Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
5619K37   Potassium
J(π)=
T1/2=620.00 ns
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess 7.927
(0.801)		 9.010 3.050
BE 429.202 428.119
BE/A 7.664 7.645
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= -0.134
β3= 0.000
β4= -0.062
β6= -0.018
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-16144.90
β- - decay21825.04
β+ - decay-18242.04
e-capture-17220.04
1p - decay-19129.00
2p - decay-43328.00
1n - decay-852.30
2n - decay-3213.60
2β- - decay32658.07
β-,n18205.74
β-,2n16562.44
β-,d-206.66
β-,t4658.24
β-,α6471.14
β-,n,α3298.84
EC,p-42509.04
EC,2p-65238.04
EC,α-36564.93
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
       
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.