136PR 136ND EC DECAY 1981ABZV,1975BR16,1968ZH04NDS18 201810
136PR H TYP=FUL$AUT=E.A. MCCUTCHAN$CIT=NDS 152, 331 (2018)$CUT=1-Apr-2018$
136PR c 1968Zh04: Measured E|g, I|g, |b{++}'s and ce's.
136PR c 1975Br16: {+136}Nd activity from {+136}Ce({+3}He,3n) reaction with
136PR2c E({+3}He)=27 MeV followed by chemical separation. Measured E|g, I|g,
136PR3c |g|g-coincidences, X|g(t), |g|g(t), Ece, Ice using four Ge detectors
136PR4c and E|b, |b|g coincidences using two NaI scintillators and an
136PR5c anthracene scintillator.
136PR c 1981AbZV: Measured E|g, I|g, Ece, Ice, and ce|g-coincidences
136PR c Others: 1987GrZT, 1980ZhZZ, 1976AlZK, 1973Bu11, 1968BaZW
136PR c The data from 1975Br16 and 1981AbZV are consistent, with 1981AbZV
136PR2c providing a more extensive set of |g-ray and conversion electron
136PR3c measurements. For that reason, the results of 1981AbZV are mainly
136PR4c adopted here, except where noted.
136PR cL E$From a least-squares fit to E|g, by evaluator.
136PR cL J$From the Adopted Levels
136PR cL E(B)$Configuration=((|p 3/2[411])(|n 1/2[400])) (1975Br16).
136PR cL E(C)$Configuration=((|p 5/2[413])(|n 1/2[400])) (1975Br16).
136PR cL E(D)$Weak coupling of 1+ particle states with lowest {+136}Ce 2+
136PR2cL vibrational state (1975Br16).
136PR cL E(E)$Weak coupling of 1+ particle states with second {+136}Ce 2+
136PR2cL vibrational state (1975Br16).
136PR cG $|a(exp), ce's normalized assuming |a(K)(109|g)=0.883
136PR cG M$From ce measurements, including |a(exp) and L-subshell ratios.
136PR cG MR$From |a(exp) and L-subshell ratios, |d values deduced
136PR2cG using the BrIcc mixing program.
136PR cG E(D)$Not placed in decay scheme by 1975Br16
136PR cG M(Y)$1981AbZV assign M1, but from |a(L)exp, E2 admixture cannot be
136PR2cG excluded.
136PR cG E(E)$Not reported by 1975Br16
136PR cG M(C)$1981AbZV assign E2(+M1) or E2,(M1) but from |a(K)exp M1
136PR2cG admixture would be negligible
136PR cG M(W)$1981AbZV assign M1(+E2) but from |a(K)exp E2 admixture would be
136PR2cG negligible.
136PR cE LOGFT$These values differ slightly from those derived by 1981AbZV who
136PR2cE assumed Q(|e)=2170 {I50} and considerably from 1975Br16 whose decay
136PR3cE scheme was less complete.
136ND P 0.0 0+ 50.65 M 33 2141 16
136PR N 0.320 20 1.0 1.0
136PR cN NR$from |SI(|g+ce) (to g.s.)=100, assuming no direct feeding of g.s.
136PR2cN (|DJ|p=2+)
136PR PN 3
136PR G 63.0 2
136PRX G FLAG=E
136PR3 G CEL=0.43 8$CEM=0.15 3 (1981AbZV)
136PR G 139.3 5 0.65 15
136PRX G FLAG=E
136PR G 252.7 3 0.90 15 M1+E2 1 LE 0.096 4
136PR3 G EKC=0.089 13 (1981AbZV)
136PR4 G CEK=0.080 9 (1981AbZV)
136PRS G KC=0.081 5$LC=0.0125 9$MC=0.00265 22$NC+=0.00072 6
136PRX G FLAG=E
136PR G 525.9 0.15 LE ?
