197TL 197PB EC DECAY (8 M) 1979COZI 05NDS 200503
197TL H TYP=FUL$AUT=HUANG XIAOLONG, ZHOU CHUNMEI$CIT=NDS 104, 283 (2005)$
197TL2 H CUT=1-Jan-2002$
197TL c Others: 1972Ho09, 1974Ne16, 1979Ra04, 1980Hi04.
197TL c Sources produced by Re({+16}O,X) (1979CoZI,1989MeZZ),
197TLxc {+197}Au({+6}Li,xn)
197TL c Measured E|g, I|g, |g|g-coin. and |a(K)exp with Ge(Li) and Si(Li),
197TL2c respectively. Shell model analysis.
197TL c Source: E({+16}O)|?120 MeV on natural rhenium target for |?50 min;
197TL2c on-line ms; mixed 8 min + 44 min activity
197TL3c close to equilibrium (1979CoZI)
197TL c Approximate level intensity balance obtained for partial
197TL2c decay scheme; see drawings
197TL cE IB,IE From |b{++}/|e theoretical calculation and |g-ray
197TL2cE intensity imbalance, except I|e+I|b{++}(to g.s.)|?10 from systematics.
197TL cE IE,IB For absolute intensity per 100 decays, multiply by
197TL2cE 1.0
197TL cG M Deduced from |a(K)exp measurements
197TL cG MR From |a(K)exp, except as noted.
197TL cG |a(K)exp=ce(K)/I|g normalized to |a(K)(695.6|g)=0.0103 (E2
197TLxcG theory)
197TL cL E Five tentative states in
197TL2cL 2-MeV region suggested by 1979CoZI
197TL cL E From decay scheme and
197TL2cL |g's by using least-squares fit to data
197TL cL J From adopted levels
197PB P 0.0 3/2- 8 M 2 3592 17
197TL N 0.9 2 1.0 1
197TL cN NR Assumed %|e+%|b{++} (to g.s.)|?10% from systematics
197TL PN 0.9 AP 3
197TL G 538.8 5 0.27 13
197TL G 1003.83 12 1.8 2
197TL cG |a(K)exp|<0.0066
197TL G 1140.06 11 2.1 2
197TL cG |a(K)exp=0.0043 {I43}
197TL G 1382.9 2 0.82 13
197TL G 1727.05 20 0.54 8
197TL G 1975.75 13 1.34 12
197TL G 2112.73 12 1.21 11
197TL G 2143.67 17 0.72 9
197TL L 0.0 1/2+
197TL E 1.78 SY 8.22 SY 6.4 SY 10.0 SY S
197TLS E EAV=1159.3 76$CK=0.6645 24$CL=0.1187 5$CM+=0.03839 15
197TL cE IE,IB$estimated from systematics
197TL L 385.77 63/2+
197TL E 0.9 4 7 3 6.35 20 7.9 30
197TLS E EAV=987.7 76$CK=0.7134 20$CL=0.1280 4$CM+=0.04145 13
197TL G 385.85 10 56 CA M1+E2 +1.7 3 0.09413 C
197TLS G KC= 0.070 11$LC= 0.0180 12$MC=0.00437 25$NC+=0.00140 8
197TL cG RI at equilibrium I|g=350 {I27} minus I|g=294 via 43 min
197TL2cG {+197}Pb |e decay
197TL cG |d=+1.7 {I3} (0.54-s IT decay)
197TL L 761.17 55/2+
197TL cL Branching: I|g(761|g)/I|g(375|g)=0.60 {I13} (1972Ho09), 1.0
197TL2cL {I1} (1979CoZI), 0.52 {I15} (1980Hi04)
197TL E 0.46 16 6.2 21 6.29 19 6.7 23
197TLS E EAV=822.0 75$CK=0.7517 15$CL=0.1357 4$CM+=0.04397 11
