Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
14864Gd84   Gadolinium
J(π)=0+
T1/2=71.10 y
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -76.269321
(0.001947)		 -76.040 -0.060
BE 1220.755 1220.525
BE/A 8.248 8.247
<R2ch>1/2 = 5.008 ± 0.0171 fm [3]
Charge-density Distribution [6]

β2= 0.000
β3= 0.000
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 - decay3271.23
β- - decay-5738.01
β+ - decay-991.98
e-capture30.02
1p - decay-6013.92
2p - decay-9851.11
1n - decay-8984.05
2n - decay-16326.39
2β- - decay-8416.04
β-,n-13598.08
β-,2n-24648.48
β-,d-13319.45
β-,t-18295.05
β-,α-3075.09
β-,n,α-12524.19
EC,p-4292.35
EC,2p-11393.15
EC,α2721.68
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
α-energies
 
μ (nm) Q (b) E* (keV)
0.96(5)2695
-0.16(2)2695
-0.25(8)2695
B(E2)↑ = 0.228 ( +114) e2b2,    β 0  = 0.078 ( +16)
 -552 -10

B(E3)↑ = 0.38 ( 5) e2b3,    β 0  = 0.158 (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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.