136PR G 724.8
136PRX G FLAG=E
136PR G 841.3 5 0.30 8
136PRX G FLAG=E
136PR L 0.0 2+ 13.1 M 1 B
136PR2 L %EC+%B+=100
136PR cL T$from the Adopted Levels
136PR L 40.19 7 1+,2+ 9.25 NS 20 C
136PR cL T$weighted average of 9.4 ns {I2} (1975Br16, (109|g)(40|g)(t)) and
136PR2cL 9.1 ns {I2} (1976AlZK)
136PR G 40.2 1 60 5 M1+E2 0.040 7 2.85 6
136PRX G ELC=2.33 47 (1981AbZV)$ELC=2.73 20 (1975Br16)
136PRS G LC=2.25 5$MC=0.476 11$NC=0.1062 23$OC=0.0170 4$PC=0.001197 19
136PR3 G CEL=140 14$CEM=29.6 30$CEN=7.7 8 (1981AbZV)
136PR4 G L1C=2.00$L2C=0.207 10$L3C=0.085 13 (1968Zh04)
136PR cG $L1:L2:L3=100:11 1:4.3 6
136PR E 0.6 LT7 LT6.0 GT 8 LT ?
136PRS E EAV=489.0 71$CK=0.786 3$CL=0.1113 5$CM+=0.03157 13
136PR L 130.53 12 (3)+
136PR G 130.54 13 1.70 17 M1+E2 2.7 18 0.80 10
136PRF G FLAG=D
136PRX G EKC=0.41 10$ELC=0.21 6 (1981AbZV)
136PRS G KC=0.541 14$LC=0.20 7$MC=0.045 15$NC=0.010 4$OC=0.0014 5$PC=3.1E-5 5
136PR3 G CEK=0.70 10$CEL=0.35 7$CEM+=0.19 6 (1981AbZV)
136PR E 0.024 8 0.43 147.22 15 0.45 15
136PRS E EAV=449.3 71$CK=0.8003 25$CL=0.1135 4$CM+=0.03222 11
136PR cE LOGFT$too small for a |DJ=3 transition, however, weak branch could
136PR2cE be explained by incompleteness of the decay scheme.
136PR L 140.69 12 0+,1+
136PR G 100.54 11 4.4 4 M1 1.275 C
136PRX G EKC=0.89 18$ELC=0.11 4 (1981AbZV)
136PRS G KC=1.086 16$LC=0.1498 22$MC=0.0316 5$NC=0.00706 11$OC=0.001136 17$
136PRS G PC=8.34E-5 12
136PR3 G CEK=3.9 4$CEL=0.50 10$CEM=0.14 5 (1981AbZV)
136PR E 0.099 221.8 4 6.59 10 1.9 4
136PRS E EAV=444.8 71$CK=0.8018 24$CL=0.1138 4$CM+=0.03228 11
136PR L 149.11 8 1+ 0.8 NS LT B
136PR cL T$from (K-x ray)(109|g)(t) (1975Br16). Other: <0.2 ns (1976AlZK)
136PR G 108.90 10 100 M1+E2 0.21 3 1.039 17
136PRX G ELC=0.134 13 (1981AbZV)
136PRS G KC=0.868 13$LC=0.135 5$MC=0.0287 11$NC=0.00638 24$OC=0.00101 4$
