Nuclear Wallet Card - Z(104)


   Isotope[1]              delta      T1/2 or
  Z   El   A    Jpi[2]     (MeV)[3]   Abundance[4]   Decay Mode[5]
 === === ====   =======   =========  =============  =====================
 104 Rf  253                  C        ~ 1.8 s      A ~ 50%,SF ~ 50%
         254      0+          C        0.5 ms 2     SF,A ~ 0.3%
         255    (9/2-)      94.s       1.5 s 2      SF 52%,A 48%
         256      0+       94.25       6.7 ms 2     SF 98%,A 2.2%
         257    (7/2+)     96.2s       4.7 s 3      A 79.6%,EC 18%
                                                    SF 2.4%
         258      0+       96.4s       12 ms 2      SF ~ 87%,A ~ 13%
         259               98.38s      3.1 s 7      A 93%,SF 7%,EC ~ 0.3%
         260      0+       99.2s      20.1 ms 7     SF ~ 98%,A ~ 2%
         261               101.5s      65 s 10      A > 80%,EC <= 10%
                                                    SF < 10%
         262      0+       102.5s    1.2 s +10-5    SF
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