Nuclide Information

20-Ca-48

Spin

     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      0+

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)

     47.952522765 ± 0.000000129 (amu)  [mass excess = -44224.759 ± 0.120 (keV) ]

Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)

     278.661 ± 4.953 (keV)

Strong Gamma-rays from Decay of Ca- 48 (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 
  ----------------------------------------------------------
        983.53            --           2B-
       2013.66            --           2B-
        121.41            --           B- 
        130.94            --           B- 
  ----------------------------------------------------------
     *: relative, ~ approximate, ? calculated or estimatted 
     >: greater than or equal to, <: less than or equal to  
  [ Intensities; total intensity of the nuclide is 100(%). ]

Cross Sections (taken from JENDL-4.0)

     Table of cross sections, Ca-48.
     Figures of cross sections, Ca-48:  type-1:  type-2:  type-3.
       type-1: total, elastic and inelastic scattering, capture and fision cross sections
       type-2: same as type-1 but cross sections are averaged in 70 energy group intervals
       type-3: threshold reaction cross sections

Evaluated Data Libraries

     Links to the libraries.

Parent Nuclides by Reactions in JENDL-4.0

     Ca- 48 (Z= 20, A= 48), MT=  2 (Elastic scattering)
     Ca- 48 (Z= 20, A= 48), MT=  4 (Inelastic scattering)
     Ti- 49 (Z= 22, A= 49), MT=111 (n,2p)
     Ti- 50 (Z= 22, A= 50), MT=106 (n,³He)