136PRS G PC=6.57E-5 10
136PR3 G CEK=88.3 14$CEL=13.4 13$CEM=3.3 4$CEN=0.17 14 (1981AbZV)
136PR cG $L1:L2:L3=100:13.2 14:6.7 7 (1968Zh04)
136PR G 149.1 1 22.0 20 M1 0.419
136PRX G EKC=0.29 7$ELC=0.045 9 (1981AbZV)
136PRS G KC=0.357 5$LC=0.0489 7$MC=0.01031 15$NC=0.00231 4$OC=0.000371 6$
136PRS G PC=2.74E-5 4
136PR3 G CEK=6.3 9$CEL=1.0 1$CEM+=0.20 3 (1981AbZV)
136PR4 G K/L=7.3 12 (1975Br16)
136PR E 3.76 2270.4 114.996 11 74.2 11
136PRS E EAV=441.1 71$CK=0.8030 24$CL=0.1139 4$CM+=0.03234 11
136PR cE E$other: 2062 {I25} (1975Br16, from |eK/|b{++}=13.2 {I9} measured
136PR2cE using K| x ray/|g{+|+} coin with 109|g)
136PR L 184.51 11 1+
136PR G 144.28 15 4.0 6 M1(+E2) 0.2 +4-2 0.46 3 C
136PRF G FLAG=Y
136PRX G ELC=0.058 20 (1981AbZV)
136PRS G KC=0.391 6$LC=0.057 21$MC=0.012 5$NC=0.0027 10$OC=0.00043 14$
136PRS G PC=2.97E-5 18
136PR3 G CEL=0.23 4 (1981AbZV)
136PR G 184.5 2 1.5 3 M1 0.232
136PRX G ELC=0.018 10 (1981AbZV)
136PRS G KC=0.198 3$LC=0.0270 4$MC=0.00569 9$NC=0.001273 19$OC=0.000205 3$
136PRS G PC=1.515E-5 22
136PR3 G CEL=0.027 13 (1981AbZV)
136PR E 0.04 2 0.8 4 6.95 22 0.8 4
136PRS E EAV=425.5 71$CK=0.8079 22$CL=0.1147 4$CM+=0.03256 10
136PR L 334.69 17 (1+)
136PR G 204.3 5 0.45 9 (E2) 0.177 3
136PRF G FLAG=D
136PRX G EKC=0.13 6 (1981AbZV)
136PRS G KC=0.141 9$LC=0.027 7$MC=0.0059 17$NC=0.0013 4$OC=0.00020 5$
136PRS G PC=9.8E-6 17
136PR3 G CEK=0.060 15 (1981AbZV)
136PR cG M$|a(K)exp allows for M1,E2, transition to (3)+ constrains to E2.
136PR G 294.6 2 2.10 25 E2 0.0535 C
136PR cG M$from |a(K)exp. |a(L)exp is low compared to |a(L)(M1)=0.0076
136PR2cG and |a(L)(E2)=0.0086.
136PRX G EKC=0.042 8$ELC=0.0048 17 (1981AbZV)
136PRS G KC=0.0426 6$LC=0.00859 13$MC=0.00187 3$NC=0.000410 6$OC=6.16E-5 9$
136PRS G PC=2.77E-6 4
136PR3 G CEK=0.088 9$CEL=0.010 2 (1981AbZV)
136PR E 0.004 3 0.18 147.5 4 0.18 14 ?
