Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
7432Ge42   Germanium
J(π)=0+
T1/2=stable
Abundance: 36.5% 20
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -73.422442
(0.000013)		 -73.720 3.490
BE 645.665 645.963
BE/A 8.725 8.729
<R2ch>1/2 = 4.0742 ± 0.0012 fm [3]
Charge-density Distribution [6]

β2= -0.237
β3= 0.000
β4= -0.036
β6= 0.002
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-6282.63
β- - decay-2562.35
β+ - decay-6394.86
e-capture-5372.86
1p - decay-11012.11
2p - decay-19854.96
1n - decay-10196.22
2n - decay-16979.14
2β- - decay-1209.17
β-,n-10540.96
β-,2n-21335.21
β-,d-13972.21
β-,t-18465.75
β-,α-6937.18
β-,n,α-14590.81
EC,p-15118.08
EC,2p-28217.48
EC,α-12871.01
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
  
σ (b)
Capture 0.51
Scattering 6.10
 
μ (nm) Q (b) E* (keV)
+1.6(5)1464
+0.8(2)1204
+0.9(2)1204
+0.7(2)596
+0.70(5)596
+0.87(4)596
+0.70(2)596
-0.26(6)1204
-0.19(2)596
B(E2)↑ = 0.306 ( 15) e2b2,    β 0  = 0.285 (7)
2

B(E3)↑ = 0.02 ( 7) e2b3,    β 0  = 0.145 (0)
3

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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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