17-Cl-38



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      2-                    
       6.71361E+02       5-                    
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)
     37.968010436 ± 0.000000105 (amu)  [mass excess = -29798.087 ± 0.098 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     4916.733 ± 0.218 (keV) 
Strong Gamma-rays from Decay of Cl- 38 (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 
  ----------------------------------------------------------
       1642.43           33.29         B- 
       2167.54           44.4          B- 
       3810.03            0.03         B- 
  ----------------------------------------------------------
        671.36           99.95         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-           37.230 M 14      
       IT           715 MS 3         
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Cl- 37 (Z= 17, A= 37), MT=102 (n,γ)
     Ar- 40 (Z= 18, A= 40), MT=105 (n,t)
     K - 41 (Z= 19, A= 41), MT=107 (n,α)