153PM 153ND B- DECAY 1996TA26,1997GR09,1993ZHZW20NDS 202012
153PM H TYP=FUL$AUT=N. NICA$CIT=NDS 170, 1 (2020)$CUT=16-Aug-2020$
153PM c Sources produced as fission products in {+235}U(n,f) (1979PiZP,
153PM2c 1992TaZn, 1996Ta26) and in {+252}Cf(SF) (1993ZhZW, 1996GrZZ,
153PM3c 1996GrZY, 1993Gr17,1987Gr12 all by same group).
153PM c Decay scheme is from 1996Ta26, |g data are from 1996Ta26 and
153PM2c 1993ZhZW, and added |b- branches from 1997Gr09. Although not
153PM3c stated explicitly, it appears that the placements of all |g's
153PM4c in 1996Ta26 are supported by |g|g coincidences; the |g|g
153PM5c coincidences shown in the scheme are reported by 1993ZhZW.
153PM c Although level scheme is detailed and fairly complete, there are
153PM2c discrepancies between log| {Ift} values and their accepted limits
153PM2c based on the |DJ,|D|p of the |b branches which denote
153PM2c inconsistencies in |g feedings
153PM cB $In table comments: I|b{+-} calculated upper limits (90% confidence
153PM2cB level) estimated by program GTOL using two methods suggested by
153PM2cB Louis Lyons (in "Statistics for Nuclear and Particle Physicists",
153PM2cB Cambridge University Press, 1986) when the calculated net feeding
153PM2cB based on measured |g balance overlaps zero within three standard
153PM2cB deviations
153PM cB $According to TAGS analysis (1997Gr09) about 5% of |b decay
153PM2cB instensity comes from excitation energy range 1400-2800, of which
153PM2cB about 3% from above 2060 (highest excitation energy level)
153PM cB IB Total absorption |g-ray spectrometer measurements give
153PM2cB the sum of the I{-|b-} to levels below 250 keV as 71.5% {I19}
153PM3cB (1997Gr09).
153PM3dB This result was used to determine I|b{+-}(0.0)=67% in 2006He06;
153PM3dB however Helmer did not explain how he got 67% out of 71.5%
153PM3dB so in this evaluation was used 68% from 1996Ta26
153PM cB IB From total absorption |g-ray spectrometer (TAGS) spectra,
153PM2cB the |b- decay intensity as a function of the excitation energy
153PM3cB has been deduced (1997Gr09) independent of the |g-ray intensity
153PM4cB balances. These data imply |b- decay to new levels in several
153PM5cB energy regions where there are no levels from the |g-ray data.
153PM6cB For the levels populated by |b's, the I|b{+-}'s are from
153PM7cB |g-ray intensity balances, but if the TAGS results differ
153PM8cB significantly, they are noted in a comment.
153PM cB LOGFT The uncertainties do not take into account the
153PM2cB incompleteness of the decay scheme.
153PM cG The unplaced |g's are all from 1993ZhZW; the failure of
153PM2cG 1996Ta26 to report them may suggest they do not belong to
153PM3cG this decay.
153PM cG E From weighted average of data of 1996Ta26 (115 |g's) and
153PM2cG 1993ZhZW (70 |g's). (The weighting is complicated by fact that
153PM3cG many reported uncertainties are given to only one digit and is
153PM4cG 1 or 2).
153PM cG RI From 1996Ta26; other: 1993ZhZW. Where values from 1996Ta26
153PM2cG and 1993ZhZW are grossly different, this is noted.
153PM cG M,MR From 1996Ta26, except those in [ ] are from the J|p's.
153PM cG I(XK|a)=58 {I6} and I(XK|b)=14.7 {I14}.
