44SC    44SC IT DECAY (58.61 H)       1990ME15,1976CO06,1968WA2123NDS    202306
 44SC  H TYP=FUL$AUT=Jun Chen and Balraj Singh$CIT=NDS 190, 1 (2023)$
 44SC2 H CUT=20-Jun-2023$
 44SC c  1990Me15,1976Co06: Source of {+44}Sc was prepared by the (|g,n)
 44SC2c  reactions on natural Sc at the Livermore linear accelerator or by the
 44SC3c  (|a,dxn) reaction on natural Ca metal at the Berkeley 88-inch
 44SC4c  cyclotron. |g rays were detected with a Ge(Li) detector. Measured E|g,
 44SC5c  I|g. Deduced levels, branching ratios.
 44SC d  I|g in 1990Me15 and 1976Co06 are the same but E|g values are different.
 44SC2d  Value from 1990Me15 are considered to supersede those in 1976Co06
 44SC c  1968Wa21: {+44m}Sc produced by irradiation of 40 mg Sc{-2}O{-3} with
 44SC2c  bremsstrahlung of 40 MeV beam from Darmstadt linear accelerator.
 44SC3c  NaI(Tl) and Ge(Li) for detecting |g-rays. Measured E|g, I|g, |g|g-coin,
 44SC4c  |g|g(|q). Deduced levels for {+44}Ca and isomeric state for {+44}Sc.
 44SC c  Others:
 44SC c  T{-1/2}({+44}Sc isomer) and isotopic assignment: 1956Ru45, 1954An25,
 44SC2c  1952Ru23, 1951Ba84, 1950Br52, 1945Hi05, 1942Sm01, 1940Wa01, 1938Co01,
 44SC3c  1938Bu05, 1937Wa07, 1937Wa03.
 44SC c  |g: 1983Gu11, 1955Bl23, 1950Br52, 1942Sm01, 1941He01
 44SC cL E,J,T$ From the Adopted Levels
 44SC  P 271.241   10 6+               58.61 H   10
 44SC  N  1.0         1.0      0.9877   1
 44SC cN BR$From 100-%|e+%|b{++}, with |e+|b{++} branching of 1.23 {I1} from
 44SC2cN I|g(1001.8|g)/|SI|g(|g to g.s.)=0.0123 {I1} in 1990Me15 and 1976Co06,
 44SC3cN where 1001.8|g is only from the decay this isomer and |g rays to g.s.
 44SC4cN are from |e+|b{++} decays of g.s. and all isomers of {+44}Sc. Others:
 44SC5cN the ratio is 0.0120 {I7} in 1968Wa21, 0.01237 {I13} (1983Gu11),
 44SC6cN 0.0114 {I25} (1974HeYW).
 44SC PN                                                                     3
 44SC  L 0.0          2+               4.0420 H  25
 44SC  L 271.241   10 6+               58.61 H   10                          M
 44SC2 L %IT=98.77 1$ %EC+%B+=1.23 1
 44SC  G 271.251   10 87.8       (E4)                  0.1390 19 100
 44SCS G  K/T=0.1097 14$L/T=0.01090 15$M/T=0.001331 19
 44SCS G  N/T=6.50E-5 9
 44SCS G  KC=0.1250 17$LC=0.01242 17$MC=0.001516 21
 44SCS G  NC=7.40E-5 10
 44SC cG E$from 1990Me15. Other: 271.260 {I18} (1983Gu11), 271.15 {I20}
 44SC2cG (1974HeYW)
 44SC cG RI$deduced from I(|g+ce)=100 and calculated |a=0.139 from BrIcc
 44SC cG M$from |a(exp)=0.139 {I3} (1955Bl23).