Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
18581Tl104   Thallium
J(π)=(1/2+)
T1/2=19.50 s
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -19.757872
(0.020674)		 -19.630 0.610
BE 1449.582 1449.454
BE/A 7.836 7.835
<R2ch>1/2 = 5.3896 ± 0.0098 fm [3]
Charge-density Distribution [6]

β2= -0.094
β3= 0.000
β4= 0.003
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 - decay5688.42
β- - decay-8216.63
β+ - decay5395.64
e-capture6417.64
1p - decay-698.19
2p - decay-4146.74
1n - decay-10955.95
2n - decay-19313.21
2β- - decay-17521.80
β-,n-16777.61
β-,2n-28329.34
β-,d-16306.27
β-,t-21399.53
β-,α-1521.61
β-,n,α-10003.67
EC,p3271.80
EC,2p1436.44
EC,α12191.57
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
    
μ (nm) Q (b) E* (keV)
1.61(4)0
3.8(2)455
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.