65-Tb-151



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      1/2(+)                
       9.95600E+01       (11/2-)               
Mass (The Ame2012 atomic mass evaluation (II) by M.Wang, G.Audi, A.H.Wapstra, F.G.Kondev, M.MacCormick, X.Xu, and B.Pfeiffer Chinese Physics C36 p. 1603-2014, December 2012)
     150.923109599 ± 0.000004588 (amu)  [mass excess = -71622.947 ± 4.275 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     -2870.832 ± 4.986 (keV) 
Strong Gamma-rays from Decay of Tb-151 (Compiled from ENSDF as of March 2011)
  [ Intensities before May 23th of 2013 were values when total intensity of the decay mode was 100(%) and a branching ratio of each decay mode was not multiplied. ]
   γ-ray energy(keV)  Intensity(%)  Decay mode 
  ----------------------------------------------------------
        108.09           24.34         EC 
        251.86           26.32         EC 
        287.36           28.3          EC 
        229.32         *9.E-03       Alpha
  ----------------------------------------------------------
         22.92            3.14         IT 
         49.46           22.42         IT 
         72.50        ~   0.11         IT 
        379.70            6.31         EC 
        522.40            1.52         EC 
        830.50            3.3          EC 
  ----------------------------------------------------------
     *: relative, ~ approximate, ? calculated or estimatted 
     >: greater than or equal to, <: less than or equal to  
  [ Intensities; total intensity of the nuclide is 100(%). ]
Decay data(Chart of the Nuclides 2014)
     Decay mode     Half-life 
       A            17.609 H 1       
       A            17.609 H 1       
       EC           25 S 3           
       EC           17.609 H 14      
       IT           25 S 3           
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0