Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
12054Xe66   Xenon
J(π)=0+
T1/2=40.00 m
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -82.172423
(0.011817)		 -81.990 2.780
BE 1008.484 1008.302
BE/A 8.404 8.403
<R2ch>1/2 = 4.7509 ± 0.0063 fm [3]
Charge-density Distribution [6]

β2= 0.250
β3= 0.000
β4= 0.011
β6= -0.001
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay671.64
β- - decay-8283.75
β+ - decay558.73
e-capture1580.73
1p - decay-5695.89
2p - decay-9053.64
1n - decay-11449.31
2n - decay-20235.97
2β- - decay-13283.71
β-,n-17938.64
β-,2n-29905.62
β-,d-17229.03
β-,t-22936.85
β-,α-7105.05
β-,n,α-16330.79
EC,p-2280.24
EC,2p-8754.21
EC,α2224.30
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
β+ endpoint energies
γ-energies
 
B(E2)↑ = 1.739 ( 110) e2b2,    β 0  = 0.292 (94)
2

  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.