25-Mn-48
Spin
Level energy(keV) Spin & Parity
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ground state 4+
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)
47.968520000 ± 0.000180000 (amu) [mass excess = -29323.431 ± 167.669 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-10908 ± 434 (keV) [derived from systematical trend]
Strong Gamma-rays from Decay of Mn- 48 (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
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752.1 99.7 B+
1106.1 39.2 B+
3676.2 30.4 B+
58.2 18.76 EC,P
87.5 19.04 EC,P
259.4 < 0.66 EC,P
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*: 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+ 158.1 MS 22
ECP 158.1 MS 22
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0