136PRS E EAV=359.7 70$CK=0.8247 15$CL=0.1175 3$CM+=0.03335 8
136PR L 476.63 15 1+ D
136PR G 292.4 5 0.65 15 E2(+M1) 0.5 GT 0.0548
136PRF G FLAG=C
136PRX G EKC=0.037 18 (1981AbZV)
136PRS G KC=0.0436 7$LC=0.00883 14$MC=0.00192 3$NC=0.000421 7$OC=6.33E-5 10$
136PRS G PC=2.83E-6 5
136PR3 G CEK=0.024 6 (1981AbZV)
136PR G 336.0 3 1.5 3 M1 0.0466 C
136PRF G FLAG=W
136PRX G EKC=0.048 16 (1981AbZV)
136PRS G KC=0.0399 6$LC=0.00535 8$MC=0.001124 16$NC=0.000251 4$OC=4.06E-5 6$
136PRS G PC=3.02E-6 5
136PR3 G CEK=0.072 7 (1981AbZV)
136PR G 436.5 4 0.60 15 M1,E2 0.020 4 C
136PRX G EKC=0.022 9 (1981AbZV)
136PRS G KC=0.017 4$LC=0.00249 22$MC=0.00053 4$NC=0.000117 10$OC=1.86E-5 20$
136PRS G PC=1.2E-6 3
136PR3 G CEK=0.013 2 (1981AbZV)
136PR G 476.7 2 4.0 4 M1+E2 0.9 LT 0.016 3
136PRX G EKC=0.014 3$ELC=0.0023 8 (1981AbZV)
136PRS G KC=0.014 3$LC=0.00197 20$MC=0.00042 4$NC=9.3E-5 9$OC=1.47E-5 17$
136PRS G PC=1.01E-6 22
136PR3 G CEK=0.056 5$CEL=0.009 2 (1981AbZV)
136PR E 0.022 3 1.86 216.42 5 1.88 21
136PRS E EAV=297.6 70$CK=0.8349 9$CL=0.11931 18$CM+=0.03390 6
136PR L 574.82 9 1+ D
136PR G 240.4 5 0.50 15 M1,E2 0.108 6
136PRF G FLAG=E
136PRX G EKC=0.10 5 (1981AbZV)
136PRS G KC=0.088 9$LC=0.016 3$MC=0.0034 7$NC=0.00074 13$OC=0.000114 16$
136PRS G PC=6.2E-6 12
136PR3 G CEK=0.050 13 (1981AbZV)
136PR G 390.3 2 2.4 4 M1,E2 0.027 5 C
136PRX G EKC=0.025 7 (1981AbZV)
136PRS G KC=0.023 5$LC=0.00344 19$MC=0.00073 3$NC=0.000162 8$OC=2.56E-5 19$
136PRS G PC=1.7E-6 4
136PR3 G CEK=0.060 6 (1981AbZV)
136PR G 534.9 4 2.3 4 E2 0.00941 C
136PRF G FLAG=C
136PRX G EKC=0.0074 24 (1981AbZV)
136PRS G KC=0.00785 11$LC=0.001229 18$MC=0.000262 4$NC=5.81E-5 9$OC=9.06E-6 13$
136PRS G PC=5.49E-7 8
136PR3 G CEK=0.017 3 (1981AbZV)
136PR G 574.8 1 33.0 30 M1(+E2) 0.6 LT 0.009921
136PRX G EKC=0.010 2$ELC=0.0013 3 (1981AbZV)
136PRS G KC=0.0084 19$LC=0.00117 18$MC=0.00025 4$NC=5.5E-5 8$OC=8.8E-6 15$
136PRS G PC=6.1E-7 16
136PR3 G CEK=0.336 34$CEL=0.044 4$CEM+=0.0014 14 (1981AbZV)
136PR E 0.078 1212.2 125.54 5 12.3 12
136PRS E EAV=254.6 71$CK=0.8392 6$CL=0.12026 14$CM+=0.03418 5
136PR L 672.79 22 (1)+
136PR G 488.6 5 0.55 15 M1,E2 0.015 3
136PRX G EKC=0.011 5 (1981AbZV)
136PRS G KC=0.013 3$LC=0.00182 22$MC=0.00038 5$NC=8.6E-5 10$OC=1.36E-5 18$
136PRS G PC=9.2E-7 24
136PR3 G CEK=0.062 18 (1981AbZV)
136PR G 523.6 4 0.55 15 M1,E2 0.012 3
136PRX G EKC=0.015 7 (1981AbZV)
136PRS G KC=0.0106 23$LC=0.00150 20$MC=0.00032 4$NC=7.1E-5 9$OC=1.13E-5 17$
136PRS G PC=7.7E-7 20
136PR3 G CEK=0.0082 21 (1981AbZV)
136PR G 632.4 5 0.8 2 E2(+M1) 0.7 GE 0.007212 C
136PRX G EKC=0.0048 24 (1981AbZV)
136PRS G KC=0.0061 10$LC=0.00087 10$MC=0.000183 21$NC=4.1E-5 5$OC=6.5E-6 8$
136PRS G PC=4.5E-7 9
136PR3 G CEK=0.0038 10 (1981AbZV)
136PR G 672.4 5 0.9 2 E2(+M1) 0.5 GE 0.006412
136PRX G EKC=0.0044 22 (1981AbZV)
136PRS G KC=0.0054 11$LC=0.00076 11$MC=0.000159 22$NC=3.6E-5 5$OC=5.7E-6 9$
136PRS G PC=4.0E-7 9
136PR3 G CEK=0.0040 12 (1981AbZV)
136PR E 0.0019 5 0.65 146.76 10 0.65 14
136PRS E EAV=211.6 71$CK=0.8417 3$CL=0.1210 1$CM+=0.03440 4
136PR L 793.3 3 0+,1+
136PR G 219.5 10 0.18 8 ?