197TL G 375.48 10 14.2 11 M1 0.2219 C
197TLS G KC= 0.1818 $LC= 0.0307 $MC=0.00713 $NC+=0.00228
197TL cG |a(K)exp=0.18 {I4}. Other: 0.22 (1972Ho09)
197TL G 761.14 10 14.8 12 E2 0.01111 C
197TLS G KC=0.00860 $LC=0.00189
197TL cG |a(K)exp=0.0070 {I15}
197TL L 1155.96 83/2+
197TL E 0.29 7 8.6 21 6.01 16 8.9 22
197TLS E EAV=648.7 75$CK=0.7798 10$CL=0.14194 23$CM+=0.04606 8
197TL G 394.74 15 2.3 5 M1 0.1940 C
197TLS G KC= 0.1590 $LC= 0.0268 $MC=0.00623 $NC+=0.00200
197TL cG |a(K)exp=0.18 {I6}
197TL G 769.84 18 2.8 4 M1 0.0338 C
197TLS G KC= 0.0277 $LC=0.00457
197TL cG |a(K)exp=0.028 {I8}
197TL G 1156.09 10 4.2 3 M1(+E2) 0.6 +11-6 0.010 4
197TLS G KC= 0.008 3$LC= 0.0014 5
197TL DG KC=0.00987, LC=0.00160, CC=0.01200 IF MULT=M1;
197TL DG KC=0.00389, LC=0.00071, CC=0.00483 IF MULT=E2
197TL cG |a(K)exp=0.0084 {I30}
197TL L 1257.38121/2-,3/2-,5/2-
197TL E 0.13 4 5.0 14 6.21 17 5.1 14
197TLS E EAV=604.3 75$CK=0.7849 8$CL=0.14325 22$CM+=0.04651 8
197TL G 871.61 10 6.8 5 E1 0.00310 C
197TLS G KC=0.00258 $LC=0.00039
197TL cG |a(K)exp=0.0018 {I12}
197TL L 1281.82 73/2+,5/2+
197TL E 0.14 5 5.6 20 6.16 19 5.7 20
197TLS E EAV=593.6 75$CK=0.7861 8$CL=0.14354 21$CM+=0.04661 7
197TL G 520.70 11 1.57 18 M1 0.0935 C
197TLS G KC= 0.0765 $LC=0.01273
197TL cG |a(K)exp=0.072 {I18}
197TL G 896.09 10 5.6 14 E2(+M1) 1.3 GE 0.011 4 C
197TLS G KC= 0.009 3$LC= 0.0017 4
197TL DG KC=0.01883, LC=0.00308, CC=0.02293 IF MULT=M1;
197TL DG KC=0.00628, LC=0.00126, CC=0.00796 IF MULT=E2
197TL cG RI via |g|g-coin; I|g(8 min)/I|g(43 min)=1.8 {I6}
197TL cG Doublet |a(K)exp=0.009 {I3}
197TL G 1281.5 2 0.44 13
197TL L 1605.1810 (1/2+,3/2+,5/2+)
197TL E 0.038 11 4.3 12 6.14 17 4.3 12
197TLS E EAV=452.1 75$CK=0.7964 4$CL=0.14695 16$CM+=0.04780 6
197TL G 844.18 11 2.9 3 (E2) 0.00898 C
197TLS G KC=0.00704 $LC=0.00146
197TL cG M consistent with |a(K)exp upper limit; |p(initial)=|p(final)
197TL2cG precludes E1
197TL cG |a(K)exp<0.0074
197TL G 1219.21 12 1.86 19 (M1) 0.01048 C
197TLS G KC=0.00862 $LC=0.00140
197TL cG |a(K)exp=0.011 {I6}
197TL L 1647.01 83/2+,5/2+
197TL E 0.091 24 12 3 5.67 16 12.1 31
197TLS E EAV=433.8 75$CK=0.7972 3$CL=0.14733 16$CM+=0.04793 6
197TL G 885.43 20 1.0 2 M1(+E2) 0.6 +40-6 0.02011 C
197TLS G KC= 0.016 9$LC= 0.0027 13
197TL DG KC=0.01941, LC=0.00318, CC=0.02364 IF MULT=M1;
197TL DG KC=0.00642, LC=0.00130, CC=0.00815 IF MULT=E2
197TL cG |a(K)exp=0.016 {I9}
