230TH    234U A DECAY                                            24NDS    202408
230TH  H TYP=FUL$AUT=C. Morse$CIT=NDS 197, 259 (2024).$CUT=26-Sep-2023$
230TH cA E$Reported measured energies of 1955Go57 and 1967Ba43 have been
230TH2cA increased by 5.9 and 0.4 keV, respectively, as recommended by
230TH3cA 1991Ry01, because of changes in calibration energies. Other
230TH4cA measurements: 1953As40, 1953Va03, 1957Ha08, 1984Ac01, 1996Sa42.
230TH cA $Number in parentheses following I|a, E|a gives energy of daughter
230TH2cA level.
230TH cG E$Except where noted, energies given as recommended by 1986LoZT.
230TH2cG These E|g's were obtained from weighted average of the values
230TH3cG measured by 1966Ah02, 1972Sc01, 1973Ta25, 1974HeYW, and 1984Va41.
230TH4cG Other measurements: 1951Be97, 1953As40, 1971Cl03, 1963Bj03.
230TH cG M$From Adopted levels. Multipolarities in square brackets are from
230TH2cG the level scheme.
230TH cG RI(A)$Recommended by 1986LoZT from measurements of 1966Ah02,
230TH2cG 1974HeYW, and 1984Va41.
230TH cG RI(B,D)$Photon intensity per 100 |a decays, measured by 1963Bj03.
230TH cG RI(B)$I|g(455|g+508|g)=4|*10{+-5} {I1} was measured;
230TH2cG I|g(455|g)=2.5|*10{+-5} {I7}, I|g(508|g)=1.5|*10{+-5} {I4} are
230TH3cG calculated from intensity ratio of I|g(508|g)/I|g(455|g)=0.60 {I4},
230TH4cG an average value of measured ratios in {+230}Pa and {+230}Ac decays.
230TH cG E(S,E)$Transition was not observed in {+234}U |a decay; E|g is from
230TH2cG {+230}Ac |b{+-} decay.
230TH cG RI(S)$Calculated from I|g(503|g):I|g(624|g):I|g(678|g)= 77 {I18}:82
230TH2cG {I9}:100 {I10}, as observed in {+230}Ac |b{+-} decay, and the |a
230TH3cG population of 7|*10{+-6}%
230TH cL E,J$Adopted values.
230TH cA HF$The nuclear radius parameter r{-0}({+230}Th)=1.52224 {I49} is
230TH2cA deduced by assuming HF=1.0 for the ground-state to ground-state alpha
230TH3cA decay branch.
230TH cL T$From 1965Ne03.
230TH DG CC$FROM BrIcc v2.3e (17-Jun-2020) 2008Ki07, "Frozen Orbitals" appr.
234U   P 0.0          0+               2.455E+5 Y 6              4857.5   7
234U  cP T$Recommended in 1989Ho24.  Note that 2016Vi01 questions the
234U 2cP assumption of secular equilibrium in 1989Ho24 and instead proposes
234U 3cP 244,550