ENTRY 10961 19810623 00001096100000001 SUBENT 10961001 19810623 00001096100100001 BIB 12 19 1096100100002 INSTITUTE (1USAORL) 1096100100003 REFERENCE (J,NSE,77,146,8102) 1096100100004 AUTHOR (J.K.DICKENS,J.W.MC CONNELL, K.J.NORTHCUTT) 1096100100005 TITLE YIELDS OF SHORT-LIVED FISSION PRODUCTS PRODUCED BY 1096100100006 THERMAL-NEUTRON FISSION OF PLUTONIUM-239. 1096100100007 FACILITY (REAC) OAK RIDGE RESEARCH REACTOR 1096100100008 INC-SPECT THERMAL NEUTRONS, FLUX OF 5.0E13 NEUTRONS/CM**2-SEC 1096100100009 SAMPLE 1-MICROGRAM OF PU OXIDE, ENRICHED TO 99.9-PERCENT 1096100100010 PU-239. CONTAINED IN POLYETHYLENE HOLDER. 1096100100011 DETECTOR (GELI) SHIELDED 50-CM**3 GERMANIUM-LITHIUM DETECTOR. 1096100100012 EFFICIENCY MEASURED WITH CALIBRATED SOURCES AND 1096100100013 CHECKED WITH RA-226 SOURCE. 1096100100014 METHOD MEASUREMENTS BEGUN 35-SECS AFTER END OF IRRADIATION 1096100100015 PERIOD. COMPARISON OF MEASURED YIELDS TO YIELDS 1096100100016 DETERMINED WITH A CALIBRATED FISSION CHAMBER USED TO 1096100100017 DETERMIN THE NUMBER OF FISSIONS. 1096100100018 MONITOR NO INFORMATION 1096100100019 STATUS (APRVD) APPROVED BY J.K.DICKENS, 81/7/31. 1096100100020 HISTORY (810513C) 1096100100021 ENDBIB 19 0 1096100100022 COMMON 1 3 1096100100023 EN-DUMMY 1096100100024 EV 1096100100025 0.0253 1096100100026 ENDCOMMON 3 0 1096100100027 ENDSUBENT 26 0 1096100199999 SUBENT 10961002 19820305 00001096100200001 BIB 4 38 1096100200002 REACTION (94-PU-239(N,F)ELEM/MASS,CUM,FY,,SPA) 1096100200003 ERR-ANALYS ERRORS DUE TO- 1096100200004 -NUMBER OF FISSIONS 1096100200005 -DECAY CONSTANTS OF FISSION PRODUCT 1096100200006 -FRACTION OF FISSION PRODUCT DECAY GIVING 1096100200007 DESIRED GAMMA-RAY 1096100200008 -YIELD-TO-EFFICIENCY RATIO 1096100200009 DECAY-DATA ((1.)36-KR-90,32.3SEC,DG,120.9/121.8,.355) 1096100200010 ((2.)38-SR-93,446.SEC,DG,590.2,.73) 1096100200011 ((3.)38-SR-94,75.SEC,DG,1428.3,.954) 1096100200012 ((4.)42-MO-101,877.SEC,DG,590.9,.194) 1096100200013 ((5.)43-TC-101,852.SEC,DG,306.8,.88) 1096100200014 ((6.)43-TC-104,1086.SEC,DG,358.0,.89) 1096100200015 ((7.)43-TC-105,456.SEC,DG,143.3,.157) 1096100200016 ((8.)44-RU-108,270.SEC,DG,165.,.28) 1096100200017 ((9.)45-RH-109-G,80.0SEC,DG,326.5,.62) 1096100200018 ((10.)51-SB-130-G,2400.SEC,DG,839.5,.998) 1096100200019 ((11.)51-SB-130-M,390.SEC,DG,839.5,.998) 1096100200020 ((12.)51-SB-132-G,168.SEC,DG,697.0,.86) 1096100200021 ((12.)51-SB-132-M,252.SEC,DG,697.0,.995) 1096100200022 ((13.)51-SB-132-G,168.SEC,DG,973.9,.999) 1096100200023 ((13.)51-SB-132-M,252.SEC,DG,973.9,.999) 1096100200024 ((14.)52-TE-133-G,745.SEC,DG,407.6,.327) 1096100200025 ((15.)53-I-136-M,44.8SEC,DG,381.4,.998) 1096100200026 ((16.)53-I-136-G,83.SEC,DG,1313.0,.68) 1096100200027 ((17.)54-XE-137,229.SEC,DG,455.5,.31) 1096100200028 ((18.)54-XE-138,850.SEC,DG,258.4,.315) 1096100200029 ((19.)54-XE-139,39.7SEC,DG,218.9,.50) 1096100200030 ((20.)55-CS-139,570.SEC,DG,1283.2,.077) 1096100200031 ((21.)55-CS-140,65.5SEC,DG,602.4,.557) 1096100200032 ((22.)56-BA-141,1096.SEC,DG,343.7,.142) 1096100200033 ((23.)56-BA-142,636.SEC,DG,255.3,.200) 1096100200034 ((24.)57-LA-144,42.SEC,DG,397.4,.90) 1096100200035 ((25.)58-CE-145,180.SEC,DG,724.3,.68) 1096100200036 ((26.)58-CE-146,834.SEC,DG,218.3,.205) 1096100200037 ((27.)58-CE-146,834.SEC,DG,316.8,.525) 1096100200038 ((28.)58-CE-148,48.SEC,DG,291.8,.68) 1096100200039 HISTORY (820305A) DECAY-DATA CORRECTED. 1096100200040 ENDBIB 38 0 1096100200041 NOCOMMON 0 0 1096100200042 DATA 6 28 1096100200043 ELEMENT MASS ISOMER DATA DATA-ERR DECAY-FLAG 1096100200044 NO-DIM NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 1096100200045 36. 90. 1.92 0.18 1. 1096100200046 38. 93. 2.94 0.51 2. 1096100200047 38. 94. 3.18 0.22 3. 1096100200048 42. 101. 6.0 1.7 4. 1096100200049 43. 101. 6.77 0.41 5. 1096100200050 43. 104. 6.62 0.45 6. 1096100200051 43. 105. 5.73 0.63 7. 1096100200052 44. 108. 1.89 0.53 8. 1096100200053 45. 109. 1.26 0.58 9. 1096100200054 51. 130. 0. 0.77 0.06 10. 1096100200055 51. 130. 1. 1.02 0.13 11. 1096100200056 51. 132. 1.86 0.26 12. 1096100200057 51. 132. 1.61 0.22 13. 1096100200058 52. 133. 3.09 0.28 14. 1096100200059 53. 136. 1. 1.58 0.14 15. 1096100200060 53. 136. 0. 1.12 0.46 16. 1096100200061 54. 137. 5.04 0.60 17. 1096100200062 54. 138. 5.09 0.38 18. 1096100200063 54. 139. 4.03 0.54 19. 1096100200064 55. 139. 5.8 2.6 20. 1096100200065 55. 140. 3.72 0.36 21. 1096100200066 56. 141. 4.59 0.49 22. 1096100200067 56. 142. 4.54 0.53 23. 1096100200068 57. 144. 4.10 0.36 24. 1096100200069 58. 145. 2.75 0.31 25. 1096100200070 58. 146. 2.04 0.46 26. 1096100200071 58. 146. 2.74 0.36 27. 1096100200072 58. 148. 0.86 0.36 28. 1096100200073 ENDDATA 30 0 1096100200074 ENDSUBENT 73 0 1096100299999 ENDENTRY 2 0 1096199999999