Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
14858Ce90   Cerium
J(π)=0+
T1/2=56.80 s
  Experiment
[2]
Theory
[4]
Sh.corr.
[4]
Mass Excess -70.39838
(0.011196)
-70.640 0.740
BE 1219.577 1219.819
BE/A 8.240 8.242
<R2ch>1/2 = 4.9893 ± 0.0035 fm [3]
Charge-density Distribution [6]

β2= 0.206
β3= -0.096
β4= 0.080
β6= -0.002
Excited States[1]
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Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-1056.20
β- - decay2137.01
β+ - decay-8711.68
e-capture-7689.68
1p - decay-11008.99
2p - decay-20036.08
1n - decay-6455.80
2n - decay-10905.91
- - decay7009.50
β-,n-3025.63
β-,2n-9860.22
β-,d-7898.98
β-,t-8281.20
β-2026.41
β-,n,α-2723.11
EC,p-17423.39
EC,2p-29407.46
EC,α-9552.81
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)
0.78(16)158
0.74(12)158
B(E2)↑ = 2.02 ( 11) e2b2,    β 0  = 0.2548 (69)
2

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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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