Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
13958Ce81   Cerium
J(π)=3/2+
T1/2=137.64 d
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -86.950204
(0.007305)		 -86.920 -2.400
BE 1163.488 1163.457
BE/A 8.370 8.370
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= 0.053
β3= 0.000
β4= -0.011
β6= 0.009
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-1524.39
β- - decay-2129.04
β+ - decay-743.65
e-capture278.35
1p - decay-7717.31
2p - decay-13806.75
1n - decay-7452.77
2n - decay-17174.00
2β- - decay-4935.49
β-,n-11889.73
β-,2n-19890.93
β-,d-14167.06
β-,t-15391.38
β-,α-2731.56
β-,n,α-12227.72
EC,p-5977.38
EC,2p-14982.41
EC,α-1793.32
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 754.24 keV
T1/2 = 54.80 s
IT
100%
γ-energies
σ (b)
Capture 500.00
 
μ (nm) Q (b) E* (keV)
1.06(4)0
1.0(2)0
0.85(15)0
+3.99(6)2632
+3.85(8)2632
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.