99MO 99NB B- DECAY (15.0 S) 1997LH01 201707 201709
99MO H TYP=FUL$AUT=E. BROWNE, J. K. TULI$CIT=NDS 145, 25 (2017)$
99MO2 H CUT=1-Jul-2017$
99MO c {+99}Nb was produced by fission of a natural uranium target
99MO2c induced by 25-MeV protons. {+99}Nb was mass separated on-line using the
99MO3c IGISOL separator. Measured E|g, I|g, in singles, |g|g coin,
99MO4c |b|g coin. Detectors: germanium for |g rays, plastic scintillator for
99MO5c beta particles. Others:1970Ei02, 1982Ba36, 1967Hu09.
99MO cB IB Deduced by evaluators from a |g-ray transition intensity
99MO2cB balance at each level.
99MO cG M From Adopted Gammas.
99MO cL E Deduced by evaluators from least-squares fit to |g rays.
99MO cL J$Listed in 1997Lh01 from literature, except otherwise noted.
99MO CL J(K,R)$Proposed in 1997Lh01, based on |b{+-} feedings.
99MO DG CC$FROM BrIcc v2.3b (16-Dec-2014) 2008Ki07, "Frozen Orbitals" appr.
99MO CG MR$IF NO VALUE GIVEN IT WAS ASSUMED MR=1.00 FOR E2/M1,
99MO2CG MR=1.00 FOR E3/M2 AND MR=0.10 FOR THE OTHER MULTIPOLARITIES
99NB P 0.0 9/2+ 15.0 S 2 3635 12
99MO N 0.81 8 1.00
99MO cN NR Deduced by evaluators from decay scheme assuming no direct
99MO2cN |b{+-} feeding to the ground state of {+99}Mo and |S I(|g+ce) to g.s.
99MOxcN equal 100%.
99MO PN 3
99MO L 0.0 1/2+ 65.924 H 6
99MO cL T From Adopted Levels
99MO L 97.79 10 5/2+ 15.5 US 2
99MO cL T From Adopted Levels
99MO B 5 AP 6.0 AP
99MOS B EAV=1515.8 57
99MO G 97.8 1 53 5 E2 1.307
99MO CG %IG=43.1 4
99MOS G KC=1.055 16$LC=0.209 3$MC=0.0379 6
99MOS G NC=0.00533 8$OC=0.0001502 22
99MO L 235.52 12 7/2+ 0.87 NS 15
99MO cL T From 1982Ba36. Other value: 0.97 ns {I19} (1997Lh01).
99MO B 82 11 4.71 6
99MOS B EAV=1450.3 57
99MO G 137.7 1 100 7 (M1) 0.1040
99MO CG %IG=81 6
99MOS G KC=0.0911 13$LC=0.01073 16$MC=0.00192 3
99MOS G NC=0.000292 5$OC=1.619E-5 23
99MO cG RI |DI|g assumed by evaluators.
99MO L 351.23 13 3/2+ 0.23 NS 17
99MO cL T From 1997Lh01.
99MO G 253.4 2 0.41 13[M1+E2] 0.0216 23
99MO CG %IG=0.33 11
99MOS G KC=0.0189 19$LC=0.0022 3$MC=0.00040 6
99MOS G NC=6.0E-5 8$OC=3.3E-6 3
99MO G 351.2 2 0.32 15
99MO CG %IG=0.26 13
99MO L 548.70 17 3/2+ 0.030 NS 25
99MO cL T From 1997Lh01.
