Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
21986Rn133   Radon
J(π)=5/2+
T1/2=3.96 s
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess 8.8309
(0.002509)		 9.220 -2.460
BE 1691.506 1691.117
BE/A 7.724 7.722
<R2ch>1/2 = 5.6648 ± 0.0191 fm [3]
Charge-density Distribution [6]

β2= 0.100
β3= -0.127
β4= 0.067
β6= 0.023
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay6946.13
β- - decay212.35
β+ - decay-2588.33
e-capture-1566.33
1p - decay-6557.18
2p - decay-11632.43
1n - decay-4458.24
2n - decay-10970.63
2β- - decay-563.60
β-,n-6299.84
β-,2n-11626.61
β-,d-7963.69
β-,t-6372.10
β-,α7660.90
β-,n,α1714.13
EC,p-6816.94
EC,2p-14477.10
EC,α4757.38
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
α-energies
γ-energies
 
μ (nm) Q (b) E* (keV)
+1.15(12)0
-0.442(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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.