198HG 198TL EC DECAY (1.87 H) 1971PA06,1971BE09,1970DU1016NDS 201603
198HG H TYP=FUL$AUT=Huang Xiaolong and Kang Mengxiao$CIT=NDS 133, 221 (2016)$
198HG2 H CUT=1-Dec-2015$
198HG c Sources produced by {+197}Au(|a,3n) (1971Be09,1956Fi23,1954Mi16) and
198HG2c {+198}Hg(d,2n) (1971Pa06).
198HG c 1971Pa06: measure E|g, I|g, X|g-delay, |g|g coin, |g|g(|q) with
198HG2c Ge(Li)-Ge(Li), Ge(Li)-NaI(Tl), and Ge(Li).
198HG c 1971Be09: measure E|g, I|g, I(ce), |g|g(|q), |g-ce delay, x-|g delay
198HG2c with NaI(Tl)-Ge(Li), Ge(Li)-Ge(Li), and Ge(Li).
198HG c 1970Du10: measure E|g, I|g, ce-|g delay, |g|g coin, ce|g coin, with
198HG2c Ge(Li) and Si(Li).
198HG c Others: 1954Pa19, 1957An55, 1960Ju01, 1968Pe13.
198HG DG CC$FROM BrIcc v2.3 (29-Mar-2013) 2008Ki07, "Frozen Orbitals" appr.
198HG CG MR$IF NO VALUE GIVEN IT WAS ASSUMED MR=1.00 FOR E2/M1,
198HG2CG MR=1.00 FOR E3/M2 AND MR=0.10 FOR THE OTHER MULTIPOLARITIES
198TL P 543.5 4 7+ 1.87 H 3 3460 80
198HG N 0.97 0.559231.7889
198HG cN NR From I(|g+ce)(587.2|g+767.3|g)=55.9% {I23} (no |e+|b{++}
198HG2cN to g.s., 412-, and 1048-keV states assumed).
198HG PN 0.544 22 3
198HG cL E From decay scheme and E|g's by using
198HG2cL least-squares fit to data.
198HG cL J From Adopted Levels.
198HG cE IE,IB$From intensity I(|g+ce) imbalance at
198HG2cE each level, and no |e+|b{++} to g.s., 412-, and 1048-keV states
198HG3cE assumed. Values are from 1971Pa06
198HG cG E From 1971Pa06, except as noted.
198HG cG RI Relative intensities normalized to I|g(587.2|g)=100. Values
198HG2cG are from 1971Pa06. Others: 1970Du10, 1971Be09.
198HG cG M,MR From |a(K)exp, except as noted.
198HG cG M(M) From ce data in {+198}Au |b{+-} decay.
198HG cG |a(K)exp=ce(K)(1970Du10)/I|g(1971Pa06) normalized to
198HG2cG |a(K)(282.8|g, {+198}Tl IT decay (1.87 h))=0.378 (M1 theory). Other
198HG3cG |a(K)exp (1971Be09,1968Pe13) normalized to |a(K)(411.8|g)=0.0301 (E2
198HGxcG theory)
198HG G 194.6 3 1.46 30M1(+E2) 0.71 +36-330.94 16
198HGS G KC=0.71 17$LC=0.172 6$MC=0.0416 22
198HGS G NC=0.0104 6$OC=0.00189 5$PC=0.000100 25
198HG cG |a(K)exp=0.74 {I17}
198HG G 249.8 4 0.60 25 ?
198HG G 422.2 4 1.7 3
198HG G 531.6 5 1.0 2
198HG G 541.0 4 1.5 2
198HG G 698.0 4 1.47 20
198HG G 744.2 5 0.60 25
198HG G 898.5 4 1.61 25
198HG G 1050.2 5 0.48 20 ?
198HG G 1281.5 5 0.70 25
198HG G 1392.0 4 0.74 20
198HG L 0.0 0+
198HG L 411.80202+
198HG G 411.8 2 109 10E2 0.0439 C
198HGS G KC=0.0300 5$LC=0.01055 15$MC=0.00263 4
198HGS G NC=0.000655 10$OC=0.0001152 17$PC=3.95E-6 6
198HG3 G FLAG=M$
198HG L 1048.5 34+
198HG G 636.7 2 109 10E2 0.01540 C
198HGS G KC=0.01172 17$LC=0.00280 4$MC=0.000677 10
198HGS G NC=0.0001690 24$OC=3.06E-5 5$PC=1.555E-6 22
198HG cG |a(K)exp=0.010 {I3} (1971Be09), |?0.0092 (1968Pe13)
198HG L 1635.7 45- 62 PS 11
198HG cL T |gce-delay measurement (1971Be09). Other: |<100 ps
198HG2cL (1970Du10,1970To14).
198HG E 0.019 19 2.5 25 8.9 5 2.5 25 1U
198HGS E EAV=624 34$CK=0.7915 8$CL=0.1516 8$CM+=0.0494 3
198HG G 587.2 2 100 E1 0.00638 C
198HGS G KC=0.00531 8$LC=0.000825 12$MC=0.000190 3
198HGS G NC=4.74E-5 7$OC=8.84E-6 13$PC=6.30E-7 9
198HG cG |a(K)exp=0.0057 {I7} (1971Be09), |?0.0048 (1968Pe13)
198HG L 1683.4 47- 6.9 NS 2
198HG cL T From |gce(t) measurements (1970Du10,1970To14). Others:
198HG2cL 7.4 ns {I4} (1971Be09), 6.6 ns {I5} (1971Pa06).
