131LA    131LA IT DECAY (170 US)       1973LE09,1973CO32         06NDS    200612
131LA  H TYP=FUL$AUT=YU. KHAZOV, I. MITROPOLSKY, A. RODIONOV$
131LA2 H CIT=NDS 107, 2715 (2006)$CUT=17-Jul-2006$
131LA c  1973Co32, 1970Co05: {+123}Sb({+12}C,4n|g), 88 MeV; measured |g's,
131LA2c  x-rays, ce; deduced IT decay, levels, J|p, T{-1/2}. Pulsed beam
131LA c  1973Le09: {+120}Sn({+14}N,3n|g), E=50, 53, 58 MeV;
131LA2c  {+124}Te({+11}B,4n|g), E=50, 56 MeV; measured |g, |g|g(|q), deduced
131LA3c  levels, J|p, T{-1/2}
131LA c  1996Ge12: {+131}Ce |e decay [from {+94}Mo({+40}Ca,xpyn|g), E=255 MeV,
131LA2c  decay of {+131}Nd,{+131}Pr precursors]; measured E|g, I|g, |g|g, x|g.
131LA3c  He-jet transport, Ge, Si(Li) detectors
131LA cG E,RI      From 1996Ge12, except as noted
131LA  P    304.4   3 11/2-            170 US     7
131LA  N 0.81      4 0.81    4 1.0
131LA cN NR,NT     weighted average of 0.74 {I7} from
131LA2cN I|g(170)(1+|a(170))+I|g(196)(1+|a(196))=100 and 0.83 {I4} from
131LA3cN I|g(109)(1+|a(109))=100
131LA PN                                                                     3
131LA  L 0.0          3/2+             59 M      2
131LA  L 26.19      5 5/2+             0.85 NS   10
131LA cL T$from 1981An17
131LA  G 26.20     5 45       5M1(+E2)   0.05    LT    8.6    6  128      6
131LAS G L/T=0.71 3$M/T=0.148 13$N+/T=0.038 4
131LAS G N/T=0.032 3$O/T=0.0052 5$P/T=0.000376 24
131LA cG M,CC      from the adopted gammas
131LA cG MR        from 10.3-min |e decay
131LA cG RI$|?30 1973Co32. I(|g+ce)=84 (1973Le09)
131LA  L 195.54     8 7/2+             0.2 NS    8
131LA cL T$from 1981An17
131LA  G 169.4     1 100       M1,E2                     0.28  4
131LA2 G EKC=0.21 15$ ECC=0.6 3 (1973Co32)$ K/(L+M)=5.1 (1973Le09)$
131LAS G KC=0.222 12$LC=0.046 18$MC=0.010 4$NC+=0.0025 10
131LAS G NC=0.0021 9$OC=0.00032 12$PC=1.52E-5 12
131LA  G 195.5     1 5.5     5 [E2]                    0.192
131LAS G KC=0.1469 21$LC=0.0357 5$MC=0.00772 11$NC+=0.00191 3
131LAS G NC=0.001654 24$OC=0.000246 4$PC=9.10E-6 13
131LA cG RI$I(|g+ce)=5 (1973Le09)
131LA  L 304.4      3 11/2-            170 US     7                          M
131LA cL T$weighted av. of 170 |ms {I15} (1970Co05,1973Co32), 170 |ms {I10}
131LAxcL (1973Le09), 170 |ms {I17} (1981An17). Other: 158 |ms {I5} (1966Gr19)
131LA  G 108.9     3 13.4    5 M2                        8.01
131LA2 G EKC=6.4$ K/(L+M)=5.0 (1973Le09)$ EKC=9 4 (1973De25)$
131LAS G KC=6.31 19$LC=1.33 4$MC=0.288 9$NC+=0.083 3
131LA cG RI$from 1973Co32, I(|g+ce)=108 (1973Le09)