Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
7232Ge40   Germanium
J(π)=0+
T1/2=stable
Abundance: 27.45% 32
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -72.585901
(0.000076)		 -72.860 3.810
BE 628.686 628.960
BE/A 8.732 8.736
<R2ch>1/2 = 4.0576 ± 0.0013 fm [3]
Charge-density Distribution [6]

β2= -0.217
β3= 0.000
β4= -0.028
β6= 0.008
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-5003.96
β- - decay-4356.07
β+ - decay-5019.68
e-capture-3997.68
1p - decay-9735.80
2p - decay-17599.19
1n - decay-10750.74
2n - decay-18166.67
2β- - decay-4717.65
β-,n-12764.11
β-,2n-24386.63
β-,d-15159.73
β-,t-20435.01
β-,α-7925.02
β-,n,α-16203.17
EC,p-12546.16
EC,2p-24187.56
EC,α-9443.80
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
  
σ (b)
Capture 0.98
Scattering 7.50
 
μ (nm) Q (b) E* (keV)
+1.6(5)1728
+0.8(4)1464
+0.7(2)834
+0.74(9)834
+0.80(7)834
+0.88(4)834
-0.13(6)834
B(E2)↑ = 0.2087 ( 30) e2b2,    β 0  = 0.24 (17)
2

B(E3)↑ = 0.063 ( 11) e2b3,    β 0  = 0.264 (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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.