21-Sc-50



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      5+                    
       2.56895E+02       2+,3+                 
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)
     49.952176274 ± 0.000016103 (amu)  [mass excess = -44547.514 ± 15.000 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     6883.167 ± 15.005 (keV) 
Strong Gamma-rays from Decay of Sc- 50 (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 
  ----------------------------------------------------------
        523.79           88.7          B- 
       1121.12           99.5          B- 
       1553.77          100.           B- 
  ----------------------------------------------------------
       1553.77            2.5          B- 
        256.89           96.63         IT 
  ----------------------------------------------------------
     *: 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 
       B-           102.5 S 5        
       B-           0.35 S 4         
       IT           0.35 S 4         
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Ti- 50 (Z= 22, A= 50), MT=103 (n,p)
     V - 51 (Z= 23, A= 51), MT=111 (n,2p)