Nuclear Wallet Card - Z( 92)


   Isotope[1]              delta      T1/2 or
  Z   El   A    Jpi[2]     (MeV)[3]   Abundance[4]   Decay Mode[5]
 === === ====   =======   =========  =============  =====================
  92 U   218      0+       21.88s    1.5 ms +73-7   A
         219               23.2s     42 us +34-13   A
         222      0+       24.3s     1.0 us +10-4   A
         223               25.82     18 us +10-5    A
         224      0+       25.70       1.0 ms 4     A
         225               27.37       95 ms 15     A
         226      0+       27.32       0.20 s 5     A
         227    (3/2+)     29.00       1.1 m 1      A
         228      0+       29.22       9.1 m 2      A > 95%,EC < 5%
         229    (3/2+)    31.204        58 m 3      EC ~ 80%,A ~ 20%
         230      0+      31.603        20.8 d      A
         231    (5/2-)     33.78       4.2 d 1      EC
         231  (3/2+,5/2+   33.78       4.2 d 1      A ~ 4E-3%
         232      0+      34.601       68.9 y 4     A,Ne 9E-10%
         233     5/2+     36.912     1.592E+5 y 2   A,SF <6.0E-9%
                                                    Ne 7E-11%
         234      0+      38.140     2.455E+5 y 6   A,SF 1.7E-9%,Mg 1E-11%
                                      0.0055% 5     Ne 9E-12%
         235     7/2-     40.913     703.8E+6 y 5   A,SF 7.0E-9%,Ne 8E-10%
                                       0.720% 1
         235M    1/2+     40.913        ~ 25 m      IT
         236      0+      42.440     2.342E7 y 3    A,SF 9.6E-8%
         236M             42.440       121 NS 2     SF 0.013%
         237     1/2+     45.385       6.75 d 1     B-
         238      0+      47.305     4.468E+9 y 3   A,SF 0.5E-4%
                                     99.2745% 15
         238M     0+      47.305       267 NS 3     SF 0.015%
         239     5/2+     50.570      23.45 m 2     B-
         240      0+      52.708       14.1 h 1     B-,A
         242      0+      58.830C      16.8 m 5     B-
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