136CE 136PR EC DECAY 2007AH02,1973BU11,1971KE07NDS18 201810
136CE H TYP=FUL$AUT=E.A. MCCUTCHAN$CIT=NDS 152, 331 (2018)$CUT=1-Apr-2018$
136CE c 1971Ke07: {+136}Pr activity from {+136}Ce(p,n) with E(p)=11 MeV
136CE2c followed by chemical separation. Measured E|g, I|g, x-rays, |g|g,
136CE3c |g(t) using NaI(Tl) detector for x-rays and Ge(Li) detector for |g
136CE4c rays, and Ece, Ice using Si(Li) detector.
136CE c 1973Bu11: {+136}Pr activity from deep fission of gadolinium with a
136CE2c proton beam followed by mass separation. Measured E|g, I|g using
136CE3c Ge(Li) detectors and Ece, Ice using magnetic spectrometer coupled to
136CE4c a Si(Li) detector.
136CE c 2007Ah02: {+136}Pr activity from {+134}Ba({+6}Li,4n) reaction with
136CE2c E({+6}Li)=47 MeV. Measured E|g, I|g, |g|g, |g|g(|q) using the Stony
136CE3c Brook Cube array consisting of six coaxial HPGe detectors.
136CE c Other: 1968Zh04, measured |g, |b{++}, ce (spect)
136CE c With the exception of the 3233 level (from 1971Ke07), the decay
136CE2c scheme is as proposed by 1973Bu11. All levels proposed by 1973Bu11
136CE3c were also suggested by 1971Ke07 except for the 1076, 2828, 2942,
136CE4c 2992, 3011, 3201, and 4200 levels. The scheme was constructed on the
136CE5c basis of energy and intensity imbalance and |g|g coincidences.
136CE c A total energy release of 5160 keV {I90} as calculated by the code
136CE2c RADLST, is in good agreement with the total available energy of the
136CE3c decay of 5168 keV {I11}. Nevertheless, there exist a large number of
136CE4c unplaced transitions and some discrepancies between the two detailed
136CE5c measurements which suggest that the decay scheme is incomplete.
136CE cL E$From a least-squares fit to E|g, by evaluator.
136CE cL J$From the Adopted Levels. Instances where J was determined from
136CE2cL measurements in |e decay are indicated in the comments.
136CE cE $|e/|b{++}=0.65 {I1} from K| x ray/|g{+|+} (1971Ke07)
136CE cE $|b|g-coincidences from 1971Ke07
136CE cG E,RI$From 1973Bu11, except where noted. 1973Bu11 note that there are
136CE2cG problems in some of the I|g's of 1971Ke07 (E|g>1 MeV) caused by sum
136CE3cG peaks and single- and double-escape peaks. Evaluator notes that for
136CE4cG energies 2 MeV and larger, |g-ray energies from 1971Ke07 are
136CE5cG systematically 2-3 keV larger than those from 1973Bu11.
136CE cG M,MR$From the Adopted Gammas. Support for cases where mult. and |d
136CE2cG were determined in this dataset is indicated in the comments.
136CE cE E(E)$E|b=1330 {I50} originally assigned to {+136}Pm |e decay by
136CE2cE 1968Zh04 may correspond to these transitions
136CE cG $|a(K)exp of 1973Bu11 normalized to |a(K)(552.2|g)=0.00694 (E2
136CE2cG theory). Others: |a(K)exp(540|g,1092|g)=0.0079 {I10}, 0.0014 {I3}
136CE cG E(A)$Assigned by 1973Bu11 to A=136 chain but isotope not identified
136CE cG E(I)$Assigned by 1973Bu11 to A=136 chain. Transition with similar
136CE2cG energy assigned to {+136}Nd |e decay (evaluator)
136CE cG E(F)$Observed only by 1971Ke07
136CE cG E(B)$These gammas decay with T{-1/2} consistent with {+136}Pr decay
136CE2cG but are not observed in coincidence with other gammas and do not
136CE3cG correspond to a g.s. transition from a known level (1971Ke07)
136CE cG E,RI(D)$From 1971Ke07
136PR P 0.0 2+ 13.1 M 1 5168 11
136CE N 0.521 17 1.00
136CE cN NR$from |SI(|g+c.e.)(to g.s.)=100
136CE PN 3
136CE G 221.87 26 0.26 3 ?
