ENTRY 13256 19900326 00001325600000001 SUBENT 13256001 19900326 00001325600100001 BIB 11 15 1325600100002 INSTITUTE (1USAGEV) 1325600100003 AUTHOR (B.F.RIDER,C.P.RUIZ,J.P.PETERSON JR,F.R.SMITH) 1325600100004 TITLE DETERMINATION OF PLUTONIUM-239 FISSION YIELDS. 1325600100005 REFERENCE (P,GEAP-5403,2,6612) 1325600100006 FACILITY (REAC,1USAMTR) 1325600100007 SAMPLE PU-O(2), ISOTOPIC COMPOSITION OF SAMPLE (WT%): 1325600100008 239PU = 99.186%, 240PU = 0.798%, 241PU = 0.0100%, 1325600100009 242PU < 0.0070%. 1325600100010 METHOD (ASEP) 1325600100011 MONITOR (94-PU-239(N,ABS),,ALF,,SPA) NO. OF FISSIONS 1325600100012 DETERMINED USING 239PU CAPTURE-TO-FISSION RATIO. 1325600100013 ERR-ANALYS NO INFORMATION 1325600100014 STATUS (RIDER) REFERENCE 66RID2 1325600100015 HISTORY (890808C) VM 1325600100016 (900326A) BIB CORRECTION 1325600100017 ENDBIB 15 0 1325600100018 COMMON 3 3 1325600100019 EN-DUMMY MONIT MONIT-ERR 1325600100020 EV NO-DIM NO-DIM 1325600100021 0.0253 0.4237 0.0072 1325600100022 ENDCOMMON 3 0 1325600100023 ENDSUBENT 22 0 1325600199999 SUBENT 13256002 19890817 00001325600200001 BIB 1 1 1325600200002 REACTION (94-PU-239(N,F)ELEM/MASS,CUM,FY,,SPA) 1325600200003 ENDBIB 1 0 1325600200004 NOCOMMON 0 0 1325600200005 DATA 4 9 1325600200006 ELEMENT MASS DATA DATA-ERR 1325600200007 NO-DIM NO-DIM PC/FIS PC/FIS 1325600200008 55. 133. 6.895 0.14 1325600200009 55. 137. 6.819 0.14 1325600200010 58. 142. 4.894 0.098 1325600200011 60. 143. 4.453 0.093 1325600200012 60. 144. 3.787 0.079 1325600200013 60. 145. 3.000 0.062 1325600200014 60. 146. 2.483 0.051 1325600200015 60. 148. 1.671 0.034 1325600200016 60. 150. 0.945 0.019 1325600200017 ENDDATA 11 0 1325600200018 ENDSUBENT 17 0 1325600299999 SUBENT 13256003 19890817 00001325600300001 BIB 3 11 1325600300002 REACTION (94-PU-239(N,F)ELEM/MASS,CUM,FY,,SPA) 1325600300003 MONITOR (94-PU-239(N,F)60-ND-148,CUM,FY,,SPA) 1325600300004 ASSUMING A 300 BARN SPECTRUM AVERAGED NEUTRON CROSS 1325600300005 SECTION FOR ND-147, ONLY 0.982, 0.993, 0.996 OR AN 1325600300006 AVERAGE OF 0.990 OF ND-148 IS FISSION CAUSED 1325600300007 STATUS (DEP,13256002) CAPSULE 6-6-4 1325600300008 (DEP,13204004) CAPSULE GEV-1 1325600300009 (DEP,13206004) CAPSULE GEV-2 1325600300010 AVERAGE OF DATA FROM MEASUREMENTS ON 3 CAPSULES: 6-6-4,1325600300011 GEV-1, AND GEV-2 AT NV = 6E13, 2E13, 1E13 AND 1325600300012 NVT = 2.4E20, 1.0E20, 4.0E19, RESPECTIVELY. 1325600300013 ENDBIB 11 0 1325600300014 NOCOMMON 0 0 1325600300015 DATA 4 9 1325600300016 ELEMENT MASS DATA DATA-ERR 1325600300017 NO-DIM NO-DIM PC/FIS PC/FIS 1325600300018 55. 133. 6.80 0.14 1325600300019 55. 137. 6.72 0.14 1325600300020 58. 142. 4.93 0.10 1325600300021 60. 143. 4.51 0.09 1325600300022 60. 144. 3.77 0.08 1325600300023 60. 145. 3.04 0.08 1325600300024 60. 146. 2.49 0.05 1325600300025 60. 148. 1.67 0.03 1325600300026 60. 150. 0.96 0.02 1325600300027 ENDDATA 11 0 1325600300028 ENDSUBENT 27 0 1325600399999 ENDENTRY 3 0 1325699999999