Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
2412Mg12   Magnesium
J(π)=0+
T1/2=stable
Abundance: 78.99% 4
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -13.933569
(0.000013)		 -13.060 4.440
BE 198.257 197.384
BE/A 8.261 8.224
<R2ch>1/2 = 3.0568 ± 0.0018 fm [3]
Charge-density Distribution [6]

β2= 0.393
β3= 0.000
β4= -0.012
β6= -0.046
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-9316.54
β- - decay-13885.92
β+ - decay-6537.65
e-capture-5515.65
1p - decay-11692.72
2p - decay-20486.85
1n - decay-16531.61
2n - decay-29676.23
2β- - decay-24677.85
β-,n-28752.90
β-,2n-48277.13
β-,d-26669.29
β-,t-39796.85
β-,α-23209.04
β-,n,α-37359.12
EC,p-16068.56
EC,2p-31304.98
EC,α-16341.04
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
  
σ (b)
Capture 0.05
Scattering 3.74
 
μ (nm) Q (b) E* (keV)
+2.0(16)6010
+1.2(4)4238
+1.6(12)4123
+1.02(4)1369
-0.29(3)1369
B(E2)↑ = 0.04372 ( 90) e2b2,    β 0  = 0.6092 (62)
2

B(E3)↑ = 0.0015 ( 17) e2b3,    β 0  = 0.326 (0)
3

  
[1] National Nuclear Data Center, Evaluated Nuclear Structure Data File, https://www.nndc.bnl.gov/ensdf/.
[2] M. Wang, G. Audi, A.H. Wapstra, F.G. Kondev, M. MacCormick, X. Xu, and B. Pfeiffer, Chinese Physics C, 2012, vol. 36, pp. 1603-2014.
[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.
[4] P. Möller, A.J. Sierk, T. Ichikawa, H. Sagawa, Atomic Data and Nuclear Data Tables, 2016, vol. 109-110, pp. 1-204.
[5] N.J. Stone, https://www-nds.iaea.org/publications/indc/indc-nds-0658/; Atomic Data and Nuclear Data Tables, 2016, vol. 111-112, pp. 1–28.
[6] H. de Vries, C.W. de Jager, C. de Vries, Atomic Data and Nuclear Data Tables, 1987, vol. 36, pp. 495-536.
[7] B. Pritychenko, M. Birch, B. Singh, M. Horoi, Atomic Data and Nuclear Data Tables, 2016, vol. 107, pp. 1–139; 2017, vol. 114, pp. 371–374.
[8] T. Kibedi and R.H. Spear, Atomic Data and Nuclear Data Tables, 2002, vol. 80, pp. 35-82.