70GE 70GA B- DECAY 16NDS 201609
70GE H TYP=FUL$AUT=G. G~URDAL, E.A. MCCUTCHAN$CIT=NDS 136, 1 (2016)$
70GE2 H CUT=1-Jul-2016$
70GE c 1977Sc10: produced from {+69}Ga(d,p) and {+71}Ga(d,t) reactions
70GE2c (E{-d} = 10.4 MeV); natural target; NaI(Tl), Ge(Li), magnetic
70GE3c spectrometer, electron spectrometer, plastic scintillator. Measured:
70GE4c I|b{+-}, E|g, I|g, T{-1/2} using delayed |b-e coin.
70GE c 1975Bu07: obtained from deuteron bombardment of natural Ga target;
70GE2c Ge(Li) detector. Measured: E|g, I|g, T{-1/2}.
70GE c 1958Ke20: source from {+69}Ga(n,|g) reaction, using moderated
70GE2c neutrons; NaI(Tl) detector for |g-detection, plastic scintillator for
70GE3c |b-detection. Measured T{-1/2} of 1215 level with |b|g delayed coin.
70GE c 1957Bu41: produced from {+69}Ga(n,|g) reaction in an enriched target;
70GE2c NaI(Tl) detector, plastic scintillator and |b spectrometer. Measured:
70GE3c E|g, I|g, |g|g(|q), |b|g coin, T{-1/2}.
70GE c 1958Al01: source from neutron capture in enriched target; |b
70GE2c spectrometer used for |b conversion electron coin measurements.
70GE3c Measured: I|b{+-}, ce |b{+-} coin, T{-1/2} of 1215 level with |b{+-}
70GE4c conversion electron coin.
70GE c 2012Kr07: source neutron irradiation of natural Ga target; neutrons
70GE2c from the pneumatic transfer facility of the Oregon State University
70GE3c TRIGA reactor. Ge detectors used for |g-detection. Measured: E|g, I|g.
70GE c Other: 2015DuZZ
70GE cB IB$From 1977Sc10
70GE cG E$From 2012Kr07, unless otherwise stated.
70GE cG E(A)$From 1977Sc10
70GE cG RI$Derived by evaluators from measured |b-feedings and measured
70GE2cG relative intensity, I(1039)/I(176) = 2.30 {I6} (assuming efficiency
70GE3cG corrections applied), given in 1977Sc10
70GE cG M,MR$From the Adopted Gammas.
70GE cL E$From E|g.
70GE cL J$From the Adopted Levels
70GE D CC$FROM BrIcc v2.3a (7-Aug-2013) 2008Ki07, "Frozen Orbitals" appr.
70GA P 0.0 1+ 21.14 M 5 1651.7 15
70GE N 1.0041 1.0041 0.9959 5 1.0041
70GE cN NR$Based on the following branching ratios of 1977Sc10 from |b and |g
70GE2cN counting in 4|p geometry. |b transitions: 98.91% {I6} (g.s.), 0.36%
70GE3cN {I2} (1039), and 0.32% {I1} (1215). |e transitions: 0.41% {I6}.
70GE PN 1.0 1.0 1.0 3
70GE L 0.0 0+
70GE B 98.91 6 5.0925 18
70GES B EAV=647.96 69
70GE cB E$Other: 1650 {I10} from measurements of 1957Bu41.
70GE L 1039.513 10 2+
70GE G 1039.513 10 0.65 5 E2 3.23E-4 C
70GES G KC=0.000289 4$LC=2.96E-5 5$MC=4.41E-6 7$NC=2.88E-7 4
70GE B 0.36 2 5.895 25
70GES B EAV=202.29 59
70GE cB E$Other: 610 {I20} from measurements of 1957Bu41.
70GE cB IB$Other: 0.375 {I7} in 2012Kr07
70GE L 1215.628 16 0+ 2.9 NS 4
70GE cL T$weighted average of 2.8 ns {I8} (1958Ke20, using |b|g
70GE2cL delayed-coincidence technique) and 3.0 ns {I5} (1958Al01, using
70GE3cL delayed |b-e coincidences)
70GE G 176.115 13 0.29 1 E2 0.0893 0.32 1 C
70GEX G K/T=0.0724 10$L/T=0.00827 12$M/T=0.001225 18$N/T=7.09E-5 10
70GES G KC=0.0788 11$LC=0.00900 13$MC=0.001335 19$NC=7.72E-5 11
70GE G 1215 E0 4E-3 3
70GEF G FLAG=A
70GE cG TI$from I(|g+ce)(1215|g)/I(|g+ce)(176|g)=1.4|*10{+-2} {I7} (1958Al01)
70GE cG CEK$from internal conversion electrons in coincidence with |b{+-}
70GE2cG (1958Al01)
70GE B 0.32 1 5.431 15
70GES B EAV=136.22 55
70GE cB E$Other: 440 {I20} from measurements of 1957Bu41.
70GE cB IB$Other: 0.305 {I7} in 2012Kr07