Nuclear Wallet Card - Z( 74)


   Isotope[1]              delta      T1/2 or
  Z   El   A    Jpi[2]     (MeV)[3]   Abundance[4]   Decay Mode[5]
 === === ====   =======   =========  =============  =====================
  74 W   158      0+       -24.3s      0.9 ms 3     A
         159               -25.8s     7.3 ms 27     A ~ 99.5%,EC ~ 0.5%
         160      0+       -29.5s      81 ms 15     A >= 54%
         161               -30.7s     410 ms 40     A ~ 82%,EC ~ 18%
         162      0+       -34.1s      1.39 s 4     EC 53%,A 47%
         163               -35.1s     2.75 s 25     EC 59%,A 41%
         164      0+      -38.28       6.4 s 8      EC 97.4%,A 2.6%
         165              -38.81       5.1 s 5      EC,A < 0.2%
         166      0+      -41.90       18.8 s 4     EC 99.97%,A 0.04%
         167               -42.2s      19.9 s 5     A ,EC
         168      0+       -44.8s       51 s 2      EC ~100%,A 3.2E-3%
         169    (5/2-)     -44.9s       80 s 6      EC
         170      0+       -47.2s      2.42 m 4     EC
         171    (5/2-)     -47.2s      2.38 m 4     EC
         172      0+       -49.0s      6.6 m 9      EC
         173     5/2-      -48.5s      7.6 m 2      EC
         174      0+       -50.2s       31 m 1      EC
         175    (1/2-)     -49.6s      35.2 m 6     EC
         176      0+       -50.7s      2.5 h 1      EC
         177    (1/2-)     -49.7s      135 m 3      EC
         178      0+       -50.4       21.6 d 3     EC
         179    (7/2)-    -49.30      37.05 m 16    EC
         179M   (1/2)-    -49.08       6.40 m 7     IT 99.72%,EC 0.28%
         180      0+      -49.644      0.120% 1
         180M     8-      -48.115     5.47 ms 9     IT
         181     9/2+     -48.253     121.2 d 2     EC
         182      0+      -48.246     26.498% 29
         183     1/2-     -46.366    > 1.1E+17 y
                                      14.314% 4
         183M   11/2+     -46.057      5.2 s 3      IT
         184      0+      -45.706     > 3E+17 y     A ?%
                                      30.642% 8
         185     3/2-     -43.389      75.1 d 3     B-
         185M   11/2+     -43.192      1.67 m 3     IT
         186      0+      -42.512     28.426% 37
         187     3/2-     -39.907     23.72 h 6     B-
         188      0+      -38.669      69.4 d 5     B-
         189    (3/2-)     -35.5       11.5 m 3     B-
         190      0+       -34.3      30.0 m 15     B-
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