Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
20983Bi126   Bismuth
J(π)=9/2-
T1/2=2.01e+19 y
Abundance: 100% 0
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -18.25815
(0.001447)		 -17.590 -11.560
BE 1640.229 1639.561
BE/A 7.848 7.845
<R2ch>1/2 = 5.5211 ± 0.0906 fm [3]
Charge-density Distribution [6]

β2= -0.011
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 - decay3137.30
β- - decay-1892.54
β+ - decay-1666.06
e-capture-644.06
1p - decay-3799.08
2p - decay-11802.75
1n - decay-7459.74
2n - decay-14346.64
2β- - decay-5375.72
β-,n-8860.26
β-,2n-17255.42
β-,d-11339.70
β-,t-13180.16
β-,α3086.70
β-,n,α-3644.95
EC,p-8797.99
EC,2p-16348.74
EC,α1604.38
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
  
σ (b)
Absorption 0.03
Capture 0.03
Scattering 9.30
 
μ (nm) Q (b) E* (keV)
0.0(5)2741
+0.15(7)2563
-0.516(15)0
+4.1103(5)d0
+4.1106(2)0
3.5(7)2563
6.2(12)2741
3.50(8)2986
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.