Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
3312Mg21   Magnesium
J(π)=3/2-
T1/2=90.50 ms
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess 4.962204
(0.002888)		 4.720 3.050
BE 252.003 252.245
BE/A 7.636 7.644
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= 0.120
β3= 0.000
β4= 0.054
β6= 0.048
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-15862.50
β- - decay13430.47
β+ - decay-20026.83
e-capture-19004.83
1p - decay-21136.45
2p - decay-40436.14
1n - decay-2280.29
2n - decay-8058.06
2β- - decay25476.60
β-,n7989.47
β-,2n3774.62
β-,d-5051.12
β-,t-1103.83
β-,α-142.64
β-,n,α-4545.65
EC,p-39325.83
EC,2p-65233.83
EC,α-37088.73
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
    
μ (nm) Q (b) E* (keV)
-0.7456(5)0
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.