153PM dL The pseudolevels included in the TAGS data analysis
153PM2dL (1997Gr09) shown in the decay scheme (with the |b-
153PM3dL intensity in %) are: 1400 (0.21), 1500 (0.23), 1600 (0.31),
153PM4dL 1800 (1.6), 2100 (0.45), 2200 (0.72), 2300 (0.64), 2400
153PM5dL (0.41), 2500 (0.31), 2600 (0.22), 2700 (0.102), and 2800 (0.055).
153PM cL E From least-squares fit to |g energies.
153PM cL J From {+153}Pm Adopted Levels and based on assignments from
153PM2cL charged particle reactions. For band structure, also see
153PM3cL Adopted Levels.
153PM cL T From 1996Ta26.
153PM cL E(A)$Pseudo TAGS levels used by TAGS analysis (1997Gr09)
153PM DG CC$FROM BrIcc v2.3b (16-Dec-2014) 2008Ki07, "Frozen Orbitals" appr.
153PM DG MR$IF NO VALUE GIVEN IT WAS ASSUMED MR=1.00 FOR E2/M1,
153PM2DG MR=1.00 FOR E3/M2 AND MR=0.10 FOR THE OTHER MULTIPOLARITIES
153ND P 0.0 (3/2)- 31.6 S 10 3318 9
153PM N 0.1025 23 1.00
153PM cN NR$from 100% feeding of the ground state with I|b{+-}(0)=68.0%
153PM2cN (1996Ta26)
153PM PN 3
153PM G 70.38 6 1.0 3
153PM G 103.14 8 1.1 3
153PM G 547.1 4 0.9 4
153PM G 1259.06 20 3.2 5
153PM G 1435.79 20 4.2 8
153PM G 1541.0 4 2.0 6
153PM G 2318.9 4 1.8 5
153PM G 2340.5 5 1.2 4
153PM L 0.0 5/2- 5.25 M 2
153PM B 68.0 11 5.4 1
153PMS B EAV=1366.7 42
153PM cB IB Based on TAGS data (1997Gr09).
153PM L 32.194 10 5/2+ 1.2 NS 1
153PM B
153PMS B EAV=1351.9 42
153PM cB IB$|g balance -0.8 {I10}; upper limits 1.08 (method 1), 0.35 (method 2)
153PM G 32.20 1 92 3 [E1] 1.019 C
153PMS G LC=0.805 12$MC=0.1724 25
153PMS G NC=0.0373 6$OC=0.00487 7$PC=0.000179 3
153PM L 65.552 19 7/2-
153PM B 1.2 4 7.1 2
153PMS B EAV=1336.5 42
153PM G 33.3 2 1.2 4
153PM G 65.54 2 7.10 17M1+E2 0.28 +11-185.6 4 C
153PMS G KC=4.36 10$LC=1.01 33$MC=0.223 77
153PMS G NC=0.049 17$OC=0.0069 21$PC=0.000276 10
153PM L 105.474 18 7/2+ 0.44 NS 2
153PM B 0.7 6 7.3 4
153PMS B EAV=1318.2 42
153PM G 39.8 1 3.61 23
153PM G 73.32 6 3.15 15[M1,E2] 5.4 17
153PMS G KC=2.9 3$LC=2.0 15$MC=0.45 36
153PMS G NC=0.098 76$OC=0.0125 93$PC=1.59E-4 48
153PM cG RI other: 1.3 {I3} (1993ZhZW).
153PM G 105.47 2 22.2 5 E1 0.231 C
153PMS G KC=0.196 3$LC=0.0282 4$MC=0.00599 9
153PMS G NC=0.001328 19$OC=0.000190 3$PC=9.68E-6 14
153PM L 150.70 9 9/2-
153PM G 45.5 2 0.53 4
153PM G 85.1 1 2.30 14
153PM G 151.9 2 0.1 LT ?
153PM2 G FL=0.0
153PM cG E This energy is not in agreement with those of the 45- and
153PM2cG 85-keV |g's; the level energies give a value of 150.9. This, and
153PM3cG the very different I{-|g} values for this |g, suggest that this
153PM4cG |g does not belong here.
