Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
8841Nb47   Niobium
J(π)=(8+)
T1/2=14.50 m
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -76.175987
(0.056783)		 -77.110 1.220
BE 754.376 755.310
BE/A 8.572 8.583
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= 0.011
β3= -0.013
β4= 0.000
β6= 0.000
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-4707.41
β- - decay-3489.41
β+ - decay6430.31
e-capture7452.31
1p - decay-4118.45
2p - decay-11470.79
1n - decay-10373.99
2n - decay-23185.71
2β- - decay-14494.60
β-,n-17362.44
β-,2n-28208.31
β-,d-20178.77
β-,t-24846.08
β-,α-7180.32
β-,n,α-20761.64
EC,p-446.68
EC,2p-6230.82
EC,α2048.63
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 0+x keV
T1/2 = 7.70 m
β+, EC
100%
β+ endpoint energies
γ-energies
    
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.