Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
20482Pb122   Lead
J(π)=0+
T1/2=1.40e+17 y
Abundance: 1.4% 1
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -25.10937
(0.001242)		 -25.000 -9.650
BE 1607.506 1607.397
BE/A 7.880 7.879
<R2ch>1/2 = 5.4803 ± 0.0014 fm [3]
Charge-density Distribution [6]

β2= 0.000
β3= 0.000
β4= 0.000
β6= 0.000
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay1969.32
β- - decay-4463.76
β+ - decay-1785.78
e-capture-763.78
1p - decay-6637.52
2p - decay-12341.87
1n - decay-8394.66
2n - decay-15311.75
2β- - decay-6768.50
β-,n-11656.40
β-,2n-20511.16
β-,d-12304.81
β-,t-14799.74
β-,α-486.68
β-,n,α-7546.14
EC,p-7129.62
EC,2p-15334.43
EC,α-294.12
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 2185.88 keV
T1/2 = 1.12 h
IT
100%
γ-energies
σ (b)
Capture 0.66
 
μ (nm) Q (b) E* (keV)
0.44(2)1274
+0.23(9)899
<0.02899
+0.225(4)1274
B(E2)↑ = 0.1587 ( 69) e2b2,    β 0  = 0.04078 (89)
2

B(E3)↑ = 0.66 ( 4) e2b3,    β 0  = 0.118 (0)
3

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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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