153PM cG RI other: 1.3 {I4} (1993ZhZW).
153PM L 198.84 7 (9/2+)
153PM B 0.10 2 8.1 1
153PMS B EAV=1275.3 42
153PM G 133.27 7 1.73 8
153PM L 311.1 4(11/2+) ?
153PM B 0.02 1 8.7 2
153PMS B EAV=1223.8 42
153PM G 160.4 3 0.25 9
153PM L 450.520 23 3/2+
153PM B
153PMS B EAV=1160.0 42
153PM cB IB$|g balance 0 {I3}; upper limits 1.51 (method 1), 1.48 (method 2)
153PM cB IB TAGS data gives 3.5% (1997Gr09).
153PM G 344.97 5 16.8 6 E2 0.0354 C
153PMS G KC=0.0283 4$LC=0.00559 8$MC=0.001228 18
153PMS G NC=0.000272 4$OC=3.83E-5 6$PC=1.569E-6 22
153PM G 418.34 3 100 3 M1(+E2) 0.3 LE 0.0308 7 C
153PMS G KC=0.0262 6$LC=0.00359 6$MC=0.000765 12
153PMS G NC=0.000172 3$OC=2.60E-5 5$PC=1.66E-6 4
153PM G 450.40 7 0.4 3 [E1] 0.00524 C
153PMS G KC=0.00449 7$LC=0.000593 9$MC=0.0001256 18
153PMS G NC=2.82E-5 4$OC=4.21E-6 6$PC=2.57E-7 4
153PM cG RI other: 4.7 {I5} (1993ZhZW).
153PM L 507.35 3 5/2+
153PM B 6 3 6.1 2
153PMS B EAV=1134.0 42
153PM cB IB TAGS data gives 1.5% (1997Gr09).
153PM G 56.82 2 5.07 24[M1,E2] 13.5 57 C
153PMS G KC=5.4 13$LC=6.3 54$MC=1.4 13
153PMS G NC=0.31 27$OC=0.040 33$PC=3.1E-4 12
153PM G 308.5 3 0.50 11
153PM G 401.8 3 2.07 14
153PM G 475.12 7 17.4 7 M1(+E2) 1.15 LE 0.0202 25 C
153PMS G KC=0.0171 22$LC=0.00243 19$MC=0.00052 4
153PMS G NC=0.000117 9$OC=1.75E-5 15$PC=1.06E-6 16
153PM G 507.5 3 0.60 13
153PM L 585.55 5 7/2+
153PM B
153PMS B EAV=1098.3 41
153PM cB IB$|g balance 0.22 {I24}; upper limits 1.51 (method 1), 1.48 (method 2)
153PM G 78.23 5 1.70 10 [M1,E2] 4.4 13 C
153PMS G KC=2.47 20$LC=1.5 11$MC=0.34 26
153PMS G NC=0.073 56$OC=0.0094 68$PC=1.34E-4 38
153PM G 135.0 3 0.18 5
153PM G 480.14 15 2.68 19[M1,E2] 0.018 5 C
153PMS G KC=0.0150 38$LC=0.0022 4$MC=0.00048 7
153PMS G NC=0.000107 15$OC=1.6E-5 3$PC=9.2E-7 27
153PM G 553.5 3 0.93 10[M1,E2] 0.012 3 C
153PMS G KC=0.0105 27$LC=0.0015 3$MC=0.00032 6
153PMS G NC=7.3E-5 12$OC=1.08E-5 20$PC=6.4E-7 19
153PM G 585.6 4 0.24 8
153PM L 705.82 6 1/2+,3/2+,5/2+
153PM B 0.6 1 7.0 1
153PMS B EAV=1043.6 41
153PM cB IB TAGS data gives 0% (1997Gr09).
