180W     180TA B- DECAY                1980RY01,1962GA07         15NDS    201506
180W   H TYP=FUL$AUT=E.A. MCCUTCHAN$CIT=NDS 126, 151 (2015)$CUT=1-Feb-2015$
180W  c  1980Ry01: {+180}Ta activity from Ta(n,2n) with E(n)=14 MeV. Measured
180W 2c  E|g, I|g, |b-|g, and |g-x-ray coincidences using Ge(Li) and LEPS
180W 3c  detectors and a 4|p|b proportional counter.
180W  c  1962Ga07: {+180}Ta activity from {+180}Hf(d,2n) with E(d)=11 MeV.
180W 2c  Measured E|g, I|g, Ice, |b|g coincidences.
180W  c  Others: 1974HeYW, 1965Hu02, 1963De21, 1962Fo05, 1951Br87
180W  c  A total energy release of 105 keV {I15} is calculated for this decay
180W 2c  scheme using the RADLST code, in good agreement with the effective Q
180W 3c  value of 105 keV {I21}.
180W  cG E$From 1974HeYW.
180W  cG RI$From 1974HeYW, relative to I|g(93.4|g with |e)=100.
180W  cL E$From E|g.
180W  cL J$From the Adopted Levels.
180W  D  CC$FROM BrIcc v2.3a (30-Jun-2013) 2008Ki07, "Frozen Orbitals" appr.
180TA  P 0.0          1+                8.154 H   6              702      3
180W   N 0.322                  0.15   3  7.14
180W  cN NR$From decay scheme using |S(I(|g+ce)(93|g with |e)+(I(|g+ce)(104|g
180W 2cN with |b{+-})))=100%; I|b(g.s.)/I|b(104)=3.00 {I45} (1962Ga07);
180W 3cN I|e(g.s.)/I|e(93)=2.36 {I9} (weighted average of 2.20 {I33} (1962Ga07)
180W 4cN and 2.37 {I9} (1980Ry01)); I|g(104|g)/I|g(93|g)=0.180 {I35}, Ge(Li)
180W 5cN (1974HeYW); and theoretical conversion coefficients for the 104 and 93
180W 6cN g.s. transitions in {+180}W and {+180}Hf, respectively.
180W 7cN I|b(g.s.)/I|b(103.6 keV)=4.22 {I31} measured by 1980Ry01 in a 4|p |b|g
180W 8cN coin experiment "critically depends" on the detector's efficiency
180W 9cN response to the |b{+-} particle energy, and it may be less reliable
180W acN than the value given by 1962Ga07.
180W  PN                                 1.0                                 3
180W   L 0.0          0+                1.8E18 Y  2
180W  cL T$from the Adopted Levels
180W   B             10.4    15          6.84    7
180W S B EAV=220.8 11
180W  cB E$other: 710 {I15} (1962Ga07), 705 {I15} (1951Br87).
180W   L 103.6     2  2+                1.28 NS   5
180W  cL T$weighted average of 1.33 ns {I5} (1962Fo05), 1.19 ns {I4}
180W 2cL (1963De21), and 1.37 ns {I3} (1965Hu02).
180W   G 103.6     2  18.0   35 E2                      3.39  6
180W S G KC=0.826 12$LC=1.94 4$MC=0.491 9$NC=0.1158 20$OC=0.0159 3$
180W S G PC=6.53E-5 10
180W  cG M$from |a(K)exp=0.92 {I23} (1962Ga07).
180W   B             3.6     7           7.06    9
180W S B EAV=183.7 11
180W  cB E$other: 610 {I15} (1962Ga07), |?600 (1951Br87).