129SN 129IN B- DECAY (1.23 S) 2004GA24,1980DE35 14NDS 201408
129SN H TYP=FUL$AUT=JANOS TIMAR AND ZOLTAN ELEKES, BALRAJ SINGH$
129SN2 H CIT=NDS 121, 143 (2014)$CUT=31-May-2014$
129SN C 1980De35: 235U(N,F) E=TH, on-line MS; semi, scin B, G, CE, GG-,
129SN2C BG-coin.
129SN C 1987Sp09: 235U(N,F) E=TH, on-line MS; HPGE, B, G, BG-coin.
129SN C 2004Ga24: The {+129}In isotope was obtained by thermal-neutron
129SN2C induced fission of a {+235}U carbide target inside the combined
129SN3C target and ion source ^ANUBIS. During the measurements of singles
129SN4C data, surface ionization was used to select the element In and
129SN5C thereby suppress the daughter activities. Measured E|b, E|g, I|g,
129SN6C |g|g, |b|g(coin), |g|g(t), T (isotope) with 3 Ge detectors of
129SN7C which one was a ^LEPS. Three Ge detectors were also
129SN8C used for the Q{-|b} measurement, where the ^LEPS detector was used as a
129SN9C |b spectrometer.
129SN cB IB$From 2004Ga24
129SN CG E$From 2004Ga24.
129SN CG E$As for unplaced G rays, see comments under 129IN B- decay (0.61 S).
129SN cG CC$Value overlaps M1 and E2, when |d not given
129SN CL E$Based on a least-squares fit to the EG data from
129SN2CL 2004Ga24; level scheme is also from 2004Ga24.
129SN cL J$From Adopted Levels
129IN P 459 5 (1/2-) 1.23 S 3 7769 19
129IN CP E,J,T$From {+129}In Adopted Levels
129IN CP QP$From 2012Wa38
129SN N 0.18 1.0 1.0
129SN CN NR$From 2004Ga24. %IT<0.3; %B-N=3.92 {I19} (1993Ru01)
129SN PN 3
129SN L 0.0 3/2+ 2.23 M 4
129SN CL T$from 1980De35.
129SN B 77 15 5.47 9
129SNS B EAV=3717.9 93
129SN L 35.35 13 11/2- 6.9 M 1
129SN2 L %B-=100
129SN CL T$from 1980DE35.
129SN CL %B-$G transition not expected from RUL and not observed in
129SN2CL experiments.
129SN L 315.410 20(1/2)+
129SN B 15.1 13 6.10 4
129SNS B EAV=3568.8 93
129SN G 315.42 2 100 7 E2(+M1) 0.027 3
129SN2 G EKC=0.025 2 (1980DE35)
129SNS G KC=0.0230 24$LC=0.0031 8$MC=0.00060 16$
129SNS G NC=0.00011 3$OC=9.1E-6 9
129SN CG M$EKC gives |d(E2/M1)>0.7; K/L=6.9 {I17} (1980De35) is
129SN2CG consistent with E2 or M1
129SN L 763.89 13(9/2-)
129SN G 728.53 3 1.23 13
129SN L 769.28 9 (5/2+)
129SN G 769.31 181.9 2
129SN L 1043.89 13(7/2-)
129SN G 279.93 110.45 9 C
129SN G 1008.53 3 10.6 8 C
129SN L 1047.45 7 (7/2+)
129SN G 278.18 9 0.07 3 C
129SN G 1047.41 100.10 3
129SN L 1222.61 5 (3/2+)
129SN B 1.56 14 6.85 4
129SNS B EAV=3139.5 93
129SN G 175.13 120.17 10 C
129SN G 907.34 8 5.7 4 C
129SN G 1222.51 8 7.7 5
129SN L 1288.74 9 (3/2+)
129SN B 0.58 7 7.26 6
129SNS B EAV=3108.2 93
129SN G 519.5 6 1.0 2 C
129SN G 973.5 2 2.2 2 C
129SN G 1288.64 112.8 2
129SN L 1613.51 15
129SN G 1613.4 2 2.0 3
129SN L 1701.28 13(7/2-)
129SN G 657.7 3 0.61 6 C
129SN G 931.96 190.82 9 C
129SN G 937.54 190.78 9 C
129SN L 3079.4 3 (3/2-)
129SN B 0.42 3 6.82 4
129SNS B EAV=2259.1 94
129SN G 2035.5 6 1.11 11 C
129SN G 2763.9 4 1.23 10 C
129SN L 3394.3 3 (1/2,3/2)
129SN B 0.22 2 6.98 5
129SNS B EAV=2109.8 94
129SN G 3078.9 3 1.24 10
129SN L 3590.62 9 (3/2-)
129SN B 5.10 17 5.54 2
129SNS B EAV=2016.8 93
129SN G 1889.6 2 2.2 2
129SN G 1977.0 2 1.98 16
129SN G 2301.7 2 2.8 2
129SN G 2368.15 174.8 4
129SN G 2546.61 119.4 7
129SN G 3275.16 155.9 4
129SN G 3590.8 4 1.18 10