Nuclear Wallet Card - Z( 63)


   Isotope[1]              delta      T1/2 or
  Z   El   A    Jpi[2]     (MeV)[3]   Abundance[4]   Decay Mode[5]
 === === ====   =======   =========  =============  =====================
  63 Eu  134              -50.615C     0.5 s 2      EC,EP > 0%
         135               -54.3s      1.5 s 2      EC
         136     (7+)      -56.4s      3.3 s 3      EC,EP 0.09%
         136     (3+)      -56.4s      3.7 s 3      EC,EP 0.09%
         137   (11/2-)     -60.4s       11 s 2      EC
         138     (6-)      -62.0s      12.1 s 6     EC
         139   (11/2)-     -65.4s      17.9 s 6     EC
         140      1+       -67.0s      1.51 s 2     EC
         140M    (5-)      -66.8s      125 ms 2     IT,EC < 1%
         141     5/2+      -70.4       41.4 s 7     EC
         141M   11/2-      -70.3       2.7 s 3      IT 87%,EC 13%
         142      1+      -71.63       2.4 s 2      EC
         142M     8-      -71.63       1.22 m 2     EC
         143     5/2+     -74.36       2.57 m 3     EC
         144      1+      -75.65       10.2 s 3     EC
         145     5/2+     -78.001      5.93 d 4     EC
         146      4-      -77.127      4.59 d 3     EC
         147     5/2+     -77.555      24.1 d 6     EC,A 2.2E-3%
         148      5-      -76.24       54.5 d 5     EC,A 9.4E-7%
         149     5/2+     -76.454      93.1 d 4     EC
         150     5(-)     -74.800      36.9 y 9     EC
         150M     0-      -74.758      12.8 h 1     B- 89%,EC 11%
                                                    IT <=5.0E-8%
         151     5/2+     -74.663      47.8% 15
         152      3-      -72.898     13.537 y 6    EC 72.1%,B- 27.9%
         152M     0-      -72.852    9.3116 h 13    B- 72%,EC 28%
         152M     8-      -72.750       96 m 1      IT
         153     5/2+     -73.377      52.2% 15
         154      3-      -71.748     8.593 y 4     B- 99.98%,EC 0.02%
         154M    (8-)     -71.603      46.3 m 4     IT
         155     5/2+     -71.828    4.7611 y 13    B-
         156      0+      -70.094     15.19 d 8     B-
         157     5/2+     -69.471     15.18 h 3     B-
         158     (1-)     -67.21       45.9 m 2     B-
         159     5/2+     -66.057      18.1 m 1     B-
         160     1(-)      -63.4s       38 s 4      B-
         161               -61.8s       26 s 3      B-
         162               -58.6s     10.6 s 10     B-
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