143BA 143CS B- DECAY 1989RO20 12NDS 201203
143BA H TYP=FUL$AUT=E. BROWNE, J. K. TULI$CIT=NDS 113, 715 (2012)$
143BA2 H CUT=31-May-2011$
143BA c Measured: |g (1979Sc11,1979Bo26,1985Ra20,1984So18,1989Ro20), |g|g,
143BA2c |g|g(|q) (1988WaZQ,1989Ro20), ce (1979Sc11,1985Ra20), |b{+-}
143BA3c (1981De25), |b|g (1982Pa24,1981Ke07,1981De25,1978Wu04),
143BA4c |b{+-}n (1981En05,1980Re03,1980Lu04,1979WaZU,1979Ri09,1979En02,
143BAxc \1978Gj01, \1978Gj02,1977Re06)
143BA c Level scheme is mostly that of 1989Ro20. I|b, log| {Ift} values are the
143BA2c upper and lower limits, respectively as 1989Ro20 studied only the
143BA3c lower-lying levels. But other studies also did not observe any
143BA4c E|g>2 MeV. With Q(|b{+-}) of 6.26 MeV level scheme may not be
143BA5c complete
143BA c Delayed-neutron emission probability=1.62% {I10} (evaluated in
143BA2c 1983ReZX). Others: 1.68% {I17} (1981En05), 1.54% {I9} (1980Lu04),
143BAxc 1.74% {I12} (1979Ri09)
143BA c Observed delayed neutrons with E(n)=25.9 (strong group), 72,
143BA2c 84.5, 93, 124, 173, 211, 290, 330; for I(n) see 1985Gr15
143BA c E(n)(av)=335 (1980Re03);
143BA2c E(n)(av)=232 (if neutrons with E(n)>800 are neglected)
143BA cB Measured E|b (coin |g): 3520 {I180} (1978|g), 5545 {I120}
143BA2cB (661|g), 5515 {I150} (627|g), 5395 {I180} (571|g), 5500 {I150}
143BA3cB (527|g), 5575 {I180} (467|g), 5810 {I180} (307|g), 6075 {I130}
143BA4cB (232|g), 6090 {I150} (195|g) (1982Pa24); 6070 {I50} (195|g) (1981De25)
143BA DG CC$ FROM BrIcc v2.2 (31-Mar-2008) 2008KiAA, "Frozen Orbitals" appr.
143BA CG KC(exp), LC(exp), MC(exp) presented here have been
143BA2CG normalized to KC(117G, E2, theory)=0.741.
143BA cG RI Absolute I|g from 1984So18 are based on
143BA2cG I(|g+ce)(293.3|g)=42.8% {I4} in {+143}Ce |b{+-} decay (1982Ge03)
143BA CG E$|g's: EG (RI): 595.0 (2), 653.3 (1.5), 681.9 (2),
143BA2cG 743.3 (2), 753.0 (1), 911.3 (1.5), 969.6 (3)
143BA3cG from 1979Sc11 were not observed in 1985Ra20 or 1989Ro20
143BA cG M$From 1985Ra20 based on |a(K)exp, |a(L)exp
143BA cG E(A),RI(A) $From 1985Ra20; |DE=0.1-0.3; |DI|g<10%
143BA cG E(B) From 1979Bo26
143BA cL J$From Adopted Levels
143CS P 0.0 3/2+ 1.791 S 7 6262 22
143BA N 0.126 19 1.0 1.0
143BA cN NR From absolute I(195|g)=12.6% {I19} (1984So18)
143BA G 198.5 50.5 LT A
143BA cG RI I|g=0.4 in 1979Sc11
143BA G 204.3 10.6 1
143BA cG E,RI$suggested placement from 466 level by 1979Sc11 is not confirmed
143BA2cG by 1989Ro20 in coin studies.
143BA G 711.5 10.9 1
143BA G 880.5 11.0 1
143BA L 0.0 5/2- 14.5 S 3
143BA B 25 AP 5.7 AP
143BAS B EAV=2759 11
143BA L 33.29 3(1/2)-
143BA B 11 4 6.0 2
143BAS B EAV=2743 11
143BA G 33.46 2.3 2E2 125.7
143BAS G LC=98.9 14$MC=21.8 3$NC+=5.05 7
143BAS G NC=4.48 7$OC=0.569 8$PC=0.000631 9
143BA CG M LC(exp)=107 21, normalized to KC(117G, E2, theory)=0.741.
143BA2CG CEL/CEM (theory)=5. 1985Ra20 reports CEL/CEM=8.9. However, evaluators
143BA3CG have obtained CEL/CEM AP 5 from the electron spectrum
143BA4CG given in 1985Ra20.