153PM G 255.33 6 17.2 7 M1(+E2) 0.87 LE 0.109 6 C
153PMS G KC=0.091 7$LC=0.0141 7$MC=0.00303 18
153PMS G NC=0.00068 4$OC=0.000100 4$PC=5.7E-6 6
153PM cG RI other: 9.9 {I15} (1993ZhZW).
153PM G 673.67 15 1.34 13 C
153PM cG RI other: 2.7 {I4} (1993ZhZW).
153PM L 770.79 5 5/2+
153PM B 1.7 1 6.5 1
153PMS B EAV=1014.1 41
153PM cB IB TAGS data gives 0.11% (1997Gr09).
153PM G 185.25 5 7.0 3 M1(+E2) 0.48 LE 0.272 C
153PMS G KC=0.228 6$LC=0.0347 25$MC=0.0075 6
153PMS G NC=0.00168 13$OC=0.000249 15$PC=1.44E-5 6
153PM cG RI other: 3.7 {I7} (1993ZhZW).
153PM G 263.38 7 5.63 23M1(+E2) 0.81 LE 0.101 5 C
153PMS G KC=0.084 6$LC=0.0128 5$MC=0.00275 14
153PMS G NC=0.00062 3$OC=9.15E-5 23$PC=5.2E-6 5
153PM G 320.5 2 0.95 10
153PM G 571.2 4 0.26 12
153PM G 665.33 25 3.51 19 C
153PM G 738.4 3 1.51 14
153PM G 770.9 4 0.1 LT
153PM L 791.19 4 3/2+
153PM B 0.4 1 7.1 1
153PMS B EAV=1004.8 41
153PM G 85.5 3 0.48 7
153PM G 283.82 6 11.7 6 M1(+E2) 0.14 LE 0.0859 13 C
153PMS G KC=0.0731 11$LC=0.01009 15$MC=0.00215 3
153PMS G NC=0.000485 7$OC=7.32E-5 11$PC=4.66E-6 7
153PM G 340.66 6 6.9 3 M1(+E2) 0.54 LE 0.0514 20 C
153PMS G KC=0.0435 20$LC=0.00616 10$MC=0.001316 19
153PMS G NC=0.000296 5$OC=4.45E-5 9$PC=2.74E-6 15
153PM G 685.70 15 3.7 3 C
153PM G 759.10 12 3.33 23 C
153PM L 967.01 8
153PM B 2.1 7 6.3 2
153PMS B EAV=925.3 41
153PM cB IB TAGS data gives 0.94% (1997Gr09).
153PM G 967.08 8 20.7 5
153PM L 1013.53 10
153PM B 0.78 4 6.7 1
153PMS B EAV=904.3 41
153PM cB IB TAGS data gives 0.46% (1997Gr09).
153PM G 947.96 12 6.7 3 C
153PM G 1013.54 15 0.93 19
153PM cG RI other: 3.9 {I6} (1993ZhZW).
153PM L 1018.58 22
153PM B 0.37 5 7.0 1
153PMS B EAV=902.1 41
153PM G 868.1 3 3.3 4
153PM G 952.8 3 0.32 10
153PM L 1113.22 7 (1/2,3/2,5/2)+
153PM B 0.75 9 6.6 1
153PMS B EAV=859.5 41
153PM G 322.0 1 6.3 4 M1+E2 2.4 19 0.046 12 C
153PMS G KC=0.037 12$LC=0.00711 12$MC=0.00156 3
153PMS G NC=0.000346 5$OC=4.9E-5 3$PC=2.11E-6 95
153PM G 407.47 10 6.6 4 C
153PM G 662.8 3 2.08 15
153PM L 1114.93 15
153PM B 0.65 6 6.7 1
153PMS B EAV=858.8 41
153PM cB IB TAGS data gives 0.22% (1997Gr09).
