Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
14463Eu81   Europium
J(π)=1+
T1/2=10.20 s
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -75.619099
(0.010799)		 -75.280 -0.770
BE 1188.601 1188.262
BE/A 8.254 8.252
<R2ch>1/2 = 4.9612 ± 0.0091 fm [3]
Charge-density Distribution [6]

β2= -0.063
β3= 0.000
β4= -0.010
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 - decay164.57
β- - decay-3859.56
β+ - decay5324.31
e-capture6346.31
1p - decay-3391.40
2p - decay-9055.04
1n - decay-9449.10
2n - decay-20448.09
2β- - decay-13250.85
β-,n-15459.06
β-,2n-24802.15
β-,d-17441.16
β-,t-20643.24
β-,α-2588.03
β-,n,α-13735.05
EC,p52.34
EC,2p-4247.25
EC,α6209.74
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
β+ endpoint energies
γ-energies
 
μ (nm) Q (b) E* (keV)
+0.10(3)0
+1.893(13)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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.