Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
15363Eu90   Europium
J(π)=5/2+
T1/2=stable
Abundance: 52.19% 6
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -73.366327
(0.00172)		 -74.070 1.260
BE 1258.990 1259.694
BE/A 8.229 8.233
<R2ch>1/2 = 5.1115 ± 0.0062 fm [3]
Charge-density Distribution [6]

β2= 0.249
β3= 0.000
β4= 0.087
β6= -0.002
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay272.45
β- - decay-484.36
β+ - decay-1829.31
e-capture-807.31
1p - decay-5893.36
2p - decay-14558.94
1n - decay-8550.26
2n - decay-14856.95
2β- - decay-2053.31
β-,n-6731.30
β-,2n-15320.94
β-,d-11850.02
β-,t-13524.27
β-,α1343.91
β-,n,α-4526.43
EC,p-9401.83
EC,2p-17002.05
EC,α-1415.98
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
  
σ (b)
Capture 312.00
Scattering 9.70
 
μ (nm) Q (b) E* (keV)
+1.253(12)103
+0.44(2)83
+2.41(2)0
+1.5324(3)0
+1.56(4)0
+1.538(13)0
+1.5330(8)0
+1.81(6)83
+3.2(2)or-0.5(2)97
+2.048(6)103
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.