Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
178O9   Oxygen
J(π)=5/2+
T1/2=stable
Abundance: 0.038% 1
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -0.80876361
(0.00000064)		 -1.490 3.740
BE 131.762 132.444
BE/A 7.751 7.791
<R2ch>1/2 = 2.6932 ± 0.0075 fm [3]
Charge-density Distribution [6]

β2= 0.061
β3= -0.014
β4= 0.152
β6= 0.035
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-6358.67
β- - decay-2760.43
β+ - decay-9700.87
e-capture-8678.87
1p - decay-13781.67
2p - decay-25259.91
1n - decay-4143.06
2n - decay-19806.97
2β- - decay-17309.14
β-,n-19560.28
β-,2n-33758.14
β-,d-16800.03
β-,t-23765.99
β-,α-8579.11
β-,n,α-28643.00
EC,p-21791.93
EC,2p-44344.79
EC,α-19795.82
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 4553.8 keV
T1/2 = 0.040 MeV
n
100%
E = 5084.8 keV
T1/2 = 0.096 MeV
n
100%
E = 5379.2 keV
T1/2 = 0.028 MeV
n
100%
E = 5697.3 keV
T1/2 = 0.003 MeV
n
100%
E = 5732.8 keV
T1/2 = 0.001 MeV
n
100%
E = 5869.1 keV
T1/2 = 0.007 MeV
n
100%
E = 5939 keV
T1/2 = 0.032 MeV
n
100%
E = 6356 keV
T1/2 = 0.124 MeV
n
100%
E = 9180 keV
T1/2 = 0.003 MeV
α
100%
E = 9420 keV
T1/2 = 0.120 MeV
n
100%
E = 11078.7 keV
T1/2 = 0.002 MeV
IT
0.42%
E = 11510 keV
T1/2 = 0.190 MeV
n
100%
E = 13670 keV
T1/2 = 0.400 MeV
n
100%
  
σ (b)
Capture 0.00
Scattering 3.61
 
μ (nm) Q (b) E* (keV)
-1.89379(9)0
-0.0256(2)0
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.