Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
7636Kr40   Krypton
J(π)=0+
T1/2=14.80 h
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -69.014137
(0.004018)		 -69.160 4.500
BE 654.270 654.416
BE/A 8.609 8.611
<R2ch>1/2 = 4.202 ± 0.0036 fm [3]
Charge-density Distribution [6]

β2= 0.403
β3= 0.000
β4= -0.024
β6= 0.029
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-3570.86
β- - decay-8535.02
β+ - decay252.90
e-capture1274.90
1p - decay-7196.02
2p - decay-11378.94
1n - decay-12761.81
2n - decay-22824.90
2β- - decay-14766.43
β-,n-19866.71
β-,2n-33240.72
β-,d-19817.97
β-,t-27412.15
β-,α-12371.68
β-,n,α-23007.88
EC,p-4133.69
EC,2p-12732.12
EC,α-3209.27
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
γ-energies
 
μ (nm) Q (b) E* (keV)
+0.7(2)424
B(E2)↑ = 0.758 ( 26) e2b2,    β 0  = 0.392 (66)
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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.