Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
20279Au123   Gold
J(π)=(1-)
T1/2=28.40 s
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -24.352979
(0.023287)		 -24.190 -9.490
BE 1592.954 1592.791
BE/A 7.886 7.885
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= -0.073
β3= 0.000
β4= -0.033
β6= -0.007
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-956.88
β- - decay2992.55
β+ - decay-2682.89
e-capture-1660.89
1p - decay-7901.10
2p - decay-17319.98
1n - decay-6023.40
2n - decay-13255.39
2β- - decay1633.50
β-,n-4761.52
β-,2n-10991.95
β-,d-10248.46
β-,t-10207.79
β-,α3127.84
β-,n,α-4427.19
EC,p-11745.01
EC,2p-20152.01
EC,α-2940.91
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
β- endpoint energies
γ-energies
    
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.