153PM G 343.9 2 2.3 5
153PM G 409.6 3 2.73 17
153PM G 1115.0 3 1.27 14
153PM L 1160.53 11
153PM B 0.14 7 7.3 2
153PMS B EAV=838.3 41
153PM G 710.00 12 4.7 4
153PM G 1128.3 4 0.64 18
153PM G 1160.5 4 0.69 14
153PM L 1175.93 8
153PM B 0.61 7 6.6 1
153PMS B EAV=831.4 41
153PM cB IB TAGS data gives 0.16% (1997Gr09).
153PM G 668.43 15 5.0 3
153PM cG RI other: 3.2 {I5} (1993ZhZW).
153PM G 725.22 15 3.8 3
153PM G 1070.8 3 1.10 24
153PM G 1143.9 3 0.97 15
153PM G 1176.3 4 0.28 15
153PM L 1202.29 6
153PM B 0.60 8 6.6 1
153PMS B EAV=819.7 41
153PM cB IB TAGS data gives 0.24% (1997Gr09).
153PM G 236.3 3 0.64 12
153PM cG E Poor energy fit; level energy difference is 235.28 {I10}.
153PM G 1136.65 20 4.4 4 C
153PM G 1170.70 15 2.47 22
153PM3 G FL=32.194
153PM cG E Poor energy fit; level energy difference is 1170.09 {I6}.
153PM G 1202.17 7 7.09 25 C
153PM L 1213.13 11
153PM B 0.63 5 6.6 1
153PMS B EAV=814.8 41
153PM G 1107.46 25 1.19 20 C
153PM cG RI other: 3.0 {I6} (1993ZhZW).
153PM G 1180.97 12 5.0 4
153PM L 1226.19 17
153PM B 0.58 4 6.6 1
153PMS B EAV=809.0 41
153PM cB IB TAGS data gives 0.23% (1997Gr09).
153PM G 435.0 4 0.63 13
153PM G 1120.7 4 0.88 16
153PM G 1194.0 2 4.10 20
153PM L 1257.05 19
153PM B 0.37 4 6.8 1
153PMS B EAV=795.2 41
153PM cB IB TAGS data gives 0.02% (1997Gr09).
153PM G 1106.3 3 1.26 25
153PM G 1191.5 3 1.80 12
153PM cG RI other: 3.6 {I9} (1993ZhZW), but this may include 1190.4 |g.
153PM G 1257.1 4 0.59 10
153PM L 1296.12 7
153PM B 1.75 7 6.1 1
153PMS B EAV=777.8 40
153PM G 1190.4 3 1.03 6 C
153PM G 1230.50 10 10.8 5 C
153PM G 1264.20 20 1.70 19
153PM G 1296.15 12 3.54 15
153PM cG RI other: 9.6 {I7} (1993ZhZW).
153PM L 1400 A
153PM B
153PM cB IB TAGS data gives 0.21% (1997Gr09).
153PM L 1500 A
153PM B
153PM cB IB TAGS data gives 0.23% (1997Gr09).
153PM L 1600 A
153PM B
153PM cB IB TAGS data gives 0.31% (1997Gr09).
153PM L 1731.87 16
153PM B 0.53 6 6.2 1
153PMS B EAV=586.4 39
153PM cB IB TAGS data gives 0.73% (1997Gr09).
153PM G 555.8 2 2.04 24
153PM G 571.4 4 1.45 28
153PM G 1026.0 3 1.5 4
153PM G 1282.2 5 0.21 12
153PM L 1775.56 16
153PM B 0.41 4 6.3 1
153PMS B EAV=567.6 39
153PM G 615.00 15 3.2 3
153PM G 1004.9 3 0.81 21
153PM L 1800 A
153PM B
153PM cB IB TAGS data gives 1.6% (1997Gr09).
