206TL    206HG B- DECAY                1970AS05,1968WO08         25NDS    202503
206TL  H TYP=FUL$AUT=F.G. KONDEV$CIT=NDS 201, 346 (2025)$CUT=21-Jan-2025$
206TL c  1968Wo08: {+206}Hg produced by {+208}Pb(p,3p) reaction and isotope
206TL2c  separation. |b{+-} measured in proportional counter, ce in Si(Li)
206TL2c  detectors, |g singles and |g|g coincidences in NaI and Ge detector,
206TL3c  and |g|b{+-} coincidences with NaI and Si(Li) detectors.
206TL c  1970As05: {+206}Hg produced by {+208}Pb(p,3p) reaction with E(p)=600
206TL2c  MeV. |g singles measured with Ge detector, lifetime measured with
206TL3c  plastic scintillators.
206TL c  Others: 1969Ha03. The 0+ to 0- |b{+-} decay transition has been also of
206TL2c  theoretical interest; see discussions in 1963Bu23, 1969Da25, 1980Kr09,
206TL3c  1985To20, and 1987Ki11
206TL cL E$From a least-squares fit to E|g
206TL cL J,T$From adopted levels
206TL cG E,M$From adopted gammas
206TL cG RI$From 1970As05, unless otherwise stated. |DI|g of 20% and 10% for
206TL2cG 344.52|g and 649.42|g were estimated by the evaluator
206TL cB IB$From the decay scheme and intensity balances considerations.
206TL DG CC$FROM BrIcc v2.3e (17-Jun-2020) 2008Ki07, "Frozen Orbitals" appr.
206TL DB EAV,LOGFT$FROM BetaShape v2.4 (Jun-2024) 2023MO21.
206HG  P  0.0        0+                 8.32 M   13              1308     20
206HG cP J,T$From Adopted levels for {+206}Hg
206HG cP QP$From 2021Wa16
206TL  N  0.28      8           1.00     1.0
206TL cN NR$From (100 - 59 {I12})/|SI(|g+ce)(g.s.)
206TL PN                                                                     3
206TL  L 0.0         0-                4.202 M   14
206TL  B              59     12          5.52     9
206TLS B EAV=449 8
206TL cB IB$From 1968Wo08
206TL  L 265.832    52-                2.29 NS   14
206TL  G 265.832   5  0.0139 14E2                      0.1603 22
206TL2 G %IG=0.0039 12
206TLS G  KC=0.0855 12$LC=0.0561 8$MC=0.01440 20
206TLS G  NC=0.00361 5$OC=0.000639 9$PC=3.09E-5 4
206TL cG RI$From intensity balance considerations by
206TL6cG assuming that there is no direct |b{+-} feeding to the 2- level
206TL  L 304.896    61-                4.2 PS    14
206TL  B              38     11          5.29    13
206TLS B EAV=329 8
206TL cB IB$Other: 36% {I7} in 1968Wo08
206TL cB E$935 keV {I62} in 1968Wo08
206TL  G 304.896   6  100      M1                      0.375   5
206TL2 G %IG=28 8
206TLS G  KC=0.308 4$LC=0.0519 7$MC=0.01211 17
206TLS G  NC=0.00306 4$OC=0.000594 8$PC=5.62E-5 8
206TL cG M$|a(K)exp=0.28 {I5} and K/L/M=1/0.2/0.04 in 1968Wo08
206TL  L 649.42     4  1-
206TL  B              3.2    12          5.74    17
206TLS B EAV=202 7
206TL cB IB$Other: 5% {I2} in 1968Wo08
206TL  G 344.5     1  2.1    4 M1                      0.269   4
206TL2 G %IG=0.59 21
206TLS G  NC=0.002188 31$OC=0.000425 6$PC=4.02E-5 6
206TLS G  KC=0.2208 31$LC=0.0371 5$MC=0.00866 12
206TL  G 383.59    6  0.0134 13[M1]                    0.2016 28
206TL2 G %IG=0.0038 12
206TLS G  KC=0.1654 23$LC=0.0277 4$MC=0.00647 9
206TLS G  NC=0.001633 23$OC=0.000317 4$PC=3.00E-5 4
206TL cG RI$From I|g(384|g)/I|g(649|g) branching ratio in adopted gammas
206TL cG E$From level energy differences
206TL  G 649.42    5  8.4    8 M1                      0.0501  7
206TL2 G %IG=2.4 7
206TLS G  KC=0.0412 6$LC=0.00681 10$MC=0.001585 22
206TLS G  NC=0.000400 6$OC=7.78E-5 11$PC=7.38E-6 10