Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
18073Ta107   Tantalum
J(π)=1+
T1/2=8.15 h
  Experiment
[2]		 Theory
[4]		 Sh.corr.
[4]
Mass Excess -48.936193
(0.002278)		 -49.460 -1.870
BE 1444.662 1445.186
BE/A 8.026 8.029
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= 0.255
β3= 0.000
β4= -0.075
β6= -0.010
Excited States[1]
click on a plot to process it 		Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay2023.13
β- - decay702.41
β+ - decay-176.43
e-capture845.57
1p - decay-5759.84
2p - decay-13174.41
1n - decay-6647.72
2n - decay-14477.79
2β- - decay-3098.76
β-,n-7710.04
β-,2n-14669.38
β-,d-11470.86
β-,t-12168.92
β-,α3217.38
β-,n,α-4948.52
EC,p-7164.31
EC,2p-13820.37
EC,α2128.57
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
β- endpoint energies
γ-energies
σ (b)
Capture 563.00
 
μ (nm) Q (b) E* (keV)
+4.80(3)75
+4.825(11)75
4.77(5)75
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.