198HG E 0.7 4 24 15 6.6 3 25 15
198HGS E EAV=597 35$CK=0.786 5$CL=0.1416 11$CM+=0.0457 4
198HG G 47.74 5 0.47 15E2 171 C
198HGS G LC=127.8 19$MC=33.3 5
198HGS G NC=8.23 13$OC=1.355 21$PC=0.001526 23
198HG cG E Deduced from average of L- and M-subshell energies
198HGxcG (1957An55).
198HG cG RI From 1971Pa06. Other: 0.7 {I1} (1971Be09)
198HG cG M From L1:L2:L3=2.5 {I8}:100:98 {I8}, M2:M3=1.0 {I1}
198HG2cG (1957An55), |a(L)exp|?120 (1971Be09)
198HGB G BE1W=0.035
198HG L 1815.8 56+
198HG E 0.021 6 1.14 17 7.91 8 1.16 17
198HGS E EAV=539 35$CK=0.792 4$CL=0.1432 10$CM+=0.0462 4
198HG G 767.3 3 2.13 30 C
198HG L 1909.7 46-
198HG E 0.12 4 8.3 17 7.01 10 8.4 17
198HGS E EAV=498 35$CK=0.795 3$CL=0.1442 9$CM+=0.0466 3
198HG G 226.2 3 10.2 15M1(+E2) 0.50 +29-380.68 10 C
198HGS G KC=0.54 10$LC=0.1063 23$MC=0.0252 4
198HGS G NC=0.00632 10$OC=0.00117 3$PC=7.6E-5 14
198HG cG |a(K)exp=0.56 {I10}
198HG G 274.0 3 2.9 4 M1+E2 -0.9 +3-5 0.32 7 C
198HGS G KC=0.25 7$LC=0.056 4$MC=0.0135 7
198HGS G NC=0.00337 17$OC=0.00061 4$PC=3.5E-5 9
198HG cG MR$From Adopted Gammas
198HG cG |a(K)exp=0.48 {I9}
198HG L 1910.6 59-
198HG E 0.025 9 1.8 4 7.68 11 1.8 4
198HGS E EAV=498 35$CK=0.795 3$CL=0.1442 9$CM+=0.0466 3
198HG G 227.5 2 2.7 5 E2 0.253
198HGS G KC=0.1239 18$LC=0.0972 14$MC=0.0250 4
198HGS G NC=0.00621 9$OC=0.001055 16$PC=1.557E-5 22
198HG cG M$From Adopted Gammas
198HG cG E May depopulate 9- 1910.8 level as in {+198}Pt(|a,4n|g)
198HG L 2059.1 5 6-
198HG E 0.017 6 2.1 3 7.54 8 2.1 3
198HGS E EAV=433 35$CK=0.7992 18$CL=0.1457 8$CM+=0.0471 3
198HG G 149.3 3 0.29 10
198HG G 375.9 6 1.47 30
198HG G 423.3 4 2.06 30 C
198HG L 2125.4 46-,7-
198HG E 0.049 19 7.9 9 6.94 7 7.9 9
198HGS E EAV=404 36$CK=0.8003 14$CL=0.1462 8$CM+=0.0473 3
198HG G 215.6 3 2.4 4 M1(+E2) 0.42 +30-420.81 12 C
198HGS G KC=0.65 12$LC=0.1232 19$MC=0.0291 7
198HGS G NC=0.00729 15$OC=0.001357 22$PC=9.1E-5 17
198HG cG |a(K)exp=0.67 {I12}
198HG G 441.8 3 4.2 6 M1 0.1272 C
198HGS G KC=0.1047 15$LC=0.01730 25$MC=0.00402 6
198HGS G NC=0.001007 15$OC=0.000191 3$PC=1.467E-5 21
198HG cG |a(K)exp=0.12 {I2}
198HG G 489.6 3 8.6 9 C
198HG L 2202.6 56-,7-
198HG E 0.019 9 4.4 6 7.15 8 4.4 6
198HGS E EAV=370 36$CK=0.8012 10$CL=0.1469 7$CM+=0.04750 25
198HG G 292.7 5 0.40 15
198HG G 519.2 3 6.8 8 M1 0.0830 C
198HGS G KC=0.0684 10$LC=0.01124 16$MC=0.00261 4
198HGS G NC=0.000654 10$OC=0.0001239 18$PC=9.55E-6 14
198HG cG |a(K)exp=0.076 {I13}
198HG G 567.0 5 0.40 15
198HG L 2515.9 5
198HG E 0.0014 13 2.5 3 7.22 8 2.5 3
198HGS E EAV=231 37$CK=0.8015 7$CL=0.1495 8$CM+=0.0485 3
198HG G 390.4 3 3.2 4 C
198HG G 606.0 100.52 20
198HG G 832.9 4 0.86 15