239PU 239NP B- DECAY 1959EW90,1965DA04,1996WO0514NDS 201411
239PU H TYP=FUL$AUT=E. BROWNE, J. K. TULI$CIT=NDS 122, 293 (2014)$
239PU2 H CUT=30-Jun-2013$
239PU D Updated by E. Browne (September 16, 2013). BRICC (2008)
239PU cB E From 1959Co63
239PU cB IB I(|b{+-}) to 7.85, 57 and 75 levels deduced from I(|b{+-} to
239PU2cB 7.85)/ I(|b{+-} to 57+75)=1.6 (1959Co63) and from |S(I|b) to higher
239PUXcB levels)=100.
239PU cB IB I(|b{+-} to 57+75 level)<2
239PU DG CC$ FROM BrIcc v2.2 (31-Mar-2008) 2008KiAA, "Frozen Orbitals" appr.
239PU tG x-rays(Pu):
239PU2tG
239PU3tG E|g I|g(%|a) I|g(%|a) Calculated
239PU4tG (1982Ah04) (1982Ah04) (1972Ah02) (RADLST)
239PU5tG ---------- ---------- ---------- --------
239PU6tG
239PU7tG 99.53 12.8 {I4} K|a{-2}| x ray 14.5 {I6} 13.1 {I5}
239PU8tG 103.74 20.4 {I6} K|a{-1}| x ray 22.2 {I8} 20.8 {I7}
239PU9tG 117.6 7.3 {I3} K|b{-1}'| x ray 10.3 {I4} (K|
239PU+tG b| x ray)
239PUAtG 120.6 2.6 {I1} K|b{-2}'| x ray 2.8 {I1}
239PU tG The agreement between measured and calculated K| x ray suppor
239PU+tG ts
239PU2tG the experimental |g-ray intensities and assigned multipolarities.
239PU CG RI Unless otherwise specified, absolute G-ray intensities are
239PU2CG values deduced from thermal neutron activations analysis [238U(N,G)]
239PU3CG combined with absolute intensities measured by several authors, and
239PU4CG included as fitted parameters in a least-squares fit (2005Tr08).
239PU cG E(B) From 1976BoYH corrected for change in calibration line of
239PU2cG K|a{-1}| x ray of U from 98.440 to 98.4346 eV (cryst).
239PU3cG See also 1979Bo30.
239PU cG E(E)$From 1959Ew90, magnetic spectrometer ce
239PU cG RI(X)$From ce data of 1959Ew90 and theoretical
239PU2cG conversion coefficient |a.
239PU cG RI(D),E(D)$From 1965Da04; Ge(Li), |DI|g estimated by evaluator at
239PUXcG 15-30%
239PU cG E(A)$From 1982Ah04
239PU cG Others: 1975Pa04, 2008Gr11.
239PU cG MR From 1972Kr07, 1959Ew90, 1990Si12, unless otherwise
239PU2cG specified. Other: 1974Pa03
239PU cG MR(Y)$Deduced by evaluator from conversion electron data of 1991Sh06
239PU2cG in {+243}Cm |a decay.
239PU cL T(A)$Average of values from 1974Pa03, 1955En07, 1951Gr34
239NP P 0 5/2+ 2.356 D 3 722.5 10
239PU N 1.0 1.0 1.0 1.0
239PU cN NR$all |g-ray intensities were measured on an absolute scale (per 100
239PU2cN disintegrations of {+239}Np).
239PU L 0.0 1/2+ 24110 Y 30
239PU L 7.861 3/2+
239PU B 713 3 2 1 8.9
239PUS B EAV=218.1 4
239PU cB IB$1952Fr25, 1956Ba95, 1959Co63.
239PU G 7.85 M1+E2 0.055 3 5.7E3 4 E
239PUS G M/T=0.74 4$N+/T=0.261 20
239PUS G N/T=0.203 17$O/T=0.049 5$P/T=0.0083 7$Q/T=0.000285 19
239PU cG MR from {+239}Am |e decay
239PU L 57.276 25/2+
239PU B ?
239PU G 49.41 2 0.12 2 M1+E2 0.50 3 126 8 A
239PUS G LC=92 6$MC=24.8 17$NC+=8.7 6
239PUS G NC=6.8 5$OC=1.62 11$PC=0.269 17$QC=0.00592 13
239PU cG MR from {+239}Am |e
239PU cG RI$weighted average of 0.11% {I1} (1982Ah04) and 0.18% {I3} (1974HeYW).
239PU2cG I|g; =0.11 from ce(L) of 1959Ew90 and |a(L)=95.
239PU G 57.28 0.036 APE2 222 @
239PU3 G FLAG=A$
239PUS G LC=161.0 23$MC=45.0 7$NC+=15.72 22
239PUS G NC=12.36 18$OC=2.91 4$PC=0.457 7$QC=0.001108 16
239PU cG RI from I|g(57|g, 57 level)/I|g(49|g)|?0.3 in {+243}Cm |a
239PU2cG decay and I|g(49|g)=0.12% {I2} in {+239}Np |b{+-} Decay.
