Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
17872Hf106   Hafnium
J(π)=0+
T1/2=stable
Abundance: 27.28% 7
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -52.437678
(0.00189)		 -53.280 -1.420
BE 1432.803 1433.646
BE/A 8.049 8.054
<R2ch>1/2 = 5.3371 ± 0.0031 fm [3]
Charge-density Distribution [6]

β2= 0.278
β3= 0.000
β4= -0.071
β6= -0.011
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay2082.97
β- - decay-1836.64
β+ - decay-3119.93
e-capture-2097.93
1p - decay-7340.88
2p - decay-13525.98
1n - decay-7625.94
2n - decay-14001.84
2β- - decay-2028.23
β-,n-8791.90
β-,2n-17214.87
β-,d-10994.90
β-,t-12903.60
β-,α709.59
β-,n,α-6051.26
EC,p-8741.94
EC,2p-17646.02
EC,α-997.07
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 1147.416 keV
T1/2 = 4.00 s
IT
100%
E = 2446.09 keV
T1/2 = 31.00 y
IT
100%
γ-energies
σ (b)
Capture 84.00
Scattering 4.50
 
μ (nm) Q (b) E* (keV)
+6.00(7)2446
+4.99(4)1147
-2.02(2)93
+0.48(3)93
+0.60(4)93
+3.10(1)1147
+5.84(5)1554
+5.89(9)1554
+8.16(4)2446
B(E2)↑ = 4.736 ( 63) e2b2,    β 0  = 0.2779 (18)
2

B(E3)↑ = 0.053 ( 10) e2b3,    β 0  = 0.044 (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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.