64-Gd-150
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)
149.918664422 ± 0.000006597 (amu) [mass excess = -75763.602 ± 6.145 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-4657.953 ± 8.381 (keV)
Decay data(Chart of the Nuclides 2014)
Decay mode Half-life
A 1.79E+6 Y 8
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Gd-152 (Z= 64, A=152), MT= 17 (n,3n)
Dy-154 (Z= 66, A=154), MT= 22 (n,nα)
Dy-156 (Z= 66, A=156), MT= 25 (n,3nα)