153PM L 1824.55 18
153PM B 0.14 5 6.7 2
153PMS B EAV=546.5 39
153PM G 1759.0 2 1.2 4
153PM G 1824.5 4 0.16 5
153PM L 1837.49 15
153PM B 0.64 6 6.0 1
153PMS B EAV=541.0 39
153PM G 1732.0 2 2.4 4
153PM G 1805.29 20 3.8 4
153PM L 1850.46 11
153PM B 0.51 7 6.1 1
153PMS B EAV=535.4 39
153PM G 1745.4 2 1.9 4
153PM G 1784.9 2 1.2 3
153PM G 1817.9 2 1.3 3
153PM cG RI other: 2.3 {I5} (1993ZhZW).
153PM G 1850.3 3 0.6 3
153PM cG RI other: 2.8 {I6} (1993ZhZW).
153PM L 1987.72 6
153PM B 1.5 1 5.4 1
153PMS B EAV=477.2 38
153PM G 785.50 20 1.84 24
153PM G 1402.45 20 2.2 3 C
153PM G 1480.3 1 2.5 3
153PM G 1537.1 1 2.9 4
153PM G 1882.4 2 1.6 3 C
153PM G 1922.3 4 0.5 3
153PM G 1987.84 25 2.67 17
153PM L 1997.80 7
153PM B 4.2 2 5.0 1
153PMS B EAV=472.9 38
153PM G 795.63 10 6.9 4
153PM G 1547.0 2 1.27 23
153PM G 1892.2 2 2.4 4
153PM G 1965.58 15 23.9 8 C
153PM cG RI other: 31.8 {I16} (1993ZhZW).
153PM G 1997.75 12 6.6 8
153PM cG RI other: 15.1 {I15} (1993ZhZW).
153PM L 2004.89 8
153PM B 2.7 1 5.2 1
153PMS B EAV=469.9 38
153PM G 828.86 15 3.2 3
153PM G 891.74 12 8.0 6 C
153PM cG RI other: 4.9 {I6} (1993ZhZW).
153PM G 1213.75 10 14.3 7 C
153PM G 1554.1 2 1.1 3
153PM L 2008.51 25
153PM B 0.36 3 6.0 1
153PMS B EAV=468.4 38
153PM G 1237.8 4 2.07 22
153PM G 1302.7 5 0.36 12
153PM G 2008.4 4 1.05 14
153PM cG RI other: 2.0 {I5} (1993ZhZW).
153PM L 2031.95 9
153PM B 0.99 6 5.6 1
153PMS B EAV=458.5 38
153PM G 1325.8 4 1.15 24
153PM G 1524.5 1 3.6 4
153PM G 2032.20 15 4.87 13
153PM cG RI other: 9.1 {I11} (1993ZhZW).
153PM L 2034.51 22
153PM B 0.37 5 6.0 1
153PMS B EAV=457.5 38
153PM G 1243.3 3 1.81 21
153PM G 1328.7 3 1.8 4
153PM L 2060.33 15
153PM B 0.42 3 5.9 1
153PMS B EAV=446.7 38
153PM G 1954.8 3 1.39 17
153PM G 1994.8 2 2.09 21
153PM G 2027.9 4 0.61 4
153PM G 2060.5 4 0.1 LT
153PM L 2100 A
153PM B
153PM cB IB TAGS data gives 0.45% (1997Gr09).
153PM L 2200 A
153PM B
153PM cB IB TAGS data gives 0.72% (1997Gr09).
153PM L 2300 A
153PM B
153PM cB IB TAGS data gives 0.64% (1997Gr09).
153PM L 2400 A
153PM B
153PM cB IB TAGS data gives 0.41% (1997Gr09).
153PM L 2500 A
153PM B
153PM cB IB TAGS data gives 0.31% (1997Gr09).
153PM L 2600 A
153PM B
153PM cB IB TAGS data gives 0.22% (1997Gr09).
153PM L 2700 A
153PM B
153PM cB IB TAGS data gives 0.102% (1997Gr09).
153PM L 2800 A
153PM B
153PM cB IB TAGS data gives 0.055% (1997Gr09).