Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
22386Rn137   Radon
J(π)=7/2
T1/2=24.30 m
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess 20.389739
(0.007822)		 20.600 -0.610
BE 1712.232 1712.022
BE/A 7.678 7.677
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= 0.143
β3= -0.126
β4= 0.084
β6= 0.018
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay5283.48
β- - decay2005.80
β+ - decay-4060.30
e-capture-3038.30
1p - decay-7852.29
2p - decay-13962.02
1n - decay-4055.59
2n - decay-10225.55
2β- - decay3155.00
β-,n-4031.29
β-,2n-9031.43
β-,d-7218.62
β-,t-5173.59
β-,α7567.68
β-,n,α1794.49
EC,p-9385.56
EC,2p-18286.30
EC,α1681.80
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
    
μ (nm) Q (b) E* (keV)
+0.80(8)0
-0.776(8)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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.