Nuclear Wallet Card - Z( 19)


   Isotope[1]              delta      T1/2 or
  Z   El   A    Jpi[2]     (MeV)[3]   Abundance[4]   Decay Mode[5]
 === === ====   =======   =========  =============  =====================
  19 K    35     3/2+     -11.17      190 ms 30     EC,EP 0.37%
          36      2+      -17.425      342 ms 2     EC,EP 0.05%,EA 3.4E-3%
          37     3/2+     -24.799     1.226 s 7     EC
          38      3+      -28.802     7.636 m 18    EC
          38M     0+      -28.672     923.9 ms 6    EC
          39     3/2+     -33.807    93.2581% 44
          40      4-      -33.535    1.277E+9 y 8   B- 89.28%,EC 10.72%
                                      0.0117% 1
          41     3/2+     -35.559     6.7302% 44
          42      2-      -35.021     12.360 h 3    B-
          43     3/2+     -36.593      22.3 h 1     B-
          44      2-      -35.81      22.13 m 19    B-
          45     3/2+     -36.61       17.3 m 6     B-
          46     (2-)     -35.42       105 s 10     B-
          47     1/2+     -35.697     17.50 s 24    B-
          48     (2-)     -32.12       6.8 s 2      B-,BN 1.14%
          49    (3/2+)    -30.32       1.26 s 5     B-,BN 86%
          50  (0-,1,2-)    -25.4       472 ms 4     B-,BN 29%
          51  (1/2+,3/2+  -22.511C     365 ms 5     B-,BN 47%
          52              -16.523C     105 ms 5     B-,BN > 88%
          53    (3/2+)    -12.359C     30 ms 5      B-,BN 85%
          54              -5.488C      10 ms 5      B-,BN
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