206TL 206TL IT DECAY 1978UR01,1976HA44,1976BE4425NDS 202503
206TL H TYP=FUL$AUT=F.G. KONDEV$CIT=NDS 201, 346 (2025)$CUT=21-Jan-2025$
206TL c 1976Be44: produced by {+204}Hg(|a,pn) reaction on enriched (99.7%)
206TL2c target with E(|a)=39-55 MeV. |g's measured with Ge detector.
206TL c 1976Ha44: produced by {+204}Hg({+7}Li,|an) reaction on enriched (92.5%)
206TL2c target with E({+7}Li)=36 MeV. Measured: |g singles, |g|g coincidences,
206TL3c perturbed |g|g(|q) and |g(t) with Ge(Li) detectors.
206TL c 1978Ur01: produced by {+209}Bi(n,|a) reaction with E(n)=14 MeV.
206TL2c Measured |g singles and |g|g coincidences with Ge detectors.
206TL c Others: 1976HaXT, 1976HaYV, 1976HaYY, 1977UrZY, 1978Bo16, and 1982BoZN.
206TL cL E$From a least-squares fit to E|g
206TL cL J$From {+206}Tl adopted levels
206TL cG E$From 1978Ur01. Others: 1976Be44 and 1976Ha44, both without
206TL2cG uncertainties.
206TL cG RI$From I(|g+ce) of 1978Ur01, but converted to I|g by the
206TL2cG evaluator using the theoretical |a values. The 1978Ur01 values are in
206TL4cG agreement with those of 1976Be44 (incomplete data set) and 1976Ha44
206TL5cG (no uncertainties given)
206TL cG M$From adopted levels
206TL DG CC$FROM BrIcc v2.3e (17-Jun-2020) 2008Ki07, "Frozen Orbitals" appr.
206TL P 2643.10 18 (12)- 3.74 M 3
206TL cP E,J,T$From adopted levels
206TL cP $Dominant configuration=|p(h{-11/2}{+-1})~#|n(i{-13/2}{+-1})
206TL N 1.0 1.0 1.0
206TL cN NR$From I(|g+ce)(265.7|g)=100%
206TL PN 5
206TL L 0.0 0- 4.202 M 14
206TL cL T$From adopted levels
206TL cL $Dominant configuration=|p(s{-1/2}{+-1})~#|n(p{-1/2}{+-1})
206TL L 265.70 10 2-
206TL cL $Dominant configuration=|p(d{-3/2}{+-1})~#|n(p{-1/2}{+-1})
206TL G 265.7 1 86.17 17 E2 0.1605 23 100
206TLS G K/T=0.0738 10$L/T=0.0484 7$M/T=0.01243 17
206TLS G N/T=0.00312 4$O/T=0.000552 8$P/T=2.67E-5 4
206TLS G KC=0.0856 12$LC=0.0562 8$MC=0.01443 20
206TLS G NC=0.00362 5$OC=0.000640 9$PC=3.10E-5 4
206TL2 G %IG=86.17 17
206TL L 801.22 20 3-
206TL G 535.5 2 1.4 9 [M1] 0.0830 12 1.5 10
206TLS G K/T=0.0630 8$L/T=0.01047 15$M/T=0.002438 34
206TLS G N/T=0.000615 9$O/T=0.0001196 17$P/T=1.134E-5 16
206TLS G KC=0.0682 10$LC=0.01134 16$MC=0.00264 4
206TLS G NC=0.000666 9$OC=0.0001295 18$PC=1.229E-5 17
206TL2 G %IG=1.4 9
206TL L 952.22 20 4-
206TL cL $Dominant configuration=|p(d{-3/2}{+-1})~#|n(f{-5/2}{+-1})
206TL G 686.5 2 91 5 [E2] 0.013671992 5
206TLS G K/T=0.01032 14$L/T=0.002407 34$M/T=0.000582 8
206TLS G N/T=0.0001465 21$O/T=2.74E-5 4$P/T=2.102E-6 29
206TLS G KC=0.01046 15$LC=0.002440 34$MC=0.000590 8
206TLS G NC=0.0001485 21$OC=2.78E-5 4$PC=2.131E-6 30
206TL2 G %IG=91 5
206TL L 1405.53 20 (5)+ 78 NS 1
206TL cL T$From |g(t) in 1976Ha44.
