ENTRY 23561 20200415 22872356100000001 SUBENT 23561001 20200415 22872356100100001 BIB 11 16 2356100100002 TITLE Independent yield of 135I in the thermal neutron 2356100100003 fission of 235U. The half-life of 135Te 2356100100004 AUTHOR (H.-O.Denschlag) 2356100100005 REFERENCE (J,JIN,31,1873,1969) 2356100100006 INSTITUTE (2GERMNZ) 2356100100007 FACILITY (REAC,2GERMNZ) TRIGA reactor 2356100100008 INC-SOURCE (REAC) 2356100100009 INC-SPECT Thermal neutrons. Integrated flux 10**14 n/cm2 . 2356100100010 SAMPLE Uranyl nitrate in aqueous solution (90 % U-235). 2356100100011 Details are given in table on page 1875. 2356100100012 METHOD (CHSEP) Separation of I was performed within 2 sec 2356100100013 after 0.05 sec irradiation. 2356100100014 Chemical yields > 80%. 2356100100015 DETECTOR (NAICR) 3 x 3 inch NaI(Tl) crystal with 400-channel 2356100100016 analyzer - to measure gamma-activity of iodine 2356100100017 HISTORY (20200415C) M.M. 2356100100018 ENDBIB 16 0 2356100100019 NOCOMMON 0 0 2356100100020 ENDSUBENT 19 0 2356100199999 SUBENT 23561002 20200415 22872356100200001 BIB 5 14 2356100200002 REACTION 1(92-U-235(N,F)53-I-135,CUM,FY,,FRC) 2356100200003 2(92-U-235(N,F)53-I-135,IND,FY,,FRC) 2356100200004 DECAY-DATA (52-TE-135,18.SEC) 18.+-2. sec measured 2356100200005 (53-I-135,6.75HR) 2356100200006 REL-REF 2(D,,F.H.Froehner,J,ZP,170,62,1962) 72+-17 % 2356100200007 (A,,F.Wunderlich,J,RCA,7,105,1967) 56+-9 % 2356100200008 A,,H.O.Denschlag+,Paper at 151st Natn.Meeting Am.Chem.2356100200009 Soc.,Pittsburg,1966 2356100200010 55+-10 % 2356100200011 ERR-ANALYS (DATA-ERR) Includes systematic errors, 2356100200012 corresponds to confidence level 90%. 2356100200013 STATUS (TABLE) Table on page 1880 of 2356100200014 Journal of Inorganic and Nuclear Chemistry, 2356100200015 v.31,p.1873,1969 2356100200016 ENDBIB 14 0 2356100200017 NOCOMMON 0 0 2356100200018 DATA 5 1 2356100200019 EN-DUMMY DATA 1DATA-ERR 1DATA 2DATA-ERR 2 2356100200020 EV NO-DIM NO-DIM NO-DIM NO-DIM 2356100200021 0.0253 0.500 0.02 0.470 0.02 2356100200022 ENDDATA 3 0 2356100200023 ENDSUBENT 22 0 2356100299999 SUBENT 23561003 20200415 22872356100300001 BIB 5 12 2356100300002 REACTION (92-U-235(N,F)MASS,(SEC),ZP,,,DERIV) 2356100300003 ANALYSIS Calculated using I-135 independent yield of this 2356100300004 experiment and Xe-135 from earlier measurements ( 3+-1 2356100300005 of chain yield, average of three measurements). 2356100300006 REL-REF (A,,A.C.Wahl+,J,PR,126,1112,1962) 2356100300007 (A,,A.C.Wahl+,C,65SALZBURG,1,317,1965) 2356100300008 Prediction by Wahl's method - 52.38+-0.30 2356100300009 ERR-ANALYS (DATA-ERR) Type of error is not explained in the 2356100300010 article 2356100300011 STATUS (TABLE) Table 4 of 2356100300012 Journal of Inorganic and Nuclear Chemistry, 2356100300013 v.31,p.1873,1969 2356100300014 ENDBIB 12 0 2356100300015 COMMON 1 3 2356100300016 MASS 2356100300017 NO-DIM 2356100300018 135. 2356100300019 ENDCOMMON 3 0 2356100300020 DATA 3 1 2356100300021 EN-DUMMY DATA DATA-ERR 2356100300022 EV NO-DIM NO-DIM 2356100300023 0.0253 52.50 0.02 2356100300024 ENDDATA 3 0 2356100300025 ENDSUBENT 24 0 2356100399999 ENDENTRY 3 0 2356199999999