Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
17972Hf107   Hafnium
J(π)=9/2+
T1/2=stable
Abundance: 13.62% 2
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -50.465352
(0.00189)		 -51.270 -1.890
BE 1438.902 1439.707
BE/A 8.039 8.043
<R2ch>1/2 = 5.3408 ± 0.0031 fm [3]
Charge-density Distribution [6]

β2= 0.267
β3= 0.000
β4= -0.073
β6= -0.010
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay1806.33
β- - decay-105.54
β+ - decay-2426.47
e-capture-1404.47
1p - decay-7414.57
2p - decay-14058.57
1n - decay-6098.97
2n - decay-13724.91
2β- - decay-1167.87
β-,n-7935.62
β-,2n-14890.88
β-,d-10717.98
β-,t-10836.67
β-,α2277.34
β-,n,α-5389.38
EC,p-8060.53
EC,2p-17574.39
EC,α-578.70
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 375.0352 keV
T1/2 = 18.67 s
IT
100%
E = 1105.74 keV
T1/2 = 25.05 d
IT
100%
γ-energies
σ (b)
Capture 41.00
Scattering 7.00
 
μ (nm) Q (b) E* (keV)
+1.88(3)123
+3.79(3)0
-0.6409(13)0
7.4(3)1106
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.