136CE2 G %IG=0.135 17
136CEX G FLAG=A
136CE G 276.5 5 0.40 5 ?
136CE2 G %IG=0.21 3
136CEX G FLAG=A
136CE G 590.41 26 0.25 3 ?
136CE2 G %IG=0.130 17
136CEX G FLAG=A
136CE G 900.1 6 0.52 6 ?
136CE2 G %IG=0.27 4
136CEX G FLAG=I
136CE G 1489.0 7 0.22 3 ?
136CE2 G %IG=0.115 16
136CEX G FLAG=I
136CE G 1537.7 5 0.5 1 ?
136CE2 G %IG=0.26 6
136CEX G FLAG=FD
136CE G 1547.1 7 0.19 3 ?
136CE2 G %IG=0.099 16
136CE G 1632.8 6 0.29 3 ?
136CE2 G %IG=0.151 17
136CEX G FLAG=A
136CE G 1639.0 10 0.24 3 ?
136CE2 G %IG=0.125 17
136CEX G FLAG=A
136CE G 1646.8 8 0.18 2 ?
136CE2 G %IG=0.094 11
136CEX G FLAG=A
136CE G 1748.7 4 0.30 3 ?
136CE2 G %IG=0.156 17
136CE G 1971.0 10 0.15 2 ?
136CE2 G %IG=0.078 11
136CE G 2021.1 4 0.21 2
136CE2 G %IG=0.109 11
136CEX G FLAG=B
136CE G 2059.0 5 0.35 3
136CE2 G %IG=0.182 17
136CEX G FLAG=B
136CE G 2113.2 5 0.5 1 ?
136CE2 G %IG=0.26 6
136CEX G FLAG=FD
136CE G 2216.2 4 0.35 4
136CE2 G %IG=0.182 22
136CEX G FLAG=B
136CE G 2291.7 5 0.30 3
136CE2 G %IG=0.156 17
136CEX G FLAG=B
136CE G 2370.0 7 0.28 3
136CE2 G %IG=0.146 17
136CEX G FLAG=B
136CE G 2463.5 3 0.9 1
136CE2 G %IG=0.47 6
136CEX G FLAG=FD
136CE G 2559.2 4 0.29 3
136CE2 G %IG=0.151 17
136CEX G FLAG=B
136CE G 2596.9 4 0.6 1
136CE2 G %IG=0.31 6
136CEX G FLAG=FD
136CE G 2844.1 3 0.19 2
136CE2 G %IG=0.099 11
136CEX G FLAG=B
136CE G 2981.6 9 0.15 2 ?
136CE2 G %IG=0.078 11
136CE G 3036.3 7 0.10 LT
136CE2 G %IG=0.03 3
136CEX G FLAG=B
136CE G 3709.0 10 0.15 2
136CE2 G %IG=0.078 11
136CE L 0.0 0+
136CE L 552.05 13 2+
136CE G 552.16 19 145 6 E2 0.00827 C
136CE2 G %IG=75.5 11
136CEX G EKC=0.0068 16 (1971Ke07)
136CES G KC=0.00693 10$LC=0.001055 15$MC=0.000223 4$NC=4.90E-5 7$OC=7.72E-6 11$
136CES G PC=4.91E-7 7
136CE cG M$K/L=7.0 {I7} (1973Bu11), 7.0 {I9} (1968Zh04)
136CE E 4.2 241.1 6 6.91 25 5.3 30
136CES E EAV=1636.0 52$CK=0.1804 13$CL=0.02485 18$CM+=0.00699 5
136CE L 1075.9 4 ?
136CE G 523.9 5 0.65 4 ?
136CE2 G %IG=0.338 24
136CEF G FLAG=I
136CE L 1091.86 15 2+
136CE G 539.75 19 100 E2(+M1) -4.7 7 0.0089514 C
136CE2 G %IG=52.1 17
136CEX G EKC=0.0077 5 (1973Bu11)
136CES G KC=0.00751 12$LC=0.001140 17$MC=0.000241 4$NC=5.30E-5 8$OC=8.35E-6 13$
136CES G PC=5.33E-7 9
136CE cG M,MR$A{-2}=+0.08 {I4}, A{-4}=+0.29 {I4} (2007Ah02).