99MO B 1.1 2 6.41 8
99MOS B EAV=1301.9 57
99MO G 197.4 3 0.12 3 [M1+E2] 0.072 33
99MO CG %IG=0.10 3
99MOS G KC=0.062 27$LC=0.0083 43$MC=0.00149 77
99MOS G NC=2.2E-4 11$OC=1.00E-5 39
99MO G 450.9 2 0.94 24M1 0.00495
99MO CG %IG=0.77 21
99MOS G KC=0.00435 7$LC=0.000494 7$MC=8.83E-5 13
99MOS G NC=1.345E-5 19$OC=7.64E-7 11
99MO G 548.5 6 0.27 10M1+E2 0.0034 3
99MO CG %IG=0.22 9
99MOS G KC=0.00295 23$LC=0.00034 4$MC=6.1E-5 6
99MOS G NC=9.3E-6 9$OC=5.1E-7 3
99MO L 615.11 15 5/2+
99MO B 0.19 14 7.1 4
99MOS B EAV=1270.5 57
99MO G 263.8 2 0.48 11M1 0.0187
99MO CG %IG=0.39 10
99MOS G KC=0.01640 24$LC=0.00189 3$MC=0.000339 5
99MOS G NC=5.15E-5 8$OC=2.90E-6 4
99MO G 379.6 2 0.12 5 E2 0.01112
99MO CG %IG=0.10 5
99MOS G KC=0.00968 14$LC=0.001200 17$MC=0.000215 3
99MOS G NC=3.21E-5 5$OC=1.600E-6 23
99MO G 518.1 6 0.11 8 [M1+E2] 0.0039 4
99MO CG %IG=0.09 7
99MOS G KC=0.0034 3$LC=0.00040 5$MC=7.1E-5 9
99MOS G NC=1.08E-5 12$OC=5.9E-7 5
99MO L 684.13 22 11/2-
99MO B 0.21 7 7.04 15
99MOS B EAV=1237.9 57
99MO G 448.6 2 0.35 7
99MO CG %IG=0.28 7
99MO L 698.14 18 (7/2+) K
99MOF L FLAG=R
99MO B 1.3 3 6.24 10
99MOS B EAV=1231.3 57
99MO G 462.4 3 0.30 7 [M1+E2] 0.0053 7
99MO CG %IG=0.24 7
99MOS G KC=0.0047 6$LC=0.00055 9$MC=9.8E-5 16
99MOS G NC=1.48E-5 22$OC=8.0E-7 8
99MO G 600.4 2 1.42 28[M1+E2] 0.0026615
99MO CG %IG=1.2 3
99MOS G KC=0.00233 13$LC=0.000269 20$MC=4.8E-5 4
99MOS G NC=7.3E-6 5$OC=4.02E-7 16
99MO L 754.3 3 (7/2-)
99MO B 0.1 LE 7.3 GE
99MOS B EAV=1204.8 57
99MO G 518.8 5 0.03 2 [E1] 1.36E-3
99MO CG %IG=0.024 17
99MOS G KC=0.001194 17$LC=0.0001335 19$MC=2.38E-5 4
99MOS G NC=3.61E-6 6$OC=2.02E-7 3
99MO G 656.5 3 0.13 5 E1 7.89E-4
99MO CG %IG=0.11 5
99MOS G KC=0.000695 10$LC=7.74E-5 11$MC=1.377E-5 20
99MOS G NC=2.09E-6 3$OC=1.179E-7 17
99MO L 865.88 16 7/2+ K
99MOF L FLAG=R
99MO B 1.3 3 6.13 10
99MOS B EAV=1152.3 57
99MO G 250.8 4 0.16 7 [M1+E2] 0.033 12
99MO CG %IG=0.13 6
99MOS G KC=0.029 10$LC=0.0036 15$MC=6.5E-4 27
99MOS G NC=9.7E-5 39$OC=4.7E-6 15
99MO G 514.7 3 0.17 8 [E2] 0.00436
99MO CG %IG=0.14 7
99MOS G KC=0.00381 6$LC=0.000455 7$MC=8.13E-5 12
99MOS G NC=1.223E-5 18$OC=6.41E-7 9
99MO G 631.6 7 0.05 3 [M1+E2] 0.0023411
99MO CG %IG=0.041 24
99MOS G KC=0.00205 9$LC=0.000236 15$MC=4.2E-5 3
99MOS G NC=6.4E-6 4$OC=3.54E-7 11
99MO G 768.1 2 1.6 3 [M1+E2] 1.45E-32
99MO CG %IG=1.3 3
99MOS G KC=0.001272 20$LC=0.000145 4$MC=2.58E-5 7
