21-Sc-46



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      4+                    
       1.42528E+02       1-                    
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)
     45.955168257 ± 0.000000781 (amu)  [mass excess = -41760.499 ± 0.728 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     2366.496 ± 0.667 (keV) 
Strong Gamma-rays from Decay of Sc- 46 (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 
  ----------------------------------------------------------
        142.53           62.           IT 
  ----------------------------------------------------------
        889.28           99.98         B- 
       1120.55           99.99         B- 
       2010.            1.E-05         B- 
  ----------------------------------------------------------
     *: 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-           83.79 D 4        
       IT           18.75 S 4        
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Sc- 45 (Z= 21, A= 45), MT=102 (n,γ)
     Ti- 46 (Z= 22, A= 46), MT=103 (n,p)
     Ti- 47 (Z= 22, A= 47), MT= 28 (n,np)
     Ti- 47 (Z= 22, A= 47), MT=104 (n,d)
     Ti- 48 (Z= 22, A= 48), MT=105 (n,t)
     V - 50 (Z= 23, A= 50), MT= 22 (n,nα)
     Cr- 50 (Z= 24, A= 50), MT=112 (n,pα)