Nuclear Wallet Card - Z( 27)


   Isotope[1]              delta      T1/2 or
  Z   El   A    Jpi[2]     (MeV)[3]   Abundance[4]   Decay Mode[5]
 === === ====   =======   =========  =============  =====================
  27 Co   50               -17.5s     200 NS GE
          52              -34.32s                   EC ,EP
          53    (7/2-)    -42.64      240 ms 20     EC
          53M  (19/2-)    -39.45      247 ms 12     EC ~ 98.5%,P ~ 1.5%
          54      0+      -48.006    193.28 ms 14   EC
          54M    (7)+     -47.807      1.48 m 2     EC
          55     7/2-     -54.024     17.53 h 3     EC
          56      4+      -56.035     77.27 d 3     EC
          57     7/2-     -59.340     271.79 d 9    EC
          58      2+      -59.842     70.82 d 3     EC
          58M     5+      -59.817     9.15 h 10     IT
          59     7/2-     -62.224        100%
          60      5+      -61.645     1925.1 d 5    B-
          60M     2+      -61.586     10.467 m 6    IT 99.76%,B- 0.24%
          61     7/2-     -62.895     1.650 h 5     B-
          62      2+      -61.43       1.50 m 4     B-
          62M     5+      -61.41      13.91 m 5     B- > 99%,IT < 1%
          63    (7/2)-    -61.84       27.4 s 5     B-
          64      1+      -59.79       0.30 s 3     B-
          65    (7/2)-    -59.16       1.20 s 6     B-
          66     (3+)      -56.1       0.23 s 2     B-
          67    (7/2-)     -55.3       0.42 s 7     B-
          68               -51.8      0.18 s 10     B-
          69               -51.0       0.27 s 5     B-
          70               -46.8s      > 200 NS     B-
          71               -45.0s      0.20 s 5     B-
          72                            > 1 us
Previous Next Up