206TL cL $g-factor=0.853 {I12} in 1976Ha44 using the time-differential,
206TL2cL perturbed-angular distribution technique. This value is corrected for
206TL3cL diamagnetism and Knight shift.
206TL cL $Dominant configuration=|p(h{-11/2}{+-1})~#|n(p{-1/2}{+-1})
206TL G 453.3 2 93 5 [E1] 0.0113616 94 5
206TLS G K/T=0.00929 13$L/T=0.001491 21$M/T=0.000345 5
206TLS G N/T=8.66E-5 12$O/T=1.653E-5 23$P/T=1.422E-6 20
206TLS G KC=0.00939 13$LC=0.001507 21$MC=0.000349 5
206TLS G NC=8.76E-5 12$OC=1.672E-5 23$PC=1.438E-6 20
206TL2 G %IG=93 5
206TL G 604.3 2 1.0 7 [M2] 0.1664 23 1.2 8
206TLS G K/T=0.1130 14$L/T=0.02256 31$M/T=0.00540 8
206TLS G N/T=0.001368 19$O/T=0.000265 4$P/T=2.431E-5 34
206TLS G KC=0.1318 18$LC=0.0263 4$MC=0.00629 9
206TLS G NC=0.001595 22$OC=0.000309 4$PC=2.84E-5 4
206TL2 G %IG=1.0 7
206TL G 1139.9 3 5.9 20[E3] 0.0108915 6 2
206TLS G K/T=0.00822 11$L/T=0.001939 27$M/T=0.000470 7
206TLS G N/T=0.0001187 17$O/T=2.240E-5 31$P/T=1.828E-6 26$
206TLS G KC=0.00831 12$LC=0.001960 27$MC=0.000476 7
206TLS G NC=0.0001200 17$OC=2.264E-5 32$PC=1.848E-6 26$IPC=1.952E-7 35
206TL2 G %IG=5.9 20
206TL L 1621.88 22 (7)+ 10.1 NS 6
206TL cL T$From |g(t) in 1976Ha44.
206TL cL $g-factor<0.35 in 1976Ha44 using the time-differential,
206TL2cL perturbed-angular distribution technique.
206TL cL $Dominant configuration=|p(s{-1/2}{+-1})~#|n(i{-13/2}{+-1})
206TL G 216.4 1 74 4 [E2] 0.312 4 97 5
206TLS G K/T=0.1068 14$L/T=0.0982 13$M/T=0.0254 4
206TLS G N/T=0.00637 9$O/T=0.001118 16$P/T=4.83E-5 7
206TLS G KC=0.1402 20$LC=0.1288 18$MC=0.0334 5
206TLS G NC=0.00836 12$OC=0.001467 21$PC=6.34E-5 9
206TL2 G %IG=74 4
206TL L 1710.6 3 (6)+
206TL G 88.5 5 0.46 LT[M1] 12.12 25 6 LT ?
206TLS G KC=9.87 20$LC=1.72 4$MC=0.403 9
206TLS G NC=0.1017 22$OC=0.0198 4$PC=0.00186 4
206TL2 G %IG LT 0.46
206TL cG RI$From intensity balance at the 1710.6 keV level
206TL G 304.9 2 1.3 7 [M1] 0.375 5 1.8 10
206TLS G K/T=0.2236 25$L/T=0.0377 5$M/T=0.00880 13
206TLS G N/T=0.002222 32$O/T=0.000432 6$P/T=4.08E-5 6
206TLS G KC=0.308 4$LC=0.0519 7$MC=0.01211 17
206TLS G NC=0.00306 4$OC=0.000594 8$PC=5.62E-5 8
206TL2 G %IG=1.3 7
206TL L 2079.1 3 (8)+
206TL cL $Dominant configuration=|p(h{-11/2}{+-1})~#|n(f{-5/2}{+-1})
206TL G 368.2 2 1.04 75[E2] 0.0617 9 1.1 8
206TLS G K/T=0.0374 5$L/T=0.01567 22$M/T=0.00395 6
206TLS G N/T=0.000992 14$O/T=0.0001787 25$P/T=1.036E-5 15
206TLS G KC=0.0397 6$LC=0.01664 24$MC=0.00420 6
