Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
15163Eu88   Europium
J(π)=5/2+
T1/2=1.70e+18 y
Abundance: 47.81% 6
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -74.651975
(0.001717)		 -75.400 1.450
BE 1244.133 1244.881
BE/A 8.239 8.244
<R2ch>1/2 = 5.0522 ± 0.0046 fm [3]
Charge-density Distribution [6]

β2= 0.215
β3= -0.014
β4= 0.068
β6= -0.008
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay1965.06
β- - decay-463.98
β+ - decay-1098.41
e-capture-76.41
1p - decay-4890.51
2p - decay-13166.30
1n - decay-7931.45
2n - decay-14354.09
2β- - decay-3028.96
β-,n-6959.64
β-,2n-15667.80
β-,d-11347.16
β-,t-13302.36
β-,α2189.17
β-,n,α-4151.93
EC,p-8344.55
EC,2p-14854.73
EC,α1069.72
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 196.245 keV
T1/2 = 58.90 µs
IT
100%
  
σ (b)
Capture 9200.00
Scattering 6.30
 
μ (nm) Q (b) E* (keV)
+1.28(2)22
+0.903(10)0
+3.4717(6)0
+2.591(2)22
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.