Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
20582Pb123   Lead
J(π)=5/2-
T1/2=1.73e+7 y
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -23.769717
(0.001239)		 -23.430 -10.570
BE 1614.238 1613.898
BE/A 7.874 7.873
<R2ch>1/2 = 5.4828 ± 0.0015 fm [3]
Charge-density Distribution [6]

β2= -0.010
β3= 0.000
β4= -0.012
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 - decay1468.11
β- - decay-2705.52
β+ - decay-971.40
e-capture50.60
1p - decay-6713.10
2p - decay-13078.93
1n - decay-6731.65
2n - decay-15126.31
2β- - decay-6260.44
β-,n-11195.41
β-,2n-18388.04
β-,d-12119.38
β-,t-12779.26
β-,α984.35
β-,n,α-7218.33
EC,p-6368.56
EC,2p-15204.27
EC,α206.23
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 1013.85 keV
T1/2 = 5.55 ms
IT
100%
γ-energies
 
μ (nm) Q (b) E* (keV)
0.63(3)3196
0.30(5)1014
+0.23(4)0
+0.7117(4)0
+0.709(5)0
-0.98(4)1014
-0.845(14)3196
-2.44(8)5161
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.