129XE 129I B- DECAY (1.57E+7 Y) 1985BA73,1977RA23 14NDS 201408 129XE H TYP=FUL$AUT=JANOS TIMAR AND ZOLTAN ELEKES, BALRAJ SINGH$ 129XE2 H CIT=NDS 121, 143 (2014)$CUT=31-May-2014$ 129XE C 1985Ba73: 235U(N,F), E=TH; HPGE detector, X-RAY, G. 129XE C 1977Ra23: 235U(N,F), E=TH; Ge, 4PI B, X-RAY, G, B. 129XE c Others: 1954De17, 1965Wa13, 1968ReZY, 1970SaZI, 1951Ka16, 1949Li09, 129XE2c 1949Pa19 129XE C See also 129XE ^IT DECAY. 129XE CB $No B- feeding to GS (LT 1%) (1954De17). 129XE cL J,T$From Adopted Levels 129I P 0.0 7/2+ 1.57E+7 Y 4 189 3 129I cP QP$From 2012Wa38 129I cP J,T$From {+129}I Adopted Levels 129XE N 1.0 1. 1.0 129XE CN $Based on I(G+CE to GS)=100. 129XE PN 3 129XE L 0.0 1/2+ STABLE 129XE L 39.578 2 3/2+ 0.97 NS 2 129XE B 100 1 13.46 4 129XES B EAV=40.03 92 129XE G 39.578 4 7.51 23M1+E2 -0.027 5 12.03 129XES G KC=10.27 15$LC=1.408 23$MC=0.286 5$ 129XES G NC=0.0591 10$OC=0.00732 11 129XE CG E$from 1985Ba73. 129XE CG RI$from ALPHA(T) and I(G+CE)=100 (1985Ba73). 129XE CG M$from EKC=10.2 5, K/L AP 8.2 (1977Ra23). Others: EKC=10.60 44 129XE2CG (1985Ba73), 10.2 4 (1970SaZI), 10.6 (1968ReZY), 21.0 10 (1965Wa13), 129XE3CG 22 4 (1954De17); K/L AP 10 (1954De17). 129XE CG MR$from 129CS EC decay (1965Ge04,1974Ma24).