25-Mn-53


Spin 
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      7/2-
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) 
     52.941288891 ± 0.000000684 (amu)  [mass excess = -54689.045 ± 0.638 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012) 
     -3742.311 ± 1.716 (keV)
Decay data(Chart of the Nuclides 2014) 
     Decay mode     Half-life 
       EC           3.7E+6 Y 4
Evaluated Data Libraries 
     Links to the libraries.

Parent Nuclides by Reactions in JENDL-4.0 
     Fe- 54 (Z= 26, A= 54), MT= 28 (n,np)