137LA 137CE EC DECAY (9.0 H) 1975HE20 07NDS 200709
137LA H TYP=FUL$AUT=E. BROWNE, J. K. TULI$CIT=NDS 108,2173 (2007)$
137LA2 H CUT=1-Oct-2006$
137LA D Modified by E. Browne (April 4, 2007).
137LA C Measured: G, CE (1975He20,1975ArYT), GG, G(THETA,TEMP), GG(THETA)
137LA2C (1964FrZZ), GG(T) (1963Ru03), B+ (1979BuZZ), CEG (1980ZhZY),
137LA3C G, GG (1982Ko05)
137LA D EG, RI, and decay scheme is that proposed by 1975He20
137LA C EC feedings and decay-scheme normalization was determined based on the
137LA2C assumption of no ground-state EC branch
137LA C EKC normalized so that EKC(447G)=0.0136 14 (if KC(254.5G)=5.54 (M4)).
137LA C 1979BuZZ observed B+ with EB+=188.8 15
137LA CG E,RI$From 1975He20.
137CE P 0.0 3/2+ 9.0 H 3 1222.1 16
137LA N 0.00168 60.00168 1.0 1.0
137LA CN NR from I(254G)/I(447G)=4.91 15 in a transient equilibrium
137LA2CN G-spectrum of 9.0 H and 34.4 H 137CE. The correction factor for the
137LA3CN G-ray intensities from 137CE(9.0 h) is 34.4 3/[34.4 3 - 9.0 3] =
137LA4CN 1.354 16, where 34.4 h 3 is the half-life of {+137m}Ce,
137LA5CN and 9.0 H 3 the half-life of 137CE ground state. Thus the
137LA6CN normalization factor becomes RI(447)/[RI(254)x(1+|a)]x
137LA7CN 1/1.354 16 = (1/4.91 15)x(1/(1+7.93 12))x(1/1.354 16) = 0.0168 6,
137LA8CN where |a=7.93 12 is the M4 conversion coefficient of 254G.
137LA9CN However, since in our scale of relative intensities we use
137LAACN RI(447)=1000, then NR=0.00168 6.
137LA PN 3
137LA L 0.0 7/2+
137LA L 10.59 45/2+ 89 NS 4
137LA CL T from 1963Ru03
137LA E 1210.8 15 0.0085 4 97.83 8 5.37 2 97.84 8
137LAS E EAV=95.8 8 $CK=0.8458 $CL=0.1202 $CM+=0.03391
137LA G 10.61 5 491 11M1 117.6 2458232
137LAS G L/T=0.786 10$M/T=0.164 5$N+/T=0.0422 12
137LAS G N/T=0.0359 10$O/T=0.00582 17$P/T=0.000445 13
137LA CG RI calculated from TI=97.83% 8 and CC=117.6 24.
137LA CG TI$From G-ray intensity balance and assumption of no EC branch to
137LA2CG ground state
137LA CG M M1:M2:M3=23.4 16:2.87 24:1 (1975Mo12), M1:M2:M3:M4+=
137LA2CG 100:10 1:2.6 7:0.50 15, MR LT 0.008 (1975ArYT)
137LA L 447.17 65/2+
137LA E 1.95 7 6.67 2
137LAS E CK=0.8416 $CL=0.1234 $CM+=0.03499
137LA G 436.59 9 149 5E2 0.01509
137LAS G KC=0.01254 18$LC=0.00201 3$MC=0.000424 6$NC+=0.0001075 15
137LAS G NC=9.21E-5 13$OC=1.444E-5 21$PC=8.78E-7 13
137LA CG M EKC=0.012 2
137LA G 447.15 8 1000 M1+E2 0.0165 25
137LAS G KC=0.0140 23$LC=0.00199 13$MC=0.000416 24$NC+=0.000107 7
137LAS G NC=9.1E-5 6$OC=1.46E-5 12$PC=1.04E-6 22
137LA CG M EKC=0.0136 14 (if KC(254.5G)=5.54), K:L:M=100 5:12.8 16:2.9 9
137LA L 493.09 6 (3/2)+
137LA E 0.0018 AP 9.6 AP
137LAS E CK=0.8408 $CL=0.1240 $CM+=0.03518
137LA G 482.47 1025.7 9
137LA G 493.03 105.9 3
137LA L 641.95 71/2+
137LA E 0.0134 9 8.57 4
137LAS E CK=0.8374 $CL=0.1266 $CM+=0.03604
137LA G 148.83 80.5 2
137LA G 631.38 67.5 4
137LA L 709.30 6(3/2)+
137LA E 0.027 2 8.15 4
137LAS E CK=0.8351 $CL=0.1283 $CM+=0.03661
137LA G 698.72 1117.5 9M1+(E2) 0.0053 10
137LAS G KC=0.0046 9$LC=0.00061 9$MC=0.000126 18$NC+=3.2E-5 5
137LAS G NC=2.8E-5 4$OC=4.5E-6 7$PC=3.4E-7 8
137LA CG M EKC=0.0050 10
137LA G 709.30 110.6 1
137LA L 781.57 9(7/2)+
137LA E 0.0086 6 8.50 4
137LAS E CK=0.8318 $CL=0.1308 $CM+=0.03744
137LA CE LOGFT=8.48 is inconsistent with DJ=2 DPI=no transition.
137LA2CE LOGFT GE 12.8 is expected
137LA G 770.97 103.4 2
137LA G 781.57 131.7 2
137LA L 926.33 65/2+
137LA E 0.145 6 6.90 2
137LAS E CK=0.8195 $CL=0.14000 17 $CM+=0.04052 6
137LA G 217.03 52.2 3
137LA G 433.22 9 29.1 5E2 0.01542
137LAS G KC=0.01282 18$LC=0.00206 3$MC=0.000435 6$NC+=0.0001101 16
137LAS G NC=9.44E-5 14$OC=1.479E-5 21$PC=8.97E-7 13
137LA CG M EKC=0.013 5
137LA G 479.12 106.7 3
137LA G 915.80 1328.9 10(M1+E2) 0.0028 5
137LAS G KC=0.0024 5$LC=0.00031 5$MC=6.5E-5 10$NC+=1.7E-5 3
137LAS G NC=1.43E-5 22$OC=2.3E-6 4$PC=1.8E-7 4
137LA CG M EKC=0.0025 5
137LA G 926.35 1319.0 7(M1+E2) 0.0027 5
137LAS G KC=0.0024 5$LC=0.00031 5$MC=6.3E-5 10$NC+=1.6E-5 3
137LAS G NC=1.39E-5 22$OC=2.3E-6 4$PC=1.8E-7 4
137LA CG M EKC=0.0023 4
137LA L 1171.40 11(1/2+,3/2-)
137LA E 0.0029 5 6.4 1
137LAS E CK=0.28 5 $CL=0.54 3 $CM+=0.185 12
137LA G 529.3 20.2 1 ?
137LA G 678.26 120.5 2
137LA G 724.4 30.4 2
137LA G 1160.85 220.84 8