88-Ra-213
Spin
Level energy(keV) Spin & Parity
----------------------------------------
ground state 1/2-
1.77000E+03
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)
213.000384258 ± 0.000022052 (amu) [mass excess = 357.934 ± 20.542 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-5798.329 ± 56.015 (keV)
Strong Gamma-rays from Decay of Ra-213 (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
----------------------------------------------------------
104.6 0.34 Alpha
110.1 6.4 Alpha
214.7 0.96 Alpha
----------------------------------------------------------
104.6 *1.E-03 Alpha
110.1 *5.E-03 Alpha
214.7 * 0.01 Alpha
----------------------------------------------------------
160.87 43.72 IT
546.35 98.84 IT
1062.5 95.04 IT
----------------------------------------------------------
*: 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
A 2.74 M 6
A 2.1 MS 1
IT 2.15 MS 7
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0