239PU L 75.706 7/2+ ?
239PU B ?
239PU G 18.4 [M1+E2] S
239PU G 67.86 2 0.10 3 E2 98.4 E
239PUS G LC=71.4 10$MC=20.0 3$NC+=6.98 10
239PUS G NC=5.49 8$OC=1.291 19$PC=0.204 3$QC=0.000543 8
239PU cG RI$from 1974HeYW.
239PU L 163.76 9/2+
239PU G 88.06 3 0.006 2 M1+E2 0.50 12.26 E
239PU3 G FLAG=X
239PUS G LC=9.07 13$MC=2.36 4$NC+=0.830 12
239PUS G NC=0.645 9$OC=0.1563 22$PC=0.0274 4$QC=0.001050 15
239PU G 106.47 4 0.049 8E2 11.80 E
239PU3 G FLAG=X
239PUS G LC=8.56 12$MC=2.40 4$NC+=0.839 12
239PUS G NC=0.659 10$OC=0.1553 22$PC=0.0248 4$QC=9.29E-5 13
239PU L 285.460 5/2+ 1.12 NS 5 A
239PU2 L G=-0.49 11 (1974Pa03)
239PU cL g-factor: assuming paramagnetic correction |b=2.16
239PU B 438 3 45 3 6.8
239PUS B EAV=125.6 4
239PU G 209.753 2 3.363 20M1(+E2) 0.37 8 2.93 13 B
239PU3 G FLAG=Y
239PUS G KC=2.27 12$LC=0.499 9$MC=0.1231 18$NC+=0.0435 7
239PUS G NC=0.0335 5$OC=0.00830 13$PC=0.00156 3$QC=9.3E-5 5
239PU cG RI$Other value: 3.42% 3, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 3.43% {I7} (1996Wo05), 3.46% {I5}
239PU3cG (1984Va41), 3.30% {I10} (1982Ah04), 3.36% {I14} (1977St35,1991Po17),
239PU4cG and 3.42% {I10} (1972Ah02).
239PU G 228.183 1 10.730 87M1(+E2) 0.28 7 2.41 9 Y
239PU3 G FLAG=B$
239PUS G KC=1.88 8$LC=0.395 7$MC=0.0967 15$NC+=0.0342 6
239PUS G NC=0.0263 4$OC=0.00653 11$PC=0.001233 23$QC=7.7E-5 3
239PU CG RI$After subtracting I|g=0.51% for the 227.83-keV |g-ray component
239PU2CG that deexcites the 391.5-keV level, and I|g=0.259% 16 for the
239PU3CG 226.38-keV |g-ray component from the 511-keV level.
239PU cG RI$Other value: 11.14% {I11}, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 10.91% {I16} (1996Wo05), 11.21% {I18}
239PU3cG (1984Va41), 11.20% {I30} (1982Ah04), 11.78% {I44} (1977St35,1991Po17),
239PU4cG 11.40% {I3} (1972Ah02), after subtracting I|g=0.51% for the 227.83-keV
239PU5cG |g-ray component that deexcites the 391.5-keV level.
239PU G 277.599 1 14.505 79M1+E2 0.23 10 1.42 7 B
239PU3 G FLAG=Y
239PUS G KC=1.12 6$LC=0.228 6$MC=0.0555 13$NC+=0.0196 5
239PUS G NC=0.0151 4$OC=0.00375 9$PC=0.000711 19$QC=4.53E-5 22
239PU cG RI$Other value: 14.44% 10, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 14.53% {I17} (1996Wo05), 14.38% {I21}
239PU3cG (1984Va41), 14.5% {I4} (1982Ah04), 14.30% {I24} (1979Mo25),
239PU4cG 15.0% {I5} (1977St35,1991Po17),14.1% {I4} (1974Yu04), and 14.5% {I4}
239PU5cG (1972Ah02).
239PU G 285.460 2 0.7939 64E2 0.247 B
239PUS G KC=0.0843 12$LC=0.1190 17$MC=0.0326 5$NC+=0.01145 16
239PUS G NC=0.00896 13$OC=0.00213 3$PC=0.000356 5$QC=4.99E-6 7
239PU cG RI$Other value: 0.79% 1, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 0.797% {I10} (1996Wo05), 0.77% {I2}
239PU3cG (1984Va41), 0.790% {I25} (1982Ah04), 0.93% {I6} (1977St35,1991Po17),
239PU4cG and 0.76% {I2} (1972Ah02).
