400002 REACTION (92-U-238(P,F)MASS,PR,KE,N,MSC) D098800400003 Kinetic energy of prompt fission neutrons emitted D098800400004 from a fragment which primary mass is specified D098800400005 ADD-RES Ecm(A) corrected for prefission neutrons D098800400006 ERR-ANALYS (DATA-ERR) No information on the source of uncertainty D098800400007 STATUS (CURVE) Fig.2(d) of Phys.Rev.Lett.21(1968)36 D098800400008 ENDBIB 6 0 D098800400009 NOCOMMON 0 0 D098800400010 DATA 3 38 D098800400011 MASS DATA-CM DATA-ERR D098800400012 NO-DIM MEV MEV D098800400013 82. 1.025 0.154 D098800400014 84. 0.975 0.119 D098800400015 86. 1.102 0.088 D098800400016 88. 1.067 0.059 D098800400017 90. 1.028 0.054 D098800400018 92. 1.007 0.051 D098800400019 94. 0.981 0.039 D098800400020 96. 1.075 0.027 D098800400021 98. 0.991 0.029 D098800400022 100. 1.057 0.046 D098800400023 102. 1.075 0.029 D098800400024 104. 1.071 0.032 D098800400025 106. 1.143 0.032 D098800400026 108. 1.117 0.037 D098800400027 110. 1.264 0.049 D098800400028 112. 1.355 0.051 D098800400029 114. 1.217 0.056 D098800400030 116. 1.291 0.073 D098800400031 118. 1.275 0.071 D098800400032 120. 1.232 0.073 D098800400033 122. 1.236 0.088 D098800400034 124. 1.449 0.066 D098800400035 126. 1.466 0.061 D098800400036 128. 1.313 0.073 D098800400037 130. 1.539 0.063 D098800400038 132. 1.562 0.056 D098800400039 134. 1.558 0.044 D098800400040 136. 1.478 0.037 D098800400041 138. 1.430 0.039 D098800400042 140. 1.334 0.024 D098800400043 142. 1.305 0.046 D098800400044 144. 1.259 0.037 D098800400045 146. 1.327 0.051 D098800400046 148. 1.101 0.061 D098800400047 150. 1.248 0.071 D098800400048 152. 1.300 0.056 D098800400049 154. 1.147 0.088 D098800400050 156. 1.458 0.134 D098800400051 ENDDATA 40 0 D098800400052 ENDSUBENT 51 0 D098800499999 SUBENT D0988005 20201225 D129D098800500001 BIB 4 5 D098800500002 REACTION (92-U-238(P,F),PR,NU) D098800500003 ADD-RES nu-bar(A) corrected for prefission neutrons=3.86(18) D098800500004 ERR-ANALYS (DATA-ERR) Difference of results from two independent D098800500005 neutron detectors in addition to statistical errors D098800500006 STATUS (TABLE) Text (p.37) of Phys.Rev.Lett.21(1968)36 D098800500007 ENDBIB 5 0 D098800500008 NOCOMMON 0 0 D098800500009 DATA 2 1 D098800500010 DATA DATA-ERR D098800500011 PRT/FIS PRT/FIS D098800500012 4.47 0.15 D098800500013 ENDDATA 3 0 D098800500014 ENDSUBENT 13 0 D098800599999 ENDENTRY 5 0 D098899999999