136PR G 643.9 4 1.5 3 E2(+M1) 0.7 GT 0.006911 C
136PRX G EKC=0.0052 17 (1981AbZV)
136PRS G KC=0.0059 10$LC=0.00083 10$MC=0.000174 20$NC=3.9E-5 5$OC=6.2E-6 8$
136PRS G PC=4.3E-7 8
136PR3 G CEK=0.0078 10 (1981AbZV)
136PR G 652.9 5 1.0 2 M1(+E2) 1.6 LE 0.007611 C
136PRX G EKC=0.0085 30 (1981AbZV)
136PRS G KC=0.0065 10$LC=0.00088 10$MC=0.000185 21$NC=4.1E-5 5$OC=6.6E-6 8$
136PRS G PC=4.8E-7 8
136PR3 G CEK=0.0085 13 (1981AbZV)
136PR E 0.86 126.56 7 0.86 12
136PRS E CK=0.8429$CL=0.12170 9$CM+=0.03463 3
136PR L 940.10 21 (1)+ E
136PR G 605.7 4 1.6 2 M1(+E2) 0.5 +12-5 0.009717 C
136PRX G EKC=0.0085 20 (1981AbZV)
136PRS G KC=0.0083 15$LC=0.00112 15$MC=0.00023 3$NC=5.2E-5 7$OC=8.4E-6 12$
136PRS G PC=6.2E-7 13
136PR3 G CEK=0.0140 14 (1981AbZV)
136PR G 755.2 3 1.45 20 M1,E2 0.005111 C
136PRX G EKC=0.0041 14 (1981AbZV)
136PRS G KC=0.0043 10$LC=0.00058 11$MC=0.000123 21$NC=2.7E-5 5$OC=4.4E-6 8$
136PRS G PC=3.2E-7 8
136PR3 G CEK=0.0059 12 (1981AbZV)
136PR G 900.3 5 1.1 2 E2,M1 0.00337 C
136PRX G EKC=0.0028 14 (1981AbZV)
136PRS G KC=0.0029 6$LC=0.00038 7$MC=8.0E-5 14$NC=1.8E-5 4$OC=2.9E-6 6$
136PRS G PC=2.1E-7 5
136PR3 G CEK=0.0030 12 (1981AbZV)
136PR G 940.3 5 1.7 2 E2,(M1) 0.00306
136PRX G EKC=0.0022 9 (1981AbZV)
136PRS G KC=0.0026 6$LC=0.00034 6$MC=7.2E-5 13$NC=1.6E-5 3$OC=2.6E-6 5$
136PRS G PC=1.9E-7 5
136PR3 G CEK=0.0037 12 (1981AbZV)
136PR E 1.88 146.12 4 1.88 14
136PRS E CK=0.8426 1$CL=0.12247 9$CM+=0.03488 3
136PR L 972.3 4 (1)+ E
136PR G 972.3 5 2.9 4 M1,(E2) 0.00286
136PRX G EKC=0.0028 10 (1981AbZV)
136PRS G KC=0.0024 5$LC=0.00032 6$MC=6.7E-5 12$NC=1.5E-5 3$OC=2.4E-6 5$
136PRS G PC=1.8E-7 4
136PR3 G CEK=0.0080 16 (1981AbZV)
136PR E 0.77 156.48 9 0.77 15
136PRS E CK=0.8424 2$CL=0.12264 9$CM+=0.03494 3
136PR L 1004.8 4 (0+,1+)
136PR G 528.3 5 0.25 8
136PRF G FLAG=E
