ENTRY 33119 20190624 31903311900000001 SUBENT 33119001 20190624 31903311900100001 BIB 14 31 3311900100002 TITLE Cumulative yields of short-lived rare-earth fission 3311900100003 products in the spontaneous fission of 252Cf 3311900100004 AUTHOR (A.Ramaswami, M.S.Oak, S.Prakash) 3311900100005 INSTITUTE (3INDTRM) 3311900100006 REFERENCE (J,RCA,54,163,1991) 3311900100007 SAMPLE A thin source of 252Cf (~6 ug) electrodeposited on a 3311900100008 Pt planchet from isopropyl alcohol medium 3311900100009 DETECTOR (HPGE) HPGe detector coupled to 4K multichannel 3311900100010 analyzer 3311900100011 METHOD (REC) Ammonium chloride pellet was used as a catcher 3311900100012 to collect the fission products recoiling from the 3311900100013 target. 3311900100014 (CHSEP) After irradiation the catcher was directly 3311900100015 dissolve in a minimum amount of 0.10 N HCl and loaded 3311900100016 on a preconditioned HDEHP column. 3311900100017 MONITOR (98-CF-252(0,F)60-ND-149,CUM,FY) 3311900100018 DECAY-MON (60-ND-149,103.8MIN,DG,211.3,0.2590) 3311900100019 MONIT-REF (,B.S.Tomar+,J,JRN,91,291,1985) 3311900100020 CORRECTION Corrected for 3311900100021 - dead time losses 3311900100022 - decay during the counting 3311900100023 - detector efficiency 3311900100024 - gamma-ray abundance 3311900100025 - chemical yield. 3311900100026 ERR-ANALYS (ERR-1) Determination of absolute disintegration rate 3311900100027 of fission product (5%) 3311900100028 (ERR-2) Determination of fission rate and chemical 3311900100029 yield (5%) 3311900100030 (DATA-ERR) No information on the source of uncertainty 3311900100031 STATUS (TABLE) Table 1 of Radiochim.Acta 54(1991)163 3311900100032 HISTORY (20190624C) VT 3311900100033 ENDBIB 31 0 3311900100034 COMMON 3 3 3311900100035 MONIT ERR-1 ERR-2 3311900100036 PC/FIS PER-CENT PER-CENT 3311900100037 2.42 5. 5. 3311900100038 ENDCOMMON 3 0 3311900100039 ENDSUBENT 38 0 3311900199999 SUBENT 33119002 20190624 31903311900200001 BIB 2 10 3311900200002 REACTION (98-CF-252(0,F)ELEM/MASS,CUM,FY) 3311900200003 DECAY-DATA ((1.)57-LA-144,40.9SEC,DG,397.3,0.9350) 3311900200004 ((2.)58-CE-145,3.01MIN,DG,724.5,0.6390) 3311900200005 ((3.)58-CE-146,13.52MIN,DG,218.2,0.2110) 3311900200006 ((4.)58-CE-147,56.4SEC,DG,269.0,0.0550) 3311900200007 ((5.)59-PR-147,13.6MIN,DG,577.9,0.1630) 3311900200008 ((6.)59-PR-148-G,2.27MIN,DG,301.7,0.5820) 3311900200009 ((7.)60-ND-151,12.4MIN,DG,116.8,0.4590) 3311900200010 ((8.)60-ND-152,11.4MIN,DG,250.1,0.2200) 3311900200011 ((9.)62-SM-155,22.1MIN,DG,104.3,0.7510) 3311900200012 ENDBIB 10 0 3311900200013 NOCOMMON 0 0 3311900200014 DATA 5 9 3311900200015 MASS ELEMENT DATA DATA-ERR DECAY-FLAG 3311900200016 NO-DIM NO-DIM PC/FIS PC/FIS NO-DIM 3311900200017 144. 57. 4.78 0.65 1. 3311900200018 145. 58. 4.20 0.21 2. 3311900200019 146. 58. 4.14 0.35 3. 3311900200020 147. 58. 3.76 0.40 4. 3311900200021 147. 59. 4.38 0.43 5. 3311900200022 148. 59. 4.81 0.15 6. 3311900200023 151. 60. 1.21 0.06 7. 3311900200024 152. 60. 2.47 0.06 8. 3311900200025 155. 62. 0.70 0.04 9. 3311900200026 ENDDATA 11 0 3311900200027 ENDSUBENT 26 0 3311900299999 ENDENTRY 2 0 3311999999999