Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
17472Hf102   Hafnium
J(π)=0+
T1/2=2.00e+15 y
Abundance: 0.16% 1
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -55.846659
(0.002651)		 -56.080 -0.060
BE 1403.927 1404.161
BE/A 8.069 8.070
<R2ch>1/2 = 5.3201 ± 0.0035 fm [3]
Charge-density Distribution [6]

β2= 0.288
β3= 0.000
β4= -0.043
β6= -0.016
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay2493.17
β- - decay-4105.86
β+ - decay-1296.56
e-capture-274.56
1p - decay-6253.07
2p - decay-11168.48
1n - decay-8506.18
2n - decay-15587.03
2β- - decay-5619.50
β-,n-11521.39
β-,2n-20659.25
β-,d-12580.10
β-,t-15365.08
β-,α-964.49
β-,n,α-8258.72
EC,p-5583.47
EC,2p-13049.81
EC,α1524.70
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
  
σ (b)
Capture 561.00
Scattering 15.00
 
μ (nm) Q (b) E* (keV)
+5.42(5)1549
B(E2)↑ = 5.38 ( 20) e2b2,    β 0  = 0.301 (6)
2

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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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