Nuclear Wallet Card - Z( 57)


   Isotope[1]              delta      T1/2 or
  Z   El   A    Jpi[2]     (MeV)[3]   Abundance[4]   Decay Mode[5]
 === === ====   =======   =========  =============  =====================
  57 La  120               -57.7s      2.8 s 2      EC,EP
         121               -62.4s      5.3 s 2      EC
         122               -64.5s      8.7 s 7      EC,EP
         123               -68.7s       17 s 3      EC
         124     (7+)      -70.3s       29 s 2      EC
         125   (11/2-)     -73.9s       76 s 6      EC
         126               -75.1s       54 s 2      EC > 0%
         127    (3/2+)     -78.1s      3.8 m 5      EC
         127M  (11/2-)     -78.1s      5.0 m 5      IT ?%
         128    4-,5-      -78.8       5.0 m 3      EC
         129     3/2+     -81.35       11.6 m 2     EC
         129M   11/2-     -81.18       0.56 s 5     IT
         130     3(+)      -81.7s      8.7 m 1      EC
         131     3/2+      -83.7        59 m 2      EC
         132      2-      -83.73       4.8 h 2      EC
         132M     6-      -83.54       24.3 m 5     IT 76%,EC 24%
         133     5/2+      -85.3      3.912 h 8     EC
         134      1+      -85.24      6.45 m 16     EC
         135     5/2+     -86.65       19.5 h 2     EC
         136      1+      -86.02       9.87 m 3     EC
         136M             -85.79       114 ms 3     IT
         137     7/2+     -87.13       6E+4 y 2     EC
         138      5+      -86.529    1.05E+11 y 2   EC 66.4%,B- 33.6%
                                      0.0902% 2
         139     7/2+     -87.235     99.9098% 2
         140      3-      -84.325     1.6781 d 3    B-
         141    (7/2+)    -82.942      3.92 h 3     B-
         142      2-      -80.037      91.1 m 5     B-
         143    (7/2)+    -78.19       14.2 m 1     B-
         144     (3-)     -74.90       40.8 s 4     B-
         145              -72.98      24.8 s 20     B-
         146      2-      -69.16      6.27 s 10     B-
         146M    (6-)     -69.16       10.0 s 1     B-
         147  (3/2+,5/2+  -67.24      4.015 s 8     B-,BN 0.04%
         148     (2-)      -63.2      1.428 s 12    B-,BN 0.15%
         149               -61.3s      1.05 s 3     B-,BN 1.4%
         150               -57.2s      0.86 s 5     B-,BN 2.7%
         151               -54.6s      > 150 NS
         152                           > 150 NS
         153                           > 150 NS
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