Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
13656Ba80   Barium
J(π)=0+
T1/2=stable
Abundance: 7.854% 24
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -88.887138
(0.000274)		 -89.000 -2.750
BE 1142.775 1142.888
BE/A 8.403 8.404
<R2ch>1/2 = 4.8334 ± 0.0046 fm [3]
Charge-density Distribution [6]

β2= 0.021
β3= 0.000
β4= 0.000
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 - decay-2033.08
β- - decay-2849.63
β+ - decay-3570.26
e-capture-2548.26
1p - decay-8594.32
2p - decay-15340.83
1n - decay-9107.72
2n - decay-16079.68
2β- - decay-2378.48
β-,n-10314.89
β-,2n-19811.05
β-,d-13072.75
β-,t-16283.31
β-,α-4155.75
β-,n,α-11324.42
EC,p-9759.41
EC,2p-19406.07
EC,α-5608.58
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 2030.466 keV
T1/2 = 308.40 ms
IT
100%
γ-energies
σ (b)
Capture 0.40
 
μ (nm) Q (b) E* (keV)
-0.19(6)or+0.07(7)819
+0.69(10)819
-1.9(2)2140
B(E2)↑ = 0.413 ( 11) e2b2,    β 0  = 0.1262 (17)
2

B(E3)↑ = 0.155 ( 18) e2b3,    β 0  = 0.125 (0)
3

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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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