ENTRY 30911 20211108 32033091100000001 SUBENT 30911001 20211108 32033091100100001 BIB 14 39 3091100100002 TITLE Fission fragment angular momentum: independent isomeric3091100100003 yield ratio of Cs-138 in thermal neutron induced 3091100100004 fission of U-233, Pu-239 and Pu-241. 3091100100005 AUTHOR (B.S.Tomar,A.Goswami,S.K.Das,T.Datta,Satya Prakash, 3091100100006 M.V.Ramanaiah) 3091100100007 INSTITUTE (3INDTRM) 3091100100008 REFERENCE (J,RCA,39,1,1985) 3091100100009 (P,BARC-1381,7,1987) The same values given. 3091100100010 SAMPLE Encapsulated solutions containing approximately 10 3091100100011 microg. of U-233, Pu-239 and Pu-241. 3091100100012 FACILITY (REAC,3INDTRM) CIRUS reactor 3091100100013 INC-SOURCE (REAC) Neutron flux of 1 x 10**13 n/cm2s 3091100100014 METHOD (CHSEP) 3091100100015 DETECTOR (GELI) Ge(Li) detector coupled to a series-80 Canberra 3091100100016 4k analyzer. 3091100100017 ANALYSIS (DECAY) Separation time activities for Cs-138-m and 3091100100018 Cs-138-g were evaluated from least square fitting of 3091100100019 the time dependent activity profile, using standard 3091100100020 decay-growth equations, and were correlated to the 3091100100021 corresponding independent isomeric yields and the 3091100100022 fractional cumulative yield of Xe-138, of which the 3091100100023 values for U-233, Pu-239 and Pu-241 were taken from 3091100100024 literature. 3091100100025 INC-SPECT Thermal neutron spectrum. 3091100100026 ERR-ANALYS (DATA-ERR) Precision in the mean of three measurements.3091100100027 (ERR-1) The error on an individual measurement, about 3091100100028 15%, is the compounded error due to: 3091100100029 * counting statistics, 3091100100030 * abundances of gamma lines, 3091100100031 * the FCY value of Xe-138, 3091100100032 * decay constants, 3091100100033 * irradiation and separation times. 3091100100034 STATUS (TABLE) Data are taken from Table 1 of Radiochimica 3091100100035 Acta, vol. 39, 1-3 (1985). 3091100100036 HISTORY (19920302C) HW 3091100100037 (20090912A) SD:Updated to new date formats,lower case. 3091100100038 Detector was changed, cosmetic reduction. 3091100100039 (20211018U) VS. Reference BARC-1381,7,1987 added. 3091100100040 ERR-ANALYS corrected. 3091100100041 ENDBIB 39 0 3091100100042 COMMON 2 3 3091100100043 EN-DUMMY ERR-1 3091100100044 EV PER-CENT 3091100100045 0.0253 15. 3091100100046 ENDCOMMON 3 0 3091100100047 ENDSUBENT 46 0 3091100199999 SUBENT 30911002 20211108 32033091100200001 BIB 3 4 3091100200002 REACTION (92-U-233(N,F)55-CS-138-M/T,IND,FY/RAT,,MXW) 3091100200003 DECAY-DATA (55-CS-138-M,2.9MIN,DG,1436.) 3091100200004 (55-CS-138-G,32.2MIN,DG,1436.) 3091100200005 HISTORY (20211018U) VS. ERR-T -> DATA-ERR. 3091100200006 ENDBIB 4 0 3091100200007 NOCOMMON 0 0 3091100200008 DATA 2 1 3091100200009 DATA DATA-ERR 3091100200010 NO-DIM NO-DIM 3091100200011 0.72 0.04 3091100200012 ENDDATA 3 0 3091100200013 ENDSUBENT 12 0 3091100299999 SUBENT 30911003 20211108 32033091100300001 BIB 3 4 3091100300002 REACTION (94-PU-239(N,F)55-CS-138-M/T,IND,FY/RAT,,MXW) 3091100300003 DECAY-DATA (55-CS-138-M,2.9MIN,DG,1436.) 3091100300004 (55-CS-138-G,32.2MIN,DG,1436.) 3091100300005 HISTORY (20211018U) VS. ERR-T -> DATA-ERR. 3091100300006 ENDBIB 4 0 3091100300007 NOCOMMON 0 0 3091100300008 DATA 2 1 3091100300009 DATA DATA-ERR 3091100300010 NO-DIM NO-DIM 3091100300011 0.67 0.06 3091100300012 ENDDATA 3 0 3091100300013 ENDSUBENT 12 0 3091100399999 SUBENT 30911004 20211108 32033091100400001 BIB 3 4 3091100400002 REACTION (94-PU-241(N,F)55-CS-138-M/T,IND,FY/RAT,,MXW) 3091100400003 DECAY-DATA (55-CS-138-M,2.9MIN,DG,1436.) 3091100400004 (55-CS-138-G,32.2MIN,DG,1436.) 3091100400005 HISTORY (20211018U) VS. ERR-T -> DATA-ERR. 3091100400006 ENDBIB 4 0 3091100400007 NOCOMMON 0 0 3091100400008 DATA 2 1 3091100400009 DATA DATA-ERR 3091100400010 NO-DIM NO-DIM 3091100400011 0.65 0.11 3091100400012 ENDDATA 3 0 3091100400013 ENDSUBENT 12 0 3091100499999 ENDENTRY 4 0 3091199999999