136PR G 855.5 5 0.5 2 (E2,M1) 0.00388 C
136PRF G FLAG=E
136PRX G EKC AP 0.0036 (1981AbZV)
136PRS G KC=0.0032 7$LC=0.00043 8$MC=9.0E-5 16$NC=2.0E-5 4$OC=3.2E-6 6$
136PRS G PC=2.4E-7 6
136PR3 G CEK=0.0018 9 (1981AbZV)
136PR E 0.24 7 6.96 13 0.24 7
136PRS E CK=0.8422 2$CL=0.1228 1$CM+=0.03500 4
136PR L 1062.6 3 (0,1)+
136PR G 921.9 5 0.8 2 E2,M1 0.00327 C
136PRF G FLAG=E
136PRX G EKC=0.0023 12 (1981AbZV)
136PRS G KC=0.0027 6$LC=0.00036 7$MC=7.6E-5 13$NC=1.7E-5 3$OC=2.7E-6 5$
136PRS G PC=2.0E-7 5
136PR3 G CEK=0.0018 6 (1981AbZV)
136PR G 1021.5 5 0.85 20
136PR3 G CEK=0.0010 5 (1981AbZV)
136PRF G FLAG=E
136PR G 1062.5 6 0.65 15
136PRF G FLAG=E
136PR3 G CEK=0.0008 4 (1981AbZV)
136PR E 0.54 116.56 9 0.54 11
136PRS E CK=0.8417 2$CL=0.1232 1$CM+=0.03512 4
136PR L 1171.9 3 (1+)
136PR G 498.7 5 0.80 25 C
136PRF G FLAG=E
136PR G 1031.5 5 0.8 2
136PRF G FLAG=E
136PRX G EKC=0.0021 12 (1981AbZV)
136PR3 G CEK=0.0017 7 (1981AbZV)
136PR G 1041.4 6 1.0 2
136PRF G FLAG=E
136PRX G EKC=0.0027 13 (1981AbZV)
136PR3 G CEK=0.0027 9 (1981AbZV)
136PR E 0.83 126.28 7 0.83 12
136PRS E CK=0.8406 2$CL=0.12399 14$CM+=0.03539 5
136PR L 1183.9 5 0,1
136PR G 211.6 5 0.50 15 ?
136PRF G FLAG=E
136PR G 1184.0 8 0.9 3
136PRF G FLAG=E
136PR3 G CEK=0.0006 3 (1981AbZV)
136PR E 0.45 116.54 11 0.45 11
136PRS E CK=0.8405 2$CL=0.12409 14$CM+=0.03542 5
136PR L 1488.8 3 (0,1)+
136PR G 425.9 3 0.60 10 E2 0.01762
136PRF G FLAG=DC
136PRX G EKC=0.013 5 (1981AbZV)
136PRS G KC=0.01450 21$LC=0.00246 4$MC=0.000528 8$NC=0.0001166 17$OC=1.80E-5 3$
136PRS G PC=9.93E-7 14
136PR3 G CEK=0.008 2 (1981AbZV)
136PR G 1013.1 5 0.8 2
136PRF G FLAG=E
136PR3 G CEK=0.0007 (1981AbZV)
136PR G 1489.0 7 0.70 25
136PRF G FLAG=E
136PR3 G CEK=0.0011 5 (1981AbZV)
136PR E 0.68 116.01 8 0.68 11
136PRS E CK=0.8354 5$CL=0.1279 4$CM+=0.03671 11