197TL G 1261.23 10 9.2 7 M1(+E2) 1.2 +12-6 0.006418 C
197TLS G KC= 0.0052 15$LC=0.00087 23
197TL DG KC=0.00791, LC=0.00128, CC=0.00962 IF MULT=M1;
197TL DG KC=0.00332, LC=0.00059, CC=0.00410 IF MULT=E2
197TL cG |a(K)exp=0.0053 {I13}
197TL G 1647.14 11 2.6 2
197TL L 1662.93103/2+,5/2+
197TL E 0.038 10 5.3 13 6.02 16 5.3 13
197TLS E EAV=426.8 75$CK=0.7974 3$CL=0.14747 16$CM+=0.04798 6
197TL G 901.68 11 3.5 4 M1 0.02257 C
197TLS G KC=0.01854 $LC=0.00304
197TL cG RI {+197}Hg fraction subtracted
197TL cG |a(K)exp=0.018 {I6}
197TL G 1277.27 16 1.64 25
197TL G 1663.03 21 0.68 11
197TL L 1674.63 83/2+,5/2+
197TL E 0.068 17 10.0 24 5.73 15 10.1 24
197TLS E EAV=421.7 75$CK=0.7976 3$CL=0.14758 15$CM+=0.04802 6
197TL G 913.45 14 2.4 3 M1 0.02184 C
197TLS G KC=0.01794 $LC=0.00294
197TL cG |a(K)exp=0.019 {I5}
197TL G 1288.86 10 5.4 4 E2(+M1) 0.4 GE 0.006 3 C
197TLS G KC= 0.0046 23$LC= 0.0008 4
197TL DG KC=0.00749, LC=0.00121, CC=0.00910 IF MULT=M1;
197TL DG KC=0.00319, LC=0.00056, CC=0.00393 IF MULT=E2
197TL cG |a(K)exp=0.0046 {I24}
197TL G 1674.62 11 3.3 3
197TL L 1849.3312(1/2+,3/2+,5/2+)
197TL E 0.0064 16 2.1 5 6.33 15 2.1 5
197TLS E EAV=344.9 75$CK=0.79936 9$CL=0.1491 2$CM+=0.04856 6
197TL G 1088.16 11 2.32 20 (E2) 0.00543 C
197TLS G KC=0.00436 $LC=0.00081
197TL cG |a(K)exp=0.0037 {I32}
197TL L 1854.02 8(1/2+,3/2+,5/2+)
197TL E 0.028 7 9.5 23 5.67 16 9.5 23
197TLS E EAV=342.8 75$CK=0.79938 9$CL=0.1491 2$CM+=0.04857 6
197TL G 1092.82 11 3.7 3 (E2) 0.00539 C
197TLS G KC=0.00432 $LC=0.00080
197TL cG |a(K)exp=0.0051 {I31}
197TL G 1854.04 10 6.8 5
197TL L 1970.1612(3/2+,5/2+)
197TL E 0.0031 8 2.1 5 6.26 15 2.1 5
197TLS E EAV=291.4 76$CK=0.7995$CL=0.1500 2$CM+=0.04893 6
197TL G 1208.99 11 2.26 21 (M1) 0.01071 C
197TLS G KC=0.00881 $LC=0.00143
197TL cG |a(K)exp=0.018 {I4}
197TL L 2072.6622
197TL E 1.1 3 6.48 17 1.1 3
197TLS E CK=0.7991 2$CL=0.1509 2$CM+=0.04926 6
197TL G 815.28 19 1.19 17 C
197TL cG |a(K)exp<0.014
197TL L 2345.57 7(3/2+,5/2+)
197TL E 6.9 17 5.50 16 6.9 17
197TLS E CK=0.7960 3$CL=0.15363 21$CM+=0.05032 8
197TL G 1063.77 11 0.7 4 C
197TL cG RI from |g|g-coin; I|g(43 min)/I|g(8 min)|?4
197TL G 1584.49 10 2.1 2 (M1) C
197TL cG |a(K)exp=0.0055 {I34}
197TL G 2345.45 10 4.9 4
197TL L 2429.39 91/2,3/2,5/2(+)
197TL E 2.8 7 5.83 16 2.8 7
197TLS E CK=0.7945 4$CL=0.15471 24$CM+=0.05074 10
197TL G 1147.57 15 0.78 10
197TL G 2043.77 10 1.86 16 C
197TL G 2429.02 15 0.52 6