239PU L 330.125 7/2+
239PU B 393 3 7 2 7.5
239PUS B EAV=111.5 4
239PU G 44.66 2 0.13 1 M1+E2 0.20 3 86 8 A
239PUS G LC=64 6$MC=16.2 17$NC+=5.7 6
239PUS G NC=4.4 5$OC=1.08 11$PC=0.193 17$QC=0.00903 15
239PU cG RI$from 1982Ah04
239PU cG MR$from {+239}Am |e decay
239PU G 166.39 6 0.016 7M1 6.22 E
239PU3 G FLAG=X
239PUS G KC=4.91 7$LC=0.984 14$MC=0.239 4$NC+=0.0846 12
239PUS G NC=0.0651 10$OC=0.01621 23$PC=0.00308 5$QC=0.000202 3
239PU G 254.40 3 0.1092 22M1+E2 -0.159 6 1.85 A
239PUS G KC=1.457 21$LC=0.294 5$MC=0.0716 10$NC+=0.0253 4
239PUS G NC=0.0195 3$OC=0.00485 7$PC=0.000920 13$QC=5.93E-5 9
239PU cG RI$Other value: 0.109% 2, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 0.1078% {I27} (1996Wo05), 0.12% {I1}
239PU3cG (1984Va41), 0.110% {I6} (1982Ah04), and 0.11% {I1} (1972Ah02).
239PU G 272.84 3 0.0766 19M1+E2 +0.165 9 1.519 A
239PUS G KC=1.198 17$LC=0.241 4$MC=0.0588 9$NC+=0.0208 3
239PUS G NC=0.01599 23$OC=0.00398 6$PC=0.000755 11$QC=4.86E-5 7
239PU cG RI$Other value: 0.077% 2, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 0.0762% {I24} (1996Wo05), 0.08% {I1}
239PU3cG (1984Va41), 0.077% {I4} (1982Ah04), and 0.08% {I1} (1972Ah02).
239PU G 322.26 CA0.0052 CA [E2] 0.174 S
239PU cG RI$from I|g branchings in {+239}Am |e decay and {+243}Cm |a decay
239PUS G KC=0.0691$LC=0.0760$MC=0.0207$NC+=0.00791
239PU L 387.41 9/2+
239PU G 57.3 0.09 AP[M1] 28.6 4 @ S
239PUS G LC=21.5 3$MC=5.2 8$NC+=1.43 2
239PUS G NC=7 6$OC=1.6 13$PC=0.26 20$QC=0.0028 17
239PU cG TI from I|g(doublet)=0.135% {I7} (1982Ah04) and
239PU2cG I|g(57|g, 57-keV level)|?0.036%.
239PU G 101.965 13 0.008 CAE2 14.42
239PUS G LC=10.46 15$MC=2.93 5$NC+=1.025 15
239PUS G NC=0.805 12$OC=0.190 3$PC=0.0302 5$QC=0.0001088 16
239PU cG RI,E$from {+239}Am |e decay
239PU L 391.586 7/2- 193 NS 4 A
239PU B 341 3 44 2 6.5
239PUS B EAV=92.5 3
239PU G 4.2 CA [E1] 2.6 CA S
239PU cG TI from transition intensity balance at 387-keV level, where no
239PU2cG significant |b{+-} feeding is expected (5/2+ to 9/2+).
239PU G 61.460 2 1.30 2 E1 0.473 B
239PUS G LC=0.354 5$MC=0.0881 13$NC+=0.0300 5
239PUS G NC=0.0236 4$OC=0.00553 8$PC=0.000871 13$QC=2.87E-5 4
239PU cG RI$weighted average (Limited Relative Statistical Weight Method) of
239PU2cG 1.40% {I7} (1996Wo05), 1.29% {I2} (1984Va41), and 1.29% {I6}
239PUxcG (1982Ah04).
239PU G 106.123 2 25.34 17E1(+M2) -0.007 7 0.26 3 B
239PU2 G ELC=0.19 3$ EMC=0.050 8$ ENC+=0.017 3
239PU cG CC L1/L2=0.87 {i9}/0.93 {i9} 1959Ew90, conversion is anomalous.
239PU2cG Other: 1957Ew30, 2008Go10.
239PUS G LC=0.088 8$MC=0.0216 21$NC+=0.0074 8
239PUS G NC=0.0058 6$OC=0.00139 15$PC=0.00023 3$QC=9.4E-6 15
239PU cG RI$Other value: 26.3% 10, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 25.23% {I28} (1996Wo05), 27.4% {I4}
239PU3cG (1984Va41), 26.4% {I8} (1982Ah04), 26.6% {I10} (1977St35),
239PU4cG and 27.8% {I9} (1972Ah02).
