27-Co-62
Spin
Level energy(keV) Spin & Parity
----------------------------------------
ground state 2+
2.20000E+01 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)
61.934058809 ± 0.000019942 (amu) [mass excess = -61423.824 ± 18.577 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
5322.039 ± 18.570 (keV)
Strong Gamma-rays from Decay of Co- 62 (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
----------------------------------------------------------
1128.9 11.11 B-
1172.9 83.5 B-
2301.8 14.7 B-
----------------------------------------------------------
22. -- IT
1163.5 68. B-
1172.9 97.7 B-
2003.7 18.56 B-
----------------------------------------------------------
*: 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- 13.91 M 5
B- 1.50 M 4
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Ni- 62 (Z= 28, A= 62), MT=103 (n,p)
Ni- 64 (Z= 28, A= 64), MT=105 (n,t)
Cu- 65 (Z= 29, A= 65), MT=107 (n,α)
Zn- 66 (Z= 30, A= 66), MT=112 (n,pα)