75-Re-187


Spin 
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      5/2+
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) 
     186.955750071 ± 0.000001609 (amu)  [mass excess = -41218.543 ± 1.500 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012) 
     2.467 ± 0.002 (keV)
Decay data(Chart of the Nuclides 2014) 
     Decay mode     Half-life 
       B-           32.9 Y 20        
       B-           4.33E+10 Y 7
Evaluated Data Libraries 
     Links to the libraries.

Parent Nuclides by Reactions in JENDL-4.0 
     Os-187 (Z= 76, A=187), MT=103 (n,p)
     Os-188 (Z= 76, A=188), MT= 28 (n,np)
     Os-188 (Z= 76, A=188), MT=104 (n,d)
     Os-189 (Z= 76, A=189), MT= 32 (n,nd)
     Os-189 (Z= 76, A=189), MT= 41 (n,2np)
     Os-189 (Z= 76, A=189), MT=105 (n,t)
     Os-190 (Z= 76, A=190), MT= 33 (n,nt)