143BA L 117.368 24 9/2- 3.8 NS 12
143BA G 117.32 5 9.7 4E2 1.094
143BAB G BE2W=72 23
143BAS G KC=0.741 11$LC=0.278 4$MC=0.0605 9$NC+=0.01432 21
143BAS G NC=0.01260 18$OC=0.001686 24$PC=3.52E-5 5
143BA cG M |a(L)exp=0.336 {I100}, |a(M)exp=0.084 {I25}
143BA L 228.83 3(3/2)-
143BA B 12 2 5.9 1
143BAS B EAV=2651 11
143BA G 195.554 10100 M1,E2 0.169 17 B
143BAS G KC=0.137 7$LC=0.025 8$MC=0.0053 18$NC+=0.0013 5
143BAS G NC=0.0011 4$OC=0.00016 5$PC=8.1E-6 5
143BA cG M |a(K)exp=0.136 {I40}, |a(L)exp=0.031 {I9}
143BA dG $|a(K)=0.1316 (M1),|a(K)=0.1445 (E2)
143BA cG RI I|g=12.6% {I19} (1984So18)
143BA G 228.80 6 20 1M1+E2 0.6 14 0.102 6
143BAS G KC=0.0856 14$LC=0.013 4$MC=0.0027 9$NC+=0.00068 19
143BAS G NC=0.00058 17$OC=8.7E-5 21$PC=5.4E-6 5
143BA cG M |a(K)exp=0.082 {I30}, |a(L)exp=0.014 {I4}
143BA dG $|a(K)=0.0865 (M1),|a(K)=0.0872 (E2)
143BA L 232.416 14(3/2,5/2)-
143BA B 5.6 6.2
143BAS B EAV=2650 11
143BA G 232.421 1666 2M1,E2 0.100 5 B
143BAS G KC=0.0820 12$LC=0.014 4$MC=0.0029 7$NC+=0.00072 16
143BAS G NC=0.00062 15$OC=9.1E-5 18$PC=4.9E-6 5
143BA cG M |a(K)exp=0.101 {I30}
143BA dG $|a(K)=0.0827 (M1),|a(K)=0.0826 (E2)
143BA cG RI I|g=10.0% {I9} (1984So18)
143BA L 263.386 13 7/2-
143BA G 146.00 3 3.2 2M1,E2 0.42 9
143BAS G KC=0.33 4$LC=0.07 4$MC=0.016 8$NC+=0.0038 19
143BAS G NC=0.0033 16$OC=0.00047 21$PC=1.88E-5 5
143BA cG M |a(K)exp=0.34 {I11}
143BA dG $|a(K)=0.374 (E2),|a(K)=0.296 (M1)
143BA G 263.383 1429 1M1,E2 0.0685 B
143BAS G KC=0.0569 19$LC=0.0092 15$MC=0.0019 4$NC+=0.00047 8
143BAS G NC=0.00041 7$OC=6.0E-5 8$PC=3.5E-6 4
143BA cG M |a(K)exp=0.098 {I30}
143BA dG $|a(K)=0.0594 (M1),|a(K)=0.0555 (E2)
143BA L 306.56 3(3/2)-
143BA B 5.8 10 6.2 1
143BAS B EAV=2615 11
143BA G 74.13 51.2 1
143BA G 77.75 30.3 1
143BA G 272.656 9034 1M1,E2 0.0619 10 B
143BAF G FL=33.29
143BAS G KC=0.0515 21$LC=0.0082 12$MC=0.0017 3$NC+=0.00042 6
143BAS G NC=0.00037 6$OC=5.4E-5 7$PC=3.1E-6 4
143BA cG M |a(K)exp=0.044 {I13}
143BA dG $|a(K)=0.0542 (M1),|a(K)=0.0497 (E2)
143BA cG RI I|g=3.9% {I5} (1984So18)
143BA G 306.424 5854 2M1+E2 1 5 0.0441 19 B
143BAS G KC=0.037 3$LC=0.0057 6$MC=0.00118 13$NC+=0.00029 3
143BAS G NC=0.000253 25$OC=3.74E-5 25$PC=2.3E-6 3
143BA cG M |a(K)exp=0.035 {I11}
143BA dG $|a(K)=0.0399 (M1),|a(K)=0.0345 (E2)
143BA cG RI I|g=6.9% {I12} (1984So18)
143BA L 466.67 3-
143BA B 3.3 6 6.4 1
143BAS B EAV=2540 11
143BA G 160.00 5 3.5 2M1,E2 0.32 6
143BAS G KC=0.250 25$LC=0.053 23$MC=0.011 5$NC+=0.0027 12
143BAS G NC=0.0024 11$OC=0.00033 13$PC=1.44E-5 5
143BA cG M |a(K)exp=0.155 {I46}
143BA dG $|a(K)=0.278 (E2), |a(K)=0.228 (M1)
143BA G 234.2 12.0 2
143BA G 237.93 43.1 8
143BA G 466.69 5 24 1(E2) 0.01194
143BAS G KC=0.01001 14$LC=0.001538 22$MC=0.000321 5$NC+=7.91E-5 11
143BAS G NC=6.84E-5 10$OC=1.011E-5 15$PC=5.98E-7 9
143BA cG M |a(K)exp=0.017 {I5}, |a(K)(E2)=0.0099
143BA cG E from level energies
143BA L 534.83 3 5/2-
143BA B 1.2 2 6.8 1
143BAS B EAV=2508 11
143BA G 302.51 53.9 2
143BA G 417.44 51.1 1
143BA G 534.80 610.7 5
143BA cG RI I|g=1.2% {I2} (1984So18)
143BA L 597.77 11 ?