99MOS G NC=3.92E-6 9$OC=2.20E-7 4
99MO L 906.13 23 9/2+
99MO B 0.34 13 6.69 17
99MOS B EAV=1133.4 57
99MO G 208.0 4 0.05 2 [M1+E2] 0.060 26
99MO CG %IG=0.041 17
99MOS G KC=0.052 22$LC=0.0069 34$MC=0.00124 62
99MOS G NC=1.84E-4 88$OC=8.5E-6 31
99MO G 671.3 8 0.05 2 [M1+E2] 0.002017
99MO CG %IG=0.041 17
99MOS G KC=0.00176 6$LC=0.000202 10$MC=3.61E-5 18
99MOS G NC=5.48E-6 25$OC=3.04E-7 7
99MO G 808.4 3 0.41 15E2 1.28E-3
99MO CG %IG=0.33 13
99MOS G KC=0.001126 16$LC=0.0001294 19$MC=2.31E-5 4
99MOS G NC=3.50E-6 5$OC=1.92E-7 3
99MO L 1048.14 19 (5/2-,7/2+)
99MO B 0.1 LE 7.1 GE
99MOS B EAV=1066.8 57
99MO G 432.8 3 0.08 2
99MO CG %IG=0.065 18
99MO G 499.3 3 0.03 1
99MO CG %IG=0.024 9
99MO G 696.9 4 0.12 3
99MO CG %IG=0.10 3
99MO G 812.9 3 0.08 2
99MO CG %IG=0.065 18
99MO L 1142.81 17 7/2+ K
99MOF L FLAG=R
99MO B 1.4 3 5.91 10
99MOS B EAV=1022.5 56
99MO G 277.1 2 0.05 2 [M1+E2] 0.0241 76
99MO CG %IG=0.041 17
99MOS G KC=0.0209 65$LC=0.00262 96$MC=4.7E-4 18
99MOS G NC=7.0E-5 25$OC=3.49E-6 94
99MO G 459.4 7 0.03 1 [M2] 0.01617 ?
99MO CG %IG=0.024 9
99MOS G KC=0.01410 21$LC=0.00171 3$MC=0.000308 5
99MOS G NC=4.68E-5 7$OC=2.59E-6 4
99MO G 527.9 3 0.08 2 [M1+E2] 0.0037 4
99MO CG %IG=0.065 18
99MOS G KC=0.0033 3$LC=0.00038 5$MC=6.8E-5 8
99MOS G NC=1.03E-5 11$OC=5.6E-7 4
99MO G 907.2 2 1.37 21[M1+E2] 9.81E-418
99MO CG %IG=1.12 20
99MOS G KC=0.000863 17$LC=9.74E-5 14$MC=1.738E-5 25
99MOS G NC=2.64E-6 4$OC=1.49E-7 4
99MO G 1044.8 5 0.39 16[M1+E2] 7.15E-419
99MO CG %IG=0.32 14
99MOS G KC=0.000630 17$LC=7.07E-5 15$MC=1.26E-5 3
99MOS G NC=1.92E-6 5$OC=1.09E-7 4
99MO L 1272.4 8
99MO G 657.3 7 0.04 2
99MO CG %IG=0.033 17
99MO L 1314.1 3 11/2+
99MO B 0.30 7 6.45 11
99MOS B EAV=942.8 56
99MO G 408.1 3 0.05 2 [M1+E2] 0.0076 13
99MO CG %IG=0.041 17
99MOS G KC=0.0066 11$LC=0.00079 16$MC=0.00014 3
99MOS G NC=2.1E-5 4$OC=1.13E-6 16
99MO G 1078.4 3 0.35 7 [E2] 6.52E-4
99MO CG %IG=0.28 7
99MOS G KC=0.000573 8$LC=6.47E-5 9$MC=1.155E-5 17
99MOS G NC=1.755E-6 25$OC=9.84E-8 14
99MO L 1342.78 19 (7/2+) K
99MOF L FLAG=R
99MO B 1.3 3 5.79 10
99MOS B EAV=929.4 56
99MO G 294.3 6 0.05 2
99MO CG %IG=0.041 17
99MO G 727.7 3 0.12 4 [M1+E2] 0.001654
99MO CG %IG=0.10 4
99MOS G KC=0.00145 3$LC=0.000165 6$MC=2.95E-5 10
99MOS G NC=4.48E-6 14$OC=2.50E-7 4
99MO G 1107.4 2 1.5 3 [M1+E2] 6.31E-418
99MO CG %IG=1.2 3
