Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
7632Ge44   Germanium
J(π)=0+
T1/2=stable
Abundance: 7.73% 12
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -73.212889
(0.000018)		 -73.040 3.110
BE 661.598 661.425
BE/A 8.705 8.703
<R2ch>1/2 = 4.0811 ± 0.0012 fm [3]
Charge-density Distribution [6]

β2= 0.161
β3= 0.000
β4= 0.022
β6= -0.007
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-7492.30
β- - decay-921.48
β+ - decay-7938.29
e-capture-6916.29
1p - decay-12037.31
2p - decay-22034.18
1n - decay-9427.22
2n - decay-15933.05
2β- - decay2039.13
β-,n-8249.96
β-,2n-18495.40
β-,d-12926.11
β-,t-16865.13
β-,α-7049.50
β-,n,α-13569.96
EC,p-17943.02
EC,2p-31784.72
EC,α-15854.83
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
  
σ (b)
Capture 0.15
 
μ (nm) Q (b) E* (keV)
+1.0(7)1410
+0.78(10)1108
+0.56(12)563
+0.67(8)563
+0.84(5)563
+0.64(2)563
-0.19(6)563
B(E2)↑ = 0.2735 ( 30) e2b2,    β 0  = 0.265 (15)
2

B(E3)↑ = 0.021 ( 7) e2b3,    β 0  = 0.144 (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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.