143BA G 480.4 11.0 2
143BA L 659.98 5
143BA B 5.8 9 6.1 1
143BAS B EAV=2449 11
143BA G 626.58 623.2 9
143BA G 660.06 838 1
143BA cG RI from 1989Ro20; 52 in 1985Ra20, 37 in 1979Sc11
143BA L 670.57 5
143BA G 407.2 12.6 2
143BA G 438.1 10.7 1
143BA G 553.2 11.8 2
143BA G 670.6 12.4 2
143BA L 695.53 5(+)
143BA B 4.9 8 6.2 1
143BAS B EAV=2432 11
143BA G 388.9 16.0 3
143BA G 466.74 512.9 8(E1)
143BAS G CC=0.00382 6$KC=0.00330 5$LC=0.000416 6$MC=8.51E-5 12$NC+=2.13E-5 3
143BAS G NC=1.83E-5 3$OC=2.78E-6 4$PC=1.97E-7 3
143BA cG M |a(K)exp=0.0075 {I23}
143BA cG E from level energies
143BA G 662.1 124 1
143BA L 729.27 5 5/2-
143BA B 1.6 3 6.6 1
143BAS B EAV=2417 11
143BA G 611.93 67.0 4
143BA G 729.23 710.9 5
143BA L 822.74 5
143BA G 516.1 11.1 2
143BA G 559.5 10.9 1
143BA G 590.3 10.9
143BA G 822.7 14 2
143BA L 830.85 8
143BA G 524.1 12 1
143BA G 602.2 12.8 3
143BA L 834.09 43/2,5/2
143BA B 7.7 12 5.9 1
143BAS B EAV=2367 11
143BA G 299.33 56.4 3
143BA G 527.4 127 1
143BA G 570.70 712.9 6
143BA G 601.6 10.4 1
143BA G 605.30 712.3 5
143BA G 834.0 15.8 4
143BA L 933.69 7
143BA B 0.4 1 7.2 1
143BAS B EAV=2321 11
143BA G 670.2 11.6 2
143BA G 933.75 81.5 1
143BA L 1082.70 6
143BA G 616.0 11.2 8
143BA G 776.06 71.6 4
143BA G 1049.2 0.6 1
143BA G 1083.4 22.8 1
143BA L 1085.12 6
143BA B 2.2 4 6.4 1
143BAS B EAV=2249 11
143BA G 618.5 12.3 8
143BA G 778.6 15.1 6
143BA G 852.7 12.2 3
143BA G 856.4 25.6 6
143BA G 1051.7 11.9 1
143BA L 1100.63 5
143BA B 2.0 3 6.4 1
143BAS B EAV=2242 11
143BA G 793.5 1.0 LT A
143BA G 837.1 14.1 2
143BA G 868.2 16.0 2
143BA G 871.8 14.2 2
143BA G 1100.8 11.0 1
143BA L 1109.97 7
143BA G 846.55 81.6 1
143BA G 877.6 12.3 2
143BA L 1153.55 6
143BA G 890.0 11.1 1
143BA G 921.20 81.6 3
143BA G 1153.6 11.0 1
143BA L 1203.52 20
143BA G 971.1 21.2 1
143BA L 1253.33 6
143BA G 786.7 11.5 4
143BA G 1020.8 12.1 2
143BA G 1024.5 11.3 1
143BA G 1253.4 10.6 1
143BA L 1299.710
143BA G 833 11.2 3
143BA L 1440.86 8
143BA G 1208.4 12.0 3
143BA G 1440.9 10.2 1
143BA L 1452.25 6
143BA B 1.7 3 6.3 1
143BAS B EAV=2077 11
143BA G 756.7 14.1 2
143BA G 792.1 15.2 3
143BA G 985.7 11.8 1
143BA G 1219.9 12.0 3
143BA L 1575.99 10
143BA G 1312.6 12.6 1
143BA L 2638.96 20
143BA B 2.7 4 5.6 1
143BAS B EAV=1522 11
143BA G 1805.5 53.7 A
143BA G 1909.5 35.3 A
143BA G 1978.9 310 A