99MOS G KC=0.000555 16$LC=6.21E-5 15$MC=1.11E-5 3
99MOS G NC=1.69E-6 5$OC=9.6E-8 4$IPC=6.9E-7 9
99MO L 1401.23 23 (5/2-,7/2+) K
99MOF L FLAG=R
99MO B 1.3 2 5.74 7
99MOS B EAV=902.4 56
99MO G 1165.6 2 1.34 21
99MO CG %IG=1.09 20
99MO G 1304.4 6 0.29 10
99MO CG %IG=0.24 9
99MO L 1464.2 3 (9/2+)
99MO B 0.16 5 6.60 14
99MOS B EAV=873.2 56
99MO G 765.7 5 0.05 2 [M1+E2] 1.46E-32
99MO CG %IG=0.041 17
99MOS G KC=0.001281 20$LC=0.000146 4$MC=2.60E-5 7
99MOS G NC=3.95E-6 9$OC=2.21E-7 4
99MO G 780.1 9 0.02 1 [E1] 5.44E-4
99MO CG %IG=0.016 9
99MOS G KC=0.000480 7$LC=5.32E-5 8$MC=9.48E-6 14
99MOS G NC=1.442E-6 21$OC=8.16E-8 12
99MO G 1228.9 4 0.07 2 [M1+E2] 5.15E-415
99MO CG %IG=0.057 18
99MOS G KC=0.000445 14$LC=4.96E-5 14$MC=8.85E-6 24
99MOS G NC=1.35E-6 4$OC=7.7E-8 3$IPC=1.09E-5 12
99MO G 1366.4 7 0.06 4
99MO CG %IG=0.05 4
99MO L 1535.7 5 (7/2)
99MO B 0.11 5 6.70 20
99MOS B EAV=840.2 56
99MO G 781.4 4 0.13 5
99MO CG %IG=0.11 5
99MO L 1639.4 3
99MO B 0.37 8 6.09 10
99MOS B EAV=792.6 55
99MO G 733.3 9 0.04 2
99MO CG %IG=0.033 17
99MO G 773.6 3 0.07 2
99MO CG %IG=0.057 18
99MO G 1403.7 4 0.35 7
99MO CG %IG=0.28 7
99MO L 1813.4 3
99MO B 0.15 4 6.32 12
99MOS B EAV=713.2 55
99MO G 671.0 4 0.04 2
99MO CG %IG=0.033 17
99MO G 1577.5 4 0.15 4
99MO CG %IG=0.12 4
99MO L 1857.92 19 (9/2,11/2) K
99MOF L FLAG=R
99MO B 2.4 4 5.07 8
99MOS B EAV=693.0 55
99MO G 515.4 3 0.05 2
99MO CG %IG=0.041 17
99MO G 715.2 3 0.11 3
99MO CG %IG=0.09 3
99MO G 991.9 3 0.23 6
99MO CG %IG=0.19 6
99MO G 1173.7 6 0.04 2
99MO CG %IG=0.033 17
99MO G 1622.2 3 2.5 4
99MO CG %IG=2.0 4
99MO L 1987.4
99MO B 0.17 5 6.09 13
99MOS B EAV=634.6 54
99MO G 586.5 6 0.04 2
99MO CG %IG=0.033 17
99MO G 673.2 6 0.03 2
99MO CG %IG=0.024 17
99MO G 844.4 5 0.04 2
99MO CG %IG=0.033 17
99MO G 1303.7 9 0.03 1
99MO CG %IG=0.024 9
99MO G 1751.8 6 0.07 3
99MO CG %IG=0.06 3
99MO L 2059.7
99MO B 0.38 8 5.66 10
99MOS B EAV=602.2 54
99MO G 657.9 6 0.03 1
99MO CG %IG=0.024 9
99MO G 716.8 4 0.05 2
99MO CG %IG=0.041 17
99MO G 1012.2 4 0.14 6
99MO CG %IG=0.11 5
99MO G 1193.7 7 0.05 2
99MO CG %IG=0.041 17
99MO G 1823.7 6 0.20 4
99MO CG %IG=0.16 4
99MO L 2174.8
99MO B 0.28 6 5.67 10
99MOS B EAV=551.0 54
99MO G 316.8 5 0.03 1
99MO CG %IG=0.024 9
99MO G 773.0 4 0.06 2
99MO CG %IG=0.049 17
99MO G 1031.7 4 0.08 3
99MO CG %IG=0.07 3
99MO G 1269.5 5 0.08 3
99MO CG %IG=0.07 3
99MO G 1939.0 7 0.09 3
99MO CG %IG=0.07 3