230U 230PA B- DECAY 1994AC02,1972VA24 24NDS 202408
230U H TYP=FUL$AUT=C. Morse$CIT=NDS 197, 259 (2024).$CUT=26-Sep-2023$
230U cG E,RI$From 1994Ac02, unless otherwise noted. I|g are relative to
230U 2cG I|g(443.8|g)=1000 (with {+230}Pa |e decay). Others: 1970Lo02,
230U 3cG 1969Br31, 1987Ze07.
230U cG M$From |g-ray angular correlations and conversion-electron
230U 2cG measurements (1994Ac02).
230U cL E$Deduced by evaluator from a least-squares fit to |g-ray energies.
230U cL J$From Adopted Levels.
230U DG CC$FROM BrIcc v2.3e (17-Jun-2020) 2008Ki07, "Frozen Orbitals" appr.
230PA P 0.0 2- 17.4 D 4 559 5
230PA cP QP$From 2021Wa16
230U N 0.075 5 0.077 7 12.987
230U cN NR$Decay-scheme normalization as well as |b branchings have been
230U 2cN deduced by evaluator using relative |g-ray intensities, conversion
230U 3cN coefficients, assuming no |b{+-} or |e direct feeding to the g.s. of
230U 4cN {+230}Th and {+230}U, respectively, and |S(I{-|g+|e} to g.s.)=100%.
230U 5cN No |b{+-} to g.s. was seen by 1970Lo02; Also, log| {If{+1u}t}>8.5
230U 6cN yields I(|b to g.s.)<18%). See also {+230}Pa |e decay.
230U L 0.0 0+ 20.23 D 2
230U L 51.737 23 2+ 0.26 NS 3
230U cL T$From |b|g(t), |b(ce 51.7|g)(t) (1960Be25)
230U G 51.75 4 4.4 4 [E2] 307 4
230U S G LC=223.7 32$MC=61.9 9$NC=16.77 24$OC=3.84 6$PC=0.623 9$QC=0.001583 23
230U cG E$Weighted average of 51.77 keV {i5} (1970Lo02) and 51.72 keV {i5}
230U 2cG (1971Ku25). Other value: 52.4 keV {i1} (1972Va24).
230U cG RI$From 1972Va24. Others: 4.8 (1970Lo02), 3.8 (1971Ku25).
230U cG M$from L2/L3=0.8 (1958Hi78).
230U B 7.7 13 8.63 9
230U S B EAV=148.7 17
230U cB $E(decay)=509 measured by 1970Lo02 (semi). Other measurements:
230U 2cB 1955On07.
230U L 169.35 4 4+
230U G 117.8 2 0.30 5 E2 6.43 10 S
230U S G KC=0.1894 29$LC=4.55 7$MC=1.261 20$NC=0.342 5$OC=0.0787 13$
230U S G PC=0.01293 21$QC=6.15E-5 9
230U cG $|g ray was not observed in {+230}Pa |b{+-} decay. E|g and
230U 2cG multipolarity are from 1983Ha31, observed in (|a,4n|g) reaction.
230U cG RI$From intensity balance at the 169.4-keV level, assuming no |b
230U 2cG feeding to this level.
230U L 366.654 18 1-
230U G 314.92 2 14.2 7 E1 0.03535
230U S G KC=0.0281 4$LC=0.00540 8$MC=0.001301 18$NC=0.000348 5$OC=8.31E-5 12$
230U S G PC=1.535E-5 21$QC=9.93E-7 14
230U cG E$Other value: 315.0 keV {I3} (1972Va24).
230U G 366.65 2 11.5 6 E1 0.02544
230U S G KC=0.02038 29$LC=0.00383 5$MC=0.000920 13$NC=0.0002463 34$
230U S G OC=5.90E-5 8$PC=1.096E-5 15$QC=7.31E-7 10
230U cG E$Other values: 366.56 keV {I10} (1970Lo02), 366.8 keV {I3}
230U 2cG (1972Va24), 366.5 keV {I5} (1971Ku25).
230U cG RI$Other value: 11 (1970Lo02).
230U B 0.153 19 8.99 8
230U S B EAV=51.6 15
230U L 435.20 3 3-
230U G 265.85 3 2.1 2 E1 0.05137
230U S G KC=0.0407 6$LC=0.00801 11$MC=0.001935 27$NC=0.000517 7$
230U S G OC=0.0001233 17$PC=2.261E-5 32$QC=1.410E-6 20
230U cG E$Other values: 266.0 keV {i5} (1970Lo02), 266.0 keV (1987Ze07).
230U cG RI$Other values: 1.3 (1970Lo02). I|g=2.1 {i3} (1987Ze07), relative to
230U 2cG I|g(315|g)=14.2, renormalized by evaluators.
230U G 383.46 2 5.6 3 E1 0.0231532
230U S G KC=0.01857 26$LC=0.00347 5$MC=0.000833 12$NC=0.0002229 31$
230U S G OC=5.34E-5 7$PC=9.94E-6 14$QC=6.68E-7 9
230U cG E$Other value: 383.6 keV (1987Ze07).
230U cG RI$Other value: 5.4 {i4} (1987Ze07), relative to I|g(315|g)=14.2,
230U 2cG renormalized by evaluators.
230U cG $A 369.5-keV |g transition, which observed by 1970Lo02 and placed
230U 2cG between the 3- and the 2+ states, was absent in the spectra measured
230U 3cG by 1987Ze07.
230U B 0.046 6 8.92 9
230U S B EAV=32.4 14