136CE cG $|a(K)exp: other: 0.0065 {I13} (1971Ke07).
136CE G 1092.0 5 35.4 17 E2 1.67E-3 C
136CE2 G %IG=18.4 10
136CEX G EKC=0.00129 19 (1973Bu11)
136CES G KC=0.001434 21$LC=0.000190 3$MC=3.97E-5 6$NC=8.78E-6 13$
136CES G OC=1.414E-6 20$PC=1.041E-7 15
136CE E 40.6 1317.7 6 5.604 15 58.3 18C
136CES E EAV=1384.3 51$CK=0.2586 20$CL=0.0357 3$CM+=0.01004 8
136CE cE E$other: 4044 {I20} from G.D. Alkhazov, {Iet al}. (priv.comm. to
136CE2cE 1985Wa04). Others: E|b+: 3000 {I75} (1971Ke07), 2970 {I50} (1968Zh04)
136CE L 1313.53 24 4+
136CE G 761.3 5 2.8 5 E2 0.00372 C
136CE2 G %IG=1.5 3
136CE L 1552.96 23 3+
136CE cL J$J=3 from |g|g(|q) in 2007Ah02
136CE G 460.9 3 14.6 7 E2(+M1) -4.3 6 0.0137922 C
136CE2 G %IG=7.6 5
136CEX G EKC=1.13E-2 17 (1973Bu11)
136CES G KC=0.01148 19$LC=0.00182 3$MC=0.000387 6$NC=8.50E-5 13$OC=1.329E-5 20$
136CES G PC=8.06E-7 14
136CE cG MR$other: second solution of -0.50 {I4} from 2007Ah02 is in
136CE2cG disagreement with |a(K)exp
136CE cG M,MR$A{-2}=-0.39 {I3}, A{-4}=-0.03 {I4} (2007Ah02).
136CE G 1000.8 3 9.6 5 M1+E2 +0.97 28 0.0024715 C
136CE2 G %IG=5.0 3
136CEX G EKC=0.00153 46 (1973Bu11)
136CES G KC=0.00212 13$LC=0.000277 15$MC=5.8E-5 3$NC=1.28E-5 7$OC=2.07E-6 12$
136CES G PC=1.57E-7 11
136CE cG M,MR$A{-2}=+0.27 {I4}, A{-4}=-0.08 {I4} (2007Ah02).
136CE E 7.2 4 5.2 3 6.034 22 12.4 6 C
136CES E EAV=1171.2 51$CK=0.355 3$CL=0.0490 4$CM+=0.01381 11
136CE cE E$other: 3580 {I150} (1971Ke07)
136CE L 2066.71 22 2+
136CE cL J$2 from |g|g(|q) in 2007Ah02; non zero value of |d for 1515|g
136CE2cL suggests positive parity
136CE G 974.2 5 0.65 9 C
136CE2 G %IG=0.34 5
136CEF G FLAG=A
136CE G 991.0 6 0.32 5 ?
136CE2 G %IG=0.17 3
136CEF G FLAG=A
136CE G 1514.8 4 3.7 4 M1+E2 +0.46 8 1.17E-32 C
136CE2 G %IG=1.93 22
136CES G KC=0.000934 18$LC=0.0001184 22$MC=2.46E-5 5$NC=5.46E-6 10$
136CES G OC=8.89E-7 17$PC=6.95E-8 14
136CE cG M,MR$A{-2}=-0.11 {I4}, A{-4}=+0.08 {I4} (2007Ah02).
136CE G 2066.8 3 5.7 3
136CE2 G %IG=2.97 18
136CE E 2.2 1 3.2 2 6.11 3 5.4 3
136CES E EAV=936.3 50$CK=0.497 4$CL=0.0690 5$CM+=0.01942 14
136CE L 2154.97 18 2+
136CE cL J$2 from |g|g(|q) in 2007Ah02; non zero value of |d for 1603|g
136CE2cL suggests positive parity
136CE G 841.3 3 0.14 2 ?
