Nuclear Wallet Card - Z( 26)


   Isotope[1]              delta      T1/2 or
  Z   El   A    Jpi[2]     (MeV)[3]   Abundance[4]   Decay Mode[5]
 === === ====   =======   =========  =============  =====================
  26 Fe   46      0+        0.8s     20 ms +20-8    EP ?%
          47               -6.6s     27 ms +32-10   EP ?%
          48      0+       -18.1s     200 NS GE
          49    (7/2-)     -24.6s      75 ms 10     EC,EP <= 60%
          50      0+      -34.47      150 ms 30     EC,EP ~ 0%
          51    (5/2-)    -40.22       305 ms 5     EC
          52      0+      -48.33      8.275 h 8     EC
          52M   (12+)     -41.51       45.9 s 6     EC
          53     7/2-     -50.941      8.51 m 2     EC
          53M   19/2-     -47.901      2.58 m 4     IT
          54      0+      -56.249     5.845% 35
          55     3/2-     -57.475      2.73 y 3     EC
          56      0+      -60.601     91.754% 36
          57     1/2-     -60.176     2.119% 10
          58      0+      -62.149      0.282% 4
          59     3/2-     -60.659     44.503 d 6    B-
          60      0+      -61.407     1.5E+6 y 3    B-
          61  3/2-,5/2-   -58.92       5.98 m 6     B-
          62      0+      -58.90        68 s 2      B-
          63    (5/2)-     -55.5       6.1 s 6      B-
          64      0+       -54.9       2.0 s 2      B-
          65               -51.3       0.4 s 2      B-
          66      0+       -50.3       > 200 NS
          67               -46.6       > 200 NS     B-
          68      0+       -44.2s      0.10 s 6     B-
          69                           > 150 NS
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