152PM 152ND B- DECAY 1993SH23 13NDS 201311
152PM H TYP=FUL$AUT=M. J. MARTIN$CIT=NDS 114, 1497 (2013)$CUT=31-Aug-2013$
152PM cB IB$From the intensity imbalance at each level
152PM cB IB(D)$I|b=46% 6 for the sum of the branches to the g.s. and the 25
152PM2cB level. See the comment on mult(25|g)
152PM cG The |a(K)exp were obtained by normalizing the ce and |g
152PM2cG spectra to give |a(K)exp(121.8|g, E2)=0.657 (1993Sh23). The 121.8|g is
152PM3cG a 2+ to 0+ transition in the decay of {+152}Pm. |a(K)exp have been
152PM4cG corrected by evaluator to give |a(K)(121.8|g)=0.678
152PM cG E,RI From 1993Sh23
152PM cG RI(A) Determined from coincidence data (1993Sh23)
152PM cG M(B)$From the requirement of an intensity balance at the 44 and 16
152PM2cG levels, and the assumption that log| {Ift}>5.9 for the 0+ to 1- |b{+-}
152PM3cG branches to these levels, one gets |a(28.5|g)=10~{I3}. Since
152PM4cG |a(theory)= 9.26 for mult=M1, one can adopt |a(28.5|g)=11~{I2}. The
152PM5cG upper limit allows an E2 admixture of |d<0.09
152PM cG M(C)$I|b(g.s. + 25 level)=46% 6 from |S\ I|b=54~{I6} for the branches
152PM2cG to the other levels. From the requirement of an intensity balance at
152PM3cG the g.s. and 25 level, one gets |a(25|g)=486~{I90} if all the feeding
152PM4cG is to the 25 level, and |a=21~{I2} if the feeding is all to the g.s.
152PM5cG with |a(theory)=13.5 (M1) and 826 (E2) these |a(exp) values give
152PM6cG mult(25|g)=E2+M1 with 0.08<|d<1.5
152PM cL 1993Sh23: {+235}U(n,F), ms; measured |g, ce, |g|g
152PM cL 1990Sh24: {+235}U(n,F), ion chem; measured |g, |g|g,
152PMxcL |b|g(t), T{-1/2}
152PM cL 1971Da19: measured |g, |g|g
152PM cL Other: 1969Wa25
152PM cL E From least squares fit to E|g
152PM cL J From adopted levels
152PM cL T From 1990Sh24
152ND P 0.0 0+ 11.4 M 2 1105 19
152PM N 0.26 3 1.0 1.0
152PM PN 2
152PM cN NR$From a comparison of I|g(278|g) with I|g(116.8|g) in {+151}Nd |b{+-}
152PM2cN decay 1993Sh23 obtained I|g normalization=0.29~{I3} using
152PM3cN I|g(116.8|g)=43.4% 24 (1988Si15). The evaluator adopts I|g
152PM4cN normalization=0.26~{I3} based on I|g(116.8|g)=39.0% 24 (2009Si01)
152PM L 0.0 1+
152PM B 52 LE 4.9 GE
152PMS B EAV=384 8
152PM2 B FLAG=D$
152PM L 16.03 4 0-,1-,2- 2.1 NS 10
152PM B 2 LT 6.3 GT
152PMS B EAV=376.5 78
152PM G 16.09 5 16.7 13 E1 7.05 12
152PM cG M$|a<24 from I|g and the requirement that I(|g+ce)<100
152PM L 25.02 7 (0+,1+,2+) 1.0 NS LE
152PM B 52 LE 4.9 GE
152PMS B EAV=373 8
152PM2 B FLAG=D$
152PM G 25.1 1 0.38 3 E2+M1
152PM2 G FLAG=C$
152PM L 44.45 4 0-,1-,2-
152PM B 3.8 LT 6.0 GT
152PMS B EAV=365 8
152PM G 19.5 1 0.61 5 [E1] 4.14 9
152PM G 28.50 10 3.2 3 M1+(E2) 0.09 LT 11 2
152PM2 G FLAG=B$
152PM G 44.44 5 21.3 23[E1] 0.411
152PM L 200.48 10
152PM B 0.1 LT 7.3 GT
152PMS B EAV=303 8
152PM G 156.0 2 0.335 25[E1,M1,E2] 0.26 18
152PM G 184.5 2 0.41 4 [E1,M1,E2] 0.16 11
152PM G 200.5 2 0.103 15[E1,M1,E2] 0.13 9
152PM L 220.96 18
152PM B 0.034 9 7.77 12
152PMS B EAV=295 8
152PM G 176.6 2 0.145 8 [E1,M1,E2] 0.18 12
152PM L 294.55 4 1+
152PM B 47 6 4.49 7
152PMS B EAV=266 8
152PM G 94.1 2 0.209 25[E1,M1,E2] 1.6 13
152PM G 250.15 5 63 3 E1 0.0226
152PM cG M |a(K)exp=0.016 {I3} (1993Sh23)
152PM G 269.4 2 0.95 12[E1,M1,E2] 0.06 4
152PM G 278.56 5 100 6 E1 0.0171
152PM cG M |a(K)exp=0.013 {I3} (1993Sh23)
152PM G 294.47 5 11.3 6 M1(+E2) 1.5 LT 0.071 7
152PM cG M |a(K)exp=0.066 {I14} (1993Sh23)
152PM L 319.17 14
152PM G 302.9 2 0.36 5 [E1,M1,E2] 0.04 3
152PM L 330.47 14
152PM G 314.4 2 0.31 5 [E1,M1,E2] 0.04 3
152PM L 450.80 25 0,1
152PM B 0.11 2 6.80 9
152PMS B EAV=207 7
152PM G 250.3 3 0.33 5 [E1,M1,E2] 0.07 5 A
152PM G 406.4 4 0.08 3 [E1,M1,E2] 0.020 14
152PM L 570.78 10 1+
152PM B 1.44 19 5.38 8
152PMS B EAV=164 7
152PM G 240.5 2 0.32 4 [E1,M1,E2] 0.08 5
152PM G 276.1 2 0.24 5 [M1,E2] 0.082 12 A
152PM G 350.0 3 0.04 2 [E1,M1,E2] 0.030 20
152PM G 526.3 3 0.28 5 [E1]
152PM G 545.7 2 3.2 3 [M1,E2] 0.013 3
152PM G 570.7 2 1.36 16 [M1,E2] 0.011 3
152PM L 592.40 10 1+
152PM B 1.65 22 5.26 8
152PMS B EAV=156 7
152PM G 261.4 3 0.102 23[E1,M1,E2] 0.06 4 A
152PM G 273.2 3 0.20 7 [E1,M1,E2] 0.06 4 A
152PM G 392.0 3 0.08 2 [E1,M1,E2] 0.022 15
152PM G 547.7 2 0.42 3 [E1] 0.00336
152PM G 567.5 3 0.35 6 [M1,E2] 0.012 3
152PM G 576.7 2 1.31 16[E1] 0.00300
152PM G 592.5 2 3.8 3 [M1,E2] 0.010 3
152PM L 659.90 12 1+
152PM B 0.46 7 5.61 10
152PMS B EAV=133 7
152PM G 340.5 2 0.36 8 [E1,M1,E2] 0.032 22 A
152PM G 365.4 2 0.16 3 [M1,E2] 0.037 8 A
152PM G 635.0 2 0.73 9 [M1,E2] 0.0088 22
152PM G 660.0 3 0.48 6 [M1,E2] 0.0080 20