239PU G 227.83 CA 0.51 CA [E1] 0.080 @
239PUS G KC=0.06$ LC=0.01
239PU G 315.880 3 1.600 12E1(+M2) +0.008 8 0.0372 9 B
239PUS G KC=0.0294 6$LC=0.00583 16$MC=0.00141 4$NC+=0.000493 15
239PUS G NC=0.000382 12$OC=9.3E-5 3$PC=1.69E-5 6$QC=8.9E-7 3
239PU cG RI$Other value: 1.60% 2, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 1.604% {I20} (1996Wo05), 1.60% {I3}
239PU3cG (1984Va41), 1.60% {I5} (1982Ah04), 1.63% {I7} (1977St35,1991Po17),
239PU4cG and 1.52% {I5} (1972Ah02).
239PU G 334.310 2 2.056 13E1(+M2) +0.006 6 0.0329 6
239PUS G KC=0.0261 5$LC=0.00511 10$MC=0.001238 24$NC+=0.000432 9
239PUS G NC=0.000334 7$OC=8.18E-5 16$PC=1.48E-5 3$QC=7.91E-7 17
239PU cG RI$Other value: 2.06% 2, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 2.050% {I25} (1996Wo05), 2.08% {I3}
239PU3cG (1984Va41), 2.06% {I6} (1982Ah04), 2.10% {I10} (1977St35,1991Po17),
239PU4cG and 1.95% {I7} (1972Ah02).
239PU cG E from 1974HeYW, 1959Ew90
239PU L 469.8 (1/2-)
239PU B 0.0027 GE 9.9 LE 1U?
239PUS B EAV=74.7 3
239PU G 461.9 5 0.0016 D
239PU G 469.8 5 0.0011 D
239PU L 492.2 3/2-
239PU B 0.020 1 9.3
239PUS B EAV=62.5 4
239PU G 434.7 5 0.013 E1(+M2) -0.002 2 0.0190 D
239PUS G KC=0.01522 22$LC=0.00287 4$MC=0.000692 10$NC+=0.000242 4
239PUS G NC=0.000187 3$OC=4.59E-5 7$PC=8.41E-6 12$QC=4.72E-7 7
239PU G 484.3 5 0.0010 D
239PU G 492.3 5 0.0060 D
239PU L 505.2 5/2-
239PU B 0.0074 2 9.7
239PUS B EAV=58.7 3
239PU G 429.5 5 0.0039 D
239PU G 447.6 5 0.00026 D
239PU G 497.8 5 0.0032 D
239PU L 511.81 6 7/2+
239PU B 1.70 6 7.3
239PUS B EAV=56.8 3
239PU G 124.4 0.01 APM1(+E2) 0.26 LT 13.8 4
239PUS G KC=10.7 4$LC=2.32 7$MC=0.570 22$NC+=0.202 8
239PUS G NC=0.155 6$OC=0.0385 14$PC=0.00726 19$QC=0.000452 15
239PU cG M,RI from {+239}Am |e decay
239PU G 181.70 3 0.082 3 M1+E2 -0.150 7 4.77
239PU3 G EKC=3.0 4$ ELC=0.62 8$
239PUS G KC=3.75 6$LC=0.767 11$MC=0.187 3$NC+=0.0661 10
239PUS G NC=0.0509 8$OC=0.01265 18$PC=0.00240 4$QC=0.0001538 22
239PU cG RI$Other value: 0.0831% 24, weighted average (Limited Relative
239PU2cG Statistical Weight Method) of 0.085% {I5} (1996Wo05), 0.07% {I1}
239PU3cG (1984Va41), 0.083% {I4} (1982Ah04), and 0.075% {I8} (1972Ah02).
239PU G 226.38 2 0.259 16M1+E2 +0.133 6 2.58
239PUS G KC=2.03 3$LC=0.410 6$MC=0.0998 14$NC+=0.0353 5
239PUS G NC=0.0272 4$OC=0.00675 10$PC=0.001282 18$QC=8.28E-5 12
239PU cG RI$weighted average (Limited Relative Statistical Weight Method) of
239PU2cG 0.230% {I14} (1996Wo05), 0.28% {I2} (1984Va41), and
239PU3cG 0.24% {I3} (1977St35,1991Po17).
239PU cG E$from 1982Ah04
239PU G 454.2 5 0.00082 [M1] 0.383 D
239PUS G KC=0.304 5$LC=0.0598 9$MC=0.01451 21$NC+=0.00513 8
239PUS G NC=0.00395 6$OC=0.000982 14$PC=0.000187 3$QC=1.217E-5 18
239PU G 504.2 5 0.00078 [E2] 0.0516 D
239PUS G KC=0.0304 5$LC=0.01559 23$MC=0.00412 6$NC+=0.001449 21
239PUS G NC=0.001128 17$OC=0.000272 4$PC=4.75E-5 7$QC=1.386E-6 20
239PU L 556.2 (7/2-)
239PU B 0.003 AP 9.7 AP
239PUS B EAV=44.2 3
239PU G 392.4 5 0.0016 D
239PU G 498.7 AP0.001 AP D