136CE2 G %IG=0.073 11
136CEF G FLAG=I
136CE G 1063.2 7 0.40 4 C
136CE2 G %IG=0.208 22
136CE G 1602.8 3 7.5 6 M1+E2 -0.41 8 1.08E-32 C
136CE2 G %IG=3.9 4
136CES G KC=0.000832 15$LC=0.0001053 19$MC=2.19E-5 4$NC=4.85E-6 9$
136CES G OC=7.91E-7 15$PC=6.19E-8 12
136CE cG M,MR$A{-2}=+0.48 {I4}, A{-4}=+0.005 {I44} (2007Ah02).
136CE G 2154.9 3 0.65 7
136CE2 G %IG=0.34 4
136CE E 1.6 1 2.6 2 6.17 4 4.2 3
136CES E EAV=896.3 50$CK=0.524 4$CL=0.0728 5$CM+=0.02051 14
136CE L 2451.07 23 (2+)
136CE G 1359.9 5 1.9 2 C
136CE2 G %IG=0.99 11
136CE G 1899.0 5 1.8 4 C
136CE2 G %IG=0.94 21
136CE G 2450.8 3 1.35 15
136CE2 G %IG=0.70 8
136CE E 0.71 8 1.9 2 6.22 5 2.6 3
136CES E EAV=762.6 50$CK=0.618 4$CL=0.0861 5$CM+=0.02426 14
136CE L 2517.1 3 (2+,3)
136CE G 1203.8 8 0.40 5 C
136CE2 G %IG=0.21 3
136CE cG E$other: 1206.0 {I10} (1971Ke07)
136CE G 1425.0 4 1.8 2 C
136CE2 G %IG=0.94 11
136CE G 1965.2 5 0.30 3 C
136CE2 G %IG=0.156 17
136CE E 0.32 3 0.99 9 6.48 4 1.31 12
136CES E EAV=733.0 50$CK=0.639 4$CL=0.0890 5$CM+=0.02508 14
136CE L 2595.2 3 (2+)
136CE G 1041.5 6 0.30 3 ?
136CE2 G %IG=0.156 17
136CEF G FLAG=I
136CE G 1282.4 7 0.25 3 C
136CE2 G %IG=0.130 17
136CE G 1503.3 5 0.48 6 C
136CE2 G %IG=0.25 4
136CE cG E$other: 1501.6 {I6} (1971Ke07)
136CE G 2042.7 5 1.4 1 C
136CE2 G %IG=0.73 6
136CE G 2596.0 7 0.30 3 ?
136CE2 G %IG=0.156 17
136CE E 0.311 161.11 6 6.404 23 1.42 7
136CES E EAV=698.0 50$CK=0.663 4$CL=0.0924 5$CM+=0.02604 14
136CE L 2681.9 3 (2+)
136CE G 1368.3 6 0.34 4 C
136CE2 G %IG=0.177 22
136CE cG E$other: 1371.0 {I10} (1971Ke07)
136CE G 1590.3 8 0.30 LT
136CE2 G %IG=0.08 8
136CE G 2131.1 8 0.40 4 C
136CE2 G %IG=0.208 22
136CE G 2681.3 5 0.25 3 ?
136CE2 G %IG=0.130 17
136CE cG E$other: 2863.5 {I4} (1971Ke07)
136CE cG RI$other: 0.7 {I1} (1971Ke07).
136CE E 0.11 2 0.48 7 6.74 7 0.59 9
136CEF E FLAG=E
136CES E EAV=659.2 50$CK=0.688 4$CL=0.0960 5$CM+=0.02707 13
136CE L 2792.7 4 (1,2+)
136CE G 2240.7 4 1.3 1 C
136CE2 G %IG=0.68 6
136CE cG E$other: 2242.5 {I2} (1971Ke07).
136CE G 2792.6 7 0.21 2
136CE2 G %IG=0.109 11
136CE cG E$other: 2795.0 {I5} (1971Ke07).
136CE E 0.12 1 0.67 5 6.55 4 0.79 6
136CEF E FLAG=E
136CES E EAV=609.9 49$CK=0.719 3$CL=0.1004 5$CM+=0.02832 12
136CE L 2827.7 3 (1,2,3)
136CE G 672.83 24 0.45 5 ?
136CE2 G %IG=0.23 3
136CEF G FLAG=I
136CE G 1735.7 4 0.83 9 ?
136CE2 G %IG=0.43 5
136CE G 2275.0 10 0.45 9
136CE2 G %IG=0.23 5
136CEF G FLAG=B
136CE cG E$other: 2273.9 {I7} (1971Ke07).
