Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
21182Pb129   Lead
J(π)=9/2+
T1/2=36.10 m
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -10.4913
(0.002641)		 -9.940 -9.330
BE 1649.387 1648.836
BE/A 7.817 7.814
<R2ch>1/2 = 5.529 ± 0.0017 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 - decay3571.24
β- - decay1366.89
β+ - decay-5435.34
e-capture-4413.34
1p - decay-8534.25
2p - decay-16425.30
1n - decay-3834.62
2n - decay-9019.78
2β- - decay1940.90
β-,n-3771.10
β-,2n-8375.71
β-,d-6012.84
β-,t-3692.99
β-,α8117.24
β-,n,α1265.38
EC,p-12415.33
EC,2p-22601.34
EC,α-2111.23
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 1679.1 keV
T1/2 = 159.00 ns
IT
100%
β- endpoint energies
γ-energies
 
μ (nm) Q (b) E* (keV)
+0.09(6)0
-1.4037(8)0
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.