Nucleus[1] Binding energy (MeV) g.s. Radius[3] & Deformation[4]
19978Pt121   Platinum
J(π)=5/2-
T1/2=30.80 m
  Experiment
[2]
Theory
[4]
Sh.corr.
[4]
Mass Excess -27.390372
(0.002222)
-27.460 -7.090
BE 1572.560 1572.629
BE/A 7.902 7.903
<R2ch>1/2 = 
Charge-density Distribution [6]

β2= -0.115
β3= 0.000
β4= -0.018
β6= 0.002
Excited States[1]
click on a plot to process it
Known and possible Decays[1] Q-values (keV)
roman [2], italic [4]
α - decay-303.68
β- - decay1704.62
β+ - decay-4012.20
e-capture-2990.20
1p - decay-8858.37
2p - decay-16659.37
1n - decay-5555.98
2n - decay-13111.02
- - decay2156.09
β-,n-5879.64
β-,2n-12391.96
β-,d-10104.08
β-,t-9693.22
β-1879.10
β-,n,α-5352.75
EC,p-10842.41
EC,2p-21466.41
EC,α-4236.31
Metastable states and Resonances[1] Radiation energies (keV)[1] Thermal neutrons[1] El.-Magn. properties[5,7,8]
 
E = 424 keV
T1/2 = 13.60 s
IT
100%
β- endpoint energies
γ-energies
σ (b)
Capture 15.00
 
  
[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[3] I. Angeli, K.P. Marinova, Atomic Data and Nuclear Data Tables, 2013, vol. 99, pp. 69-95; unpublished update, 2016.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.