136CE E 0.13 1 0.77 6 6.48 4 0.90 7
136CEF E FLAG=E
136CES E EAV=594.3 49$CK=0.728 3$CL=0.1018 5$CM+=0.02870 12
136CE L 2865.9 3 (1,2+)
136CE G 1773.8 5 0.46 5 C
136CE2 G %IG=0.24 3
136CE G 1790.2 10 0.18 2 ?
136CE2 G %IG=0.094 11
136CE G 2313.7 4 1.20 9 C
136CE2 G %IG=0.62 5
136CE G 2866.4 7 0.20 5 ?
136CE2 G %IG=0.10 3
136CEF G FLAG=FD
136CE E 0.139 120.93 8 6.38 4 1.07 9
136CES E EAV=577.4 49$CK=0.738 3$CL=0.1032 4$CM+=0.02909 12
136CE L 2904.1 4 (1,2,3)
136CE G 1812.8 10 0.20 LT C ?
136CE2 G %IG=0.05 6
136CE cG RI$other: 1.2 {I1} (1971Ke07)
136CE G 2351.9 4 0.57 6 C
136CE2 G %IG=0.30 4
136CE cG E$other: 2353.3 {I4} (1971Ke07)
136CE E 0.042 8 0.31 6 6.85 9 0.35 7
136CES E EAV=560.4 49$CK=0.747 3$CL=0.1045 4$CM+=0.02947 11
136CE L 2931.8 4 (1,2+)
136CE G 2379.8 4 0.55 6 C
136CE2 G %IG=0.29 4
136CE G 2931.3 9 0.16 2
136CE2 G %IG=0.083 11
136CE E 0.041 5 0.33 4 6.81 5 0.37 4
136CES E EAV=548.1 49$CK=0.754 3$CL=0.1054 4$CM+=0.02974 11
136CE L 2941.9 5 (2+) ?
136CE G 1628.2 7 0.21 3 ?
136CE2 G %IG=0.109 16
136CE G 2389.5 10 0.20 2 ?
136CE2 G %IG=0.104 11
136CE G 2942.1 7 0.10 2 ?
136CE2 G %IG=0.052 11
136CE E 0.0289 250.237 206.95 4 0.266 22 ?
136CES E EAV=543.6 49$CK=0.756 3$CL=0.1058 4$CM+=0.02984 11
136CE L 2991.2 5 (2+,3,4+) ?
136CE G 1677.9 7 0.28 3 ?
136CE2 G %IG=0.146 17
136CE G 2439.5 10 0.24 2 ?
136CE2 G %IG=0.125 12
136CE E 0.016 3 0.15 3 7.11 8 0.17 3 ?
136CES E EAV=521.8 49$CK=0.7667 24$CL=0.1074 4$CM+=0.03029 10
136CE L 3011.12 23 ?
136CE G 855.92 22 0.27 3 ?
136CE2 G %IG=0.141 17
136CEF G FLAG=I
136CE G 1919.2 7 0.21 3 ?
136CE2 G %IG=0.109 16
136CE G 2460.4 5 0.25 3 ?
136CE2 G %IG=0.130 17
136CE E 0.015 4 0.15 4 7.13 11 0.16 4 ?
136CES E EAV=513.0 49$CK=0.7709 23$CL=0.1080 4$CM+=0.03046 10
136CE L 3174.5 4 (1,2+)
136CE G 2082.4 5 0.35 4 C
136CE2 G %IG=0.182 22
136CE G 2622.7 8 0.25 2 C
136CE2 G %IG=0.130 12
136CE G 3174.9 8 0.12 2
136CE2 G %IG=0.062 11
136CE E 0.021 2 0.36 3 6.67 4 0.38 3
136CES E EAV=441.1 49$CK=0.8006 18$CL=0.1124 3$CM+=0.03173 8
136CE L 3201.3 4 (2+) ?
136CE G 1886.7 9 0.24 3 ?
136CE2 G %IG=0.125 17
136CE G 2110.5 5 0.25 3 ?
136CE2 G %IG=0.130 17
136CE G 2647.8 8 0.10 2 ?
136CE2 G %IG=0.052 11
136CE G 3200.6 8 0.14 2 ?
