Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
21386Rn127   Radon
J(π)=(9/2+)
T1/2=19.50 ms
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -5.697884
(0.005677)		 -5.740 -7.210
BE 1657.607 1657.649
BE/A 7.782 7.782
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= -0.010
β3= 0.000
β4= 0.012
β6= 0.000
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay8242.79
β- - decay-2145.17
β+ - decay-140.76
e-capture881.24
1p - decay-4359.10
2p - decay-7843.76
1n - decay-5109.94
2n - decay-13085.47
2β- - decay-6055.75
β-,n-10253.37
β-,2n-17700.63
β-,d-10078.54
β-,t-11043.11
β-,α4759.61
β-,n,α-3724.42
EC,p-2617.88
EC,2p-8417.76
EC,α10135.33
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
α-energies
 
μ (nm) Q (b) E* (keV)
4.73(11)1664
7.3(3)1664+x
7.6(3)1664+x
9.90(8)2187+x
13.67(13)3029+x
15.59(15)3494+x
19.9(3)4506+x
16.61(14)5929+y
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.