74-W-178


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) 
     177.945883303 ± 0.000016371 (amu)  [mass excess = -50409.378 ± 15.250 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012) 
     -4755.926 ± 31.835 (keV)
Decay data(Chart of the Nuclides 2014) 
     Decay mode     Half-life 
       EC           21.6 D 3
Evaluated Data Libraries 
     Links to the libraries.

Parent Nuclides by Reactions in JENDL-4.0 
     W -180 (Z= 74, A=180), MT= 17 (n,3n)