206TLS G NC=0.001053 15$OC=0.0001897 27$PC=1.100E-5 15
206TL2 G %IG=1.0 8
206TL G 457.2 5 22.2 27[M1] 0.1261 18 25 3
206TLS G K/T=0.0920 12$L/T=0.01535 22$M/T=0.00358 5
206TLS G N/T=0.000903 13$O/T=0.0001755 25$P/T=1.663E-5 24
206TLS G KC=0.1036 15$LC=0.01729 25$MC=0.00403 6
206TLS G NC=0.001017 15$OC=0.0001976 28$PC=1.873E-5 27
206TL2 G %IG=22.2 27
206TL L 2326.3 3 (8+)
206TL cL $Dominant configuration=|p(d{-3/2}{+-1})~#|n(i{-13/2}{+-1}) with
206TL2cL |p(h{-11/2}{+-1})~#|n(f{-5/2}{+-1}) admixtures
206TL G 247.2 1 8.4 18[M1] 0.667 9 14 3
206TLS G K/T=0.3278 33$L/T=0.0555 8$M/T=0.01297 19
206TLS G N/T=0.00327 5$O/T=0.000636 10$P/T=6.01E-5 9
206TLS G KC=0.547 8$LC=0.0926 13$MC=0.02162 30
206TLS G NC=0.00546 8$OC=0.001060 15$PC=0.0001003 14
206TL2 G %IG=8.4 18
206TL G 616.3 2 0.5 LT[E2] 0.0173224 0.5 LT ?
206TLS G K/T=0.01278 18$L/T=0.00322 5$M/T=0.000785 11
206TLS G N/T=0.0001973 28$O/T=3.67E-5 5$P/T=2.71E-6 4
206TLS G KC=0.01300 18$LC=0.00328 5$MC=0.000798 11
206TLS G NC=0.0002007 28$OC=3.73E-5 5$PC=2.75E-6 4
206TL2 G %IG LT 0.5
206TL G 704.6 3 1.5 10[M1] 0.0405 6 1.5 10
206TLS G K/T=0.0321 4$L/T=0.00528 7$M/T=0.001229 17
206TLS G N/T=0.000310 4$O/T=6.03E-5 8$P/T=5.73E-6 8
206TLS G KC=0.0334 5$LC=0.00550 8$MC=0.001279 18
206TLS G NC=0.000323 5$OC=6.28E-5 9$PC=5.96E-6 8
206TL2 G %IG=1.5 10
206TL L 2643.3 3 (12)- 3.74 M 3 M
206TL cL T$Weighted average of 3.6 min {I2} (1976Be44), 3.76 min {I4}
206TL2cL (1976Ha44), and 3.73 min {I4} (1978Ur01). Other: 3.77 min {I2} in
206TL3cL 1977UrZY, superseded by 1978Ur01.
206TL cL $Dominant configuration=|p(h{-11/2}{+-1})~#|n(i{-13/2}{+-1})
206TL G 316.8 2 0.75 27 M4 13.63 19 11 4
206TLS G K/T=0.472 6$L/T=0.337 5$M/T=0.0941 18
206TLS G N/T=0.0243 5$O/T=0.00444 9$P/T=0.000261 5
206TLS G KC=6.90 10$LC=4.93 7$MC=1.376 20
206TLS G NC=0.355 5$OC=0.0650 9$PC=0.00381 5
206TL2 G %IG=0.75 27
206TL cG M$|a(exp)|?14.2 in 1976Ha44
206TL G 564.2 1 5.5 9 M4 1.165 16 12 2
206TLS G K/T=0.358 4$L/T=0.1342 19$M/T=0.0349 5
206TLS G N/T=0.00894 14$O/T=0.001676 27$P/T=0.0001240 20
206TLS G KC=0.775 11$LC=0.291 4$MC=0.0756 11
206TLS G NC=0.01934 27$OC=0.00363 5$PC=0.000268 4
206TL2 G %IG=5.5 9
206TL cG M$|a(exp)|?1.2 in 1976Ha44
206TL G 1021.5 2 69 6 [E5] 0.0617 9 73 6
206TLS G K/T=0.0361 5$L/T=0.01652 23$M/T=0.00426 6
206TLS G N/T=0.001079 15$O/T=0.0001987 28$P/T=1.401E-5 20
206TLS G KC=0.0383 5$LC=0.01753 25$MC=0.00452 6
206TLS G NC=0.001146 16$OC=0.0002109 30$PC=1.488E-5 21
206TL2 G %IG=69 6