Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
3218Ar14   Argon
J(π)=0+
T1/2=98.00 ms
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -2.200351
(0.00177)		 -1.910 2.020
BE 246.401 246.110
BE/A 7.700 7.691
<R2ch>1/2 = 3.3468 ± 0.0062 fm [3]
Charge-density Distribution [6]

β2= -0.281
β3= 0.000
β4= -0.078
β6= 0.063
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-8698.46
β- - decay-23298.32
β+ - decay10112.29
e-capture11134.29
1p - decay-2423.23
2p - decay-2719.34
1n - decay-21565.65
2n - decay-39832.95
2β- - decay-41939.93
β-,n-41541.26
β-,2n-65482.56
β-,d-36826.02
β-,t-52469.76
β-,α-32141.22
β-,n,α-50226.16
EC,p9553.14
EC,2p3422.22
EC,α2522.45
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
β+ endpoint energies
γ-energies
 
B(E2)↑ = 0.0266 ( 68) e2b2,    β 0  = 0.261 (33)
2

  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.