136CE2 G %IG=0.073 11
136CE E 0.019 2 0.36 3 6.65 4 0.38 3 ?
136CES E EAV=429.3 49$CK=0.8046 17$CL=0.1131 3$CM+=0.03191 8
136CE L 3233.0 3 (1,2,3)
136CE G 2140.9 7 0.35 4 C
136CE2 G %IG=0.182 22
136CE G 2681.0 3 0.8 1 C ?
136CE2 G %IG=0.42 6
136CEF G FLAG=DF
136CE E 0.027 3 0.57 6 6.44 5 0.60 6
136CES E EAV=415.4 49$CK=0.8091 16$CL=0.11377 24$CM+=0.03211 7
136CE L 3264.1 4 (1,2+)
136CE G 2171.0 6 0.40 4
136CE2 G %IG=0.208 22
136CE cG E$other: 2172.9 {I4} (1971Ke07).
136CE G 2713.3 5 0.5 1 ?
136CE2 G %IG=0.26 6
136CEL G FL=552.05
136CEF G FLAG=FD
136CE G 3262.7 8 0.85 9
136CE2 G %IG=0.44 5
136CE cG E$other: 3265.2 {I3} (1971Ke07).
136CE E 0.036 4 0.87 8 6.24 4 0.91 8
136CES E EAV=401.8 49$CK=0.8133 15$CL=0.11442 23$CM+=0.03230 7
136CE L 3280.6 4 (1,2+)
136CE G 2189.0 7 0.40 3 C
136CE2 G %IG=0.208 17
136CE G 2204.2 10 0.15 2 ?
136CE2 G %IG=0.078 11
136CE G 2728.7 7 0.25 3
136CE2 G %IG=0.130 17
136CE cG E$other: 2730.3 {I3} (1971Ke07).
136CE G 3280.3 10 0.12 2
136CE2 G %IG=0.062 11
136CE cG E$other: 3283.3 {I10} (1971Ke07)
136CE E 0.018 1 0.46 3 6.51 3 0.48 3
136CES E EAV=394.5 49$CK=0.8153 14$CL=0.11475 22$CM+=0.03239 7
136CE L 3361.6 3 (1,2+)
136CE G 2270.2 4 0.68 7 C
136CE2 G %IG=0.35 4
136CE G 2808.7 5 0.35 4
136CE2 G %IG=0.182 22
136CE cG E$other: 2810.1 {I3} (1971Ke07)
136CE G 3362.0 10 0.11 2
136CE2 G %IG=0.057 11
136CE E 0.016 2 0.57 5 6.38 4 0.59 5
136CES E EAV=359.0 49$CK=0.8243 11$CL=0.11620 19$CM+=0.03281 6
136CE L 3579.4 7 (1,2+)
136CE G 3027.0 10 0.10 LT C ?
136CE2 G %IG=0.03 3
136CE cG RI$other: 0.40 {I6} (1971Ke07).
136CE G 3579.6 10 0.15 2
136CE2 G %IG=0.078 11
136CE E 0.00081 250.10 3 7.03 13 0.10 3
136CES E EAV=263.8 49$CK=0.8393 5$CL=0.1189 1$CM+=0.03361 3
136CE L 3705.3 6 (1,2,3)
136CE G 2613.1 8 0.20 2 C
136CE2 G %IG=0.104 11
136CE G 3153.6 8 0.10 1 C
136CE2 G %IG=0.052 6
136CE E 0.00047 6 0.156 126.76 4 0.156 12
136CES E EAV=208.6 49$CK=0.8431 3$CL=0.11993 8$CM+=0.03391 3
136CE L 4023.3 3 (1,2,3) ?
136CE G 1012.2 3 0.42 4 ?
136CE2 G %IG=0.219 22
136CEF G FLAG=I
136CE G 1032.4 6 0.20 4 ?
136CE2 G %IG=0.104 21
136CEF G FLAG=I
136CE G 2469.9 5 0.28 3 ?
136CE2 G %IG=0.146 17
136CEF G FLAG=B
136CE cG RI$other: 1.0 {I1} (1971Ke07).
136CE G 3471.1 10 0.22 2 ?
136CE2 G %IG=0.115 11
136CE E 0.58 4 5.97 4 0.58 4 ?
136CES E CK=0